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V-BELTS
Ru
bb
er
V-b
elt
s
MEGADYNE HEADQUARTERSVia Trieste 16, 10075 Mathi (TO) - ITALYPh.: +39 [email protected]
JASON HEADQUARTERS340 Kaplan Drive Fairfield, NJ 07004Ph.: +1 973-277-4904 Fax: +1 973-277-1651webrequest@jasonindustrial.comwww.jasonindustrial.com
EUROPE MIDDLE EASTAFRICA
MATHI (Italy)*VENICE (Italy)MILAN (Italy)*MINSK (Belarus)PRAGUE (Czech Republic)PARIS (France)*ST. JEANNE DE MAURIENNE(France)*LYON (France)BORCHEN (Germany)ULM (Germany)*BUDAPEST (Hungary)BYDGOSZCZ (Poland)*BARCELONA (Spain)*DUDLEY (U.K.)STOCKHOLM (Sweden)
AMERICAS
FAIRFIELD, NJ (U.S.A.)CAROL STREAM, IL (U.S.A.)BELL, CA (U.S.A.)TAMPA, FL (U.S.A.)IRVING, TX (U.S.A.)PORTLAND, OR (U.S.A.)CHARLOTTE, NC (U.S.A.)*GREENVILLE, SC (U.S.A.)*DORVAL, Quebec (Canada)MISSISSAUGA, Ontario (Canada)EDMONTON, Alberta (Canada)AZCAPOTZALCO (Mexico)SAO PAULO (Brasil)SOROCABA (Brasil)CARTAGENA (Colombia)CORDOBA (Argentina)LIMA (Peru)
ASIA / PACIFIC
NINGBO (P.R.C.)*QINGDAO (P.R.C.)*SHANGHAI (P.R.C.)FOSHAN (P.R.C.)
*MANUFACTURING FACILITIES
Edi
tion:
Jul
y 20
12
_ _ p_ _ q y g
INDEX
Introduction to V-belts 2
Product range 3
Technical calculation 4
Belt selection charts 7
Calculation example 8
Belt tensioning 9
Length measuring and groove pulleys 10
Storage maintenance and useful advices 12
Belt installation 13
Oleostatic® 14
Gold Label COG Belt 20
SP 22
Linea-X 26
Kompattex® 30
Power Wedge 34
Varisect 38
Esaflex 42
XDV2 44
Pluriband® 46
Extra 48
Useful formulas and conversion table 52
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INTRODUCTION TO V-BELTS
Megadyne V-belts have been used for decades in themost different industries and applications, giving drivesolution to customers all over the world.Applied technology allows to reach so good dimen-sional precision in V-belts to make them suitable for multiple transmissions. This dimensional stabilitycontinues also during belt use.
High variety of belt sizes available permits the applica-tion of Megadyne V-belt in a wide range of drive applica-tions, such as:• machine tools• industrial washing machines• textile machines• continuous paper machines• high power mills• stone crushers
The main V-belt components are:1) Belt body made of a special rubber compound which
provides, due to its excellent mechanical characteris-tics, high transmission efficiency and assures a mini-mum rubber wear off;
2) Tensile member consisting in high-strength low-stretch cords, which grant length stability over the beltlife time;
3) Fabric jacket or cover made of fabric, protecting thetensile member and permitting the use of back sideidler.
The code is composed of letters and numbers as follows:OLEOSTATIC A 521) OLEOSTATIC family name2) A belt section code3) 52 length in inches
• smooth starting and running• wide range of driven speed• low maintenance• high efficiency• extremely wide horsepower ranges• dampen vibration between driver and driven pulleys• silent operations
• long life service• easy installation• reduction in drive dimension• working temperature range from -30°C to +80/90°C
(see details in family pages)• oil and heat resistance• antistatic properties
INTRODUCTION TO V-BELTS
MECHANICAL AND CHEMICAL FEATURES
IDENTIFICATION CODE
2
1
3
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3
PRODUCT RANGE
OLEOSTATIC®
Classical V-belts
SECTIONS
Z E
A 20
B 25
C 45
D 50
SECTIONS
AX
BX
CX
SECTIONS
SPZ
SPA
SPB
SPC
19
SECTIONS
XPZ
XPA
XPB
XPC
SECTIONS
3V
5V
8V
SECTIONS
3VX
5VX
8VX
SECTIONS
AA
BB
CC
SECTIONS
A SPC
B 3V
C 5V
SPZ 8V
SPA 3VX
SPB 5VX
SECTIONS
13x6 36x12
17x5 37x10
21x6,5 42x13
22x8 47x13
26x8 52x16
28x8 55x16
30x10 65x20
33x10 70x20
SECTIONS
XDV2-38
XDV2-48
XDV2-58
GOLD LABEL COG-BELTRaw-Edge classical V-belts
SPWedge V-belts DIN
LINEA-XRaw-Edge narrow V-belts DIN
KOMPATTEX®
Wedge V-belts RMAPOWER WEDGERaw-Edge narrow V-belts RMA
VARISECTVariable speed V-belts
XDV2Xtra Duty V-belts
ESAFLEXDouble V-belts
PLURIBAND®
Banded V-belts
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TECHNICAL CALCULATION
Necessary data for selection of the belt section:P = power to be transmitted in kWn1 = speed in RPM of the smaller pulleyn2 = speed in RPM of the bigger pulleyIt is necessary to correct the power P by a coefficient Cc (see table 1 page 6) which considers into account the actual operating conditions.Corrected power Pc is given by:
Pc = P • Cc
The graphs gives a guiding criterion for the section of the belt.
Transmission ratio is calculated as follows:
i = =
where D is the pitch diameter of larger pulley and d is the pitch diameter of the smaller pulley.
Symbol Unit Definition Symbol Unit DefinitionCγ correction factor Cγ Lp mm pitch length (effective)
CL correction factor CL n1 RPM speed of smaller pulley (faster)
Cc correction factor Cc n2 RPM speed of bigger pulley (slower)
d mm pitch diameter of smaller pulley P kW power to be transmitted
D mm pitch diameter of bigger pulley Pa kW actual power of the transmission
I mm theoretical center distance Pb kW basic performance of a single belt
Ie mm effective center distance Pc kW corrected power
i transmission ratio Pd kW difference to Pb due to K≠1
L’ mm calculated pitch length Q number of belts
Le mm external length (Lp+∆e) Ts N static belt tension
Li mm internal length (Lp-∆i) v m/s peripheral belt speedγ ° arc of contact
BELT SECTION
TRANSMISSION RATIO
n1
n2
Dd
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5
TECHNICAL CALCULATION
Peripheral speed of the belts is determined by
If the drive being calculated is of the V/flat type (one V pulley and one flat pulley) it is necessary to find the corresponding pitch diameter of the flat pulley.The pitch diameter of the flat faced pulley is obtained by increasing its external diameter by the amount in millimetres shown in the following table:
FLAT FACED PULLEYS - PITCH DIAMETER CALCULATION
The face width of the flat pulley should be increased by twice the top width of the V-Belt selected.
Whenever the shaft center distance I is not predetermined by the layout of the drive, the optimum distance may be cho-sen as follows:
The pitch length is determined by:
From the list of belt sizes, should be selected the belt pitch lenght Lp nearest to the value of L’ above calculated.Since L’ ≠ Lp the center distance “I” may be varied by subtracting half L’ - Lp. Therefore the effective center distance ofthe drive will be:
The basic performance Pb is the power which a single belt transmits under the following conditions:
• i = 1This configuration corresponds to 180° arc of contact belt on both pulleys;
• i ≠ 1The difference of kW-rating Pd is the power which the belt transmits in excess of Pb because i ≠ 1 in service conditions.The actual kW-rating Pa is the power which the belt transmits in operating conditions and is obtain ed by means of:
Pa = (Pb + Pd) x Cg x CL
Table 4 (see belt family pages) gives the values of Pb according to RPM and d (smaller diameter) and the values of Pd
according to RPM and i.
NUMBER OF BELTS
d • n1
19100v =
Z A B C D E 19 20 258 10 14 20 24 33 16 15 19
1<i<3 I ≥ +d³•(i+1)
2d
L’~– =2 • I+1,57 • (D+d)+ (D-d)2
4I
Ie = I-L’-Lp
2
i>3 I ≥ D
PITCH LENGTH OF THE BELT AND CORRECT CENTER DISTANCE
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TECHNICAL CALCULATION
Table 2 (bottom of this page) and 3 (see belt family pages) give values of the coefficients Cγ and CL taking into accountthe operating conditions.
The arc of contact g of the belt on the smaller pulley is determined by:
The number of belts Q necessary for the transmission of the power Pc is determined by:
The number of belts actually is obtained in general by rounding up Q to the next highest whole number.
180° - 57 • D-d
Ie
Q =
γ =
Pc
Pa
ApplicationsDaily operating hours
0-8(1) 8-16(1) 16-24(1) 0-8(2) 8-16(2) 16-24(2)
Light use
Centrifugal pumps and compressors,belt conveyors, (light materials) fans 1,1 1,1 1,2 1,1 1,2 1,3and pumps up to 7,5 kW.
Normal use
Shears for steel sheet presses, belt and chainconveyors, (heavy material) sifters, generatorsets, machine tools, kneading machines, 1,1 1,2 1,3 1,2 1,3 1,4industrial washing machines, printing presses,fans and pumps over 7,5 kW.
Heavy use
Hammer mills, piston compressors,belt conveyors for heavy loads, lifters, 1,2 1,3 1,4 1,4 1,5 1,6textile machines, continuous paper machines,piston and dredging pumps, ripping saws.
Extra heavy use
High power mills, stone crushers, calendars, 1,3 1,4 1,5 1,5 1,6 1,8mixer, cranes, diggers, dredgers.
g 180° 175° 170° 165° 160° 155° 150° 145° 140° 135° 130° 125° 120° 115° 110° 105° 100° 90°
Cg T/T 1 0,99 0,98 0,96 0,95 0,93 0,92 0,90 0,89 0,87 0,86 0,84 0,82 0,80 0,78 0,76 0,74 0,69
T/P 0,75 0,76 0,77 0,79 0,80 0,81 0,82 0,83 0,84 0,85 0,86 0,84 0,82 0,80 0,78 0,76 0,74 0,69
Drivers(1)AC electric motors: high slip, squirrel cage, synchronous:DC electric motors: parallel excitation;multi-cylinder internal combustion engines;gas or steam turbines.
(2)AC electric motors: high torque, high slip, single phase,wound rotor, commutator;DC electric motors: series and compound excitation;single-cylinder internal combustion engines with directcoupling or with countershaft;steam engines.
TABLE 1 - Type of motor
TABLE 2 - Correction factor Cg (T/T=V/V drives; T/P=V/Flat drives; g=arc of contact on the smaller pulley)
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BELT SELECTION CHARTS
OLEOSTATIC®
SP
LINEA-X and POWER WEDGE
KOMPATTEX®
E/20/25
XPZ/3VX
RPM
kW
RPM
RPM
XPB/5VX
XPA
XPC
8VX
RPM
kW
kW
kW
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CALCULATION EXAMPLE
EXAMPLEP = 22 kWn1 = 1200 RPMn2 = 660 RPMTextile machine operating 12 hours a dayType of motor: AC electric motor, normal torque
The correction coefficient is 1,3 (see table 1)The corrected power is:
Pc = 22 • 1,3 = 28,6 kW
From selection charts, for Pc = 28,6 and n1 = 1200 RPM it is appropriate to choose section B.
The transmission ratio can be calculated as follows:
i = = = 1,82
Considering diameter d = 250 mm for the smaller pulley, the pitch diameter of the larger pulley is:
D = i • d = 1,82 • 250 = 455 mm
Peripheral speed of the belts is determined by
v = ; v = = 15,7 m/s
For i = 1,82 (i.e. 1<i<3) the center distance is given by:
I ≥ +d so I = 610 mm
The pitch length of the belt is determined by:
L’ = 2 • I+1,57 • (D+d)+ ;
L’ = 2 • 610+1,57 • (455+250)+ = 2344 mm
From the list of belt sizes (see table on belt family pages), should be selected the belt pitch lenght Lp nearest to the valueof L’ previously calculated.The center distance “I” may be varied by subtracting half L’-Lp. Therefore the effective centre distance of the drive will be:
Ie = I-
Having selected B 91 (Lp = 2355 mm), the actual shaft center distance is calculated by:
Ie = 610- = 615,5 mm
BELT SELECTION
TRANSMISSION RATIO
n1
n2
1200660
d • n1
19100
(i+1) • d4
(D-d)2
4 • I
L’-Lp
2
2344-23552
(455-250)2
4 • 610
0,052 • 250 • 120019100
BELT PITCH LENGTH AND CORRECT CENTER DISTANCE
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BELT TENSIONING
From table 4 of B section (d=250 mm; 1200 RPM; K=1,82):
Pb = 9,89 kW
Pd = 0,48 kW
The arc oc contact γ of the belt on the smaller pulley is determined by:
γ = 180°-57 • = 180°-57 • =~ 161°
From table 2 for γ = 161°
Cγ = 0,95
From table 3 for B 91 belt
CL = 1,00
Therefore:
Pa = (9,89+0,48) • 0,95 • 1,00 = 9,85 kW
The number of belts Q necessary for transmission of the power Pc is established by:
Round up to 3 belts B 91.
= 2,9Q = Pc
Pa=
28,6
9,85
D-dIe
455-250616
BELT TENSIONING RECOMMENDATION
The correct belt assembling tension is given by:
Arc corretcion factor:
Ts = 500 • • +m • v2Pc
Q• v2,5-Cα
Cα
Symbol Unit DefinitionCα arc correction factor
m kg/m belt linear mass (see belt family page)
Pc kW corrected power
Q number of belts
Ts N/strand static belt tension
v m/s peripheral belt speedα ° arc of contact
α [°] 180 174 169 163 157 151 145 139 133 127 120 113 106 99 91 83
Cα 1,00 0,98 0,97 0,96 0,94 0,93 0,91 0,89 0,87 0,85 0,82 0,80 0,77 0,73 0,70 0,65
t
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LENGTH MEASURING AND GROOVE PULLEYS
The first and easiest way for measuring the V-belt length is by placing the belt on a flat sur-face, giving the belt a circular shape and finally measuring the internal length Li by means ofa measuring tape. Adding ∆i and after ∆e (see belt families pages) to this length, it’s possi-ble to calculate respectively Lp and Le.This measuring way is not very precise, even if practically easy and feasible with a tape only.
The correct way for measuring the V-belt length is by means of pulleys and dynamometer.The belt is put on 2 pulleys, specific for the family and size of the belt and having the samepitch diameter. One is fixed while the second can move on a linear graduated scale.Depending on the belt, a certain force is applied to the second pulley in order to put thecomplete system under tension. The correct force is tabled the relevant standards referringto the belt family.To stabilize the system, at least 3 rotations of the pulleys are required.The pitch length Lp is given by the pulleys pitch diameter D and center distance a in the for-mula:
Lp = 2 a * �D
Subtracting ∆i and adding ∆e (see belt families pages) it’s possible to calculate respectivelyLi and Le.
Groove pulleys for V-belts must be manufactured with care and be made of good quality steel or engineering cast iron.It is most important that the flanks of the grooves shall be perfectly smooth and show no visible sign of machining, thatall sharp corners of the grooves shall be rounded off and chamfered and that the external diameter of the face shall beconstant overall.All pulleys must also be statically balanced. Dynamic balancing is required for speeds over 30 m/second.
Profile and dimension of pulley should be in accordance to DIN 2211, BS 3790, ISO, RMA depending on the belt relevantstandard.In tha drawing are shown the main characteristics and dimensions of groove pulleys for V-belts (example referring toOleostatic belts).
lp = pitch widthk = minimum height of groove above the pitch lineh = minimum depth of groove below the pitch lineα = groove angled = pitch diametere = distance between the axes of the sections of two groovesf = distance between the axis of the section of the outer
groove and the rim of the pulley
BELT LENGTH MEASURING
GROOVE PULLEYS
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LENGTH MEASURING AND GROOVE PULLEYS
The use of idlers in V-belt drives is not recommended. However, due to particular drive requirements and limitations, use of idlers may be absolutely necessary. For using idlers, requirements are as follows:1. Providing take-up for fixed center drives.2. Turning corners (as in mule pulley drives).3. Breaking up long spans where belt whip may be a problem.4. Maintaining tension, when idler is spring-loaded or weighted.A power corretcion (see below) is required.
1. An outside idler should be at least one and one-third times as large as thesmallest pulley on the drive, unless drive has unusually large pulleys.2. An outside idler must be flat and without any crown.3. To find the face width of a flat idler (between flanges if flanged) add 1 ½ times thenominal belt top width to the face width of the grooved pulley used.4. An outside idler pulley should be located as close as possible to the prece-ding pulley. This is because V-belts move back and forth slightly on a flat pulleyand locating it as far away from the next pulley minimizes the possibility of thebelt entering that pulley in a misaligned condition.5. Idler pulleys should be located only on the slack side of a drive.
1. An inside idler will decrease the arc of contact.2. An inside idler should be at least as large as the smallest pulley on the drive, unlessthe drive has unusually large pulleys.3. An inside idler should better be a grooved pulley. In alternative, flat pulleys canbe used.4. A grooved inside idler pulley may be located anywhere along the span, prefe-rably so that it gives nearly equal arcs of contact on the two adjacent pulleys.5. Idler pulleys should be located only on the slack side of a drive.
Because idlers impose an additional bending stress point on the V-belt, the transmittable power is reduced. The smaller the idler diameter, the greater the bending stress, which results in a greater reduction in rated power and belt life. To compensate this loss, the design power of the drive must be increased. The following table gives the approximate correction factors according to the number of pulleys in the drive. The normal power rating should be multiplied by this factor.
Note:As stated, the above listed factors are only approximate values and apply only when idler diameters and their location is in accordance with the above recommendations.
OUTSIDE IDLER
RECOMMENDED
RECOMMENDED
NOT RECOMMENDED
NOT RECOMMENDED
INSIDE IDLER
RATED POWER CORRECTION
Incre
ase
d
arc
of
co
nt.
Decre
ased
arc
of
cont.
No. of pulleys in drive 2 3 (one idler) 4 (two idlers)
Rating Correction Factor 1,00 0,90 0,80
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STORAGE MAINTENANCE AND USEFUL ADVICES
In order to store V-Belts correctly, it is advisable to hang them on "saddles" or on large-diameter tubular brackets. Thisdiameter should be at least ten times the height of belts cross section.Long belts can be stacked to save space, provided that they are correctly coiled (see figures).Short belts can be stored on shelves, but be aware that stacks should not be more than 300 mm high, as the bottom belts may be otherwise deformed.Finally, hooks and nails are unsuitable for suspending the belts.
Rubber V-belts can be stored for several years without causing any performance or reliability loss.For a correct storage, some prescription have to be taken into account.- EnvironmentThe storage premises should be cool, dry and well ventilated but not draughty.- TemperatureStorage temperature should be within +5 and +30°C.Lower temperatures causes stiffening in the belt but are accepted in the storage. In order to avoid damages in the start-up, it becomes necessary to heat the belt up to around 20° before making it run on the machine.Higher temperatures due to heating are to be avoided. Distance from heating sources should be at least 1 meter.- LightBelts should be protected from light, especially direct sunlight and artificial light with high ultraviolet rays (neon light).- OzoneEquipments generating ozone, like high voltage electrical machines or fluorescent light sources, should not be installedin the storage.Also combustion gases and vapours, that can cause ozone, should be avoided.- ChemicalsFlammable materials, lubricants, acids and any other aggressive material should not be kept in the storage. Belts elas-tomers may be affected or even irreparably damaged by such agents.
HOW TO STORE BELTS
CONDITIONS OF STORAGE
Never clean V-belts. If you need, for any reason, to clean belts use a dry towel or one soaked with a glycerine/alcoholmixture in the ratio 1:10. Other solvents such as petrol or benzene must not be used. Sharp-edged objects must not be used for cleaning V-belts.
CLEANING
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BELT INSTALLATION
TENSIONING SYSTEM
To ensure a long service life and high performances, it is important to design correctly the application and to take care ofcorrect installation, maintenance and storage of the belt.A drive must be designed in such a way to make proper provision for both installation and tensioning of the V-belts. For this purpose a take-up device is necessary; a slide adjuster on the motor is recommended to simplify installation andpermit optimum tensioning.Table 5 (see belt family pages) provides minimum variation of center distance permitted for installation and tensioning ofthe belts.
X = Take up allowancey = Installation allowanceI = Center distance
Furthermore, the following rules must always be observed:
1) check the alignment of the drive pulleys;2) make sure that the flanks of the grooves are clean;3) adjust the tensioner to stretch the belts sufficiently;4) check the tension (see following section);5) check correct diameter for tensioning pulley;6) protect belt from oil and other chemicals;7) when installing belts, slack off tensioner and avoid using tools or implements which may damage the belts.
Pulleys with large diameters increase belt life. They must be statically balanced up to the speed of 30 m/s and dynamically balanced over this value.
The satisfactory performance of a transmission equipped with V-belts depends on the correct fitting tension.It is therefore necessary to proceed in the following way, using the slide adjuster:
Belt tension control by deflection method
The approximate relation among deflection force, beltdeflection and belt tension is given by:
Imposing a belt deflection
the deflection force should be in the range
Belt tension control by vibration method
Belt vibration frequency:
where:
Fmin_~F’=Ts
16
Ts_~
f=
F • t4 • f
t64
Fmax_~F”=1,5 • Ts
16
Fr= Ts
4 • m • t2
Symbol Unit DefinitionF N perpendicular deflection force
f mm belt deflection
t mm free span length
Ts N/strand static belt tension (see page 9)
Symbol Unit DefinitionFr Hz natural frequency of belt
m kg/m specific belt mass
t m free span length
Ts N/strand static belt tension (see page 9)
t
Y
X
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14
OLEOSTATIC®
40°
a
s
BELT CHARACTERISTICS
TABLE 5 - INSTALLATION AND TAKE UP ALLOWANCE
TABLE 3 - CORRECTION FACTOR CL according to type and length of the belt
section Z A B C D E 20 25 45 50
a (mm) 10 13 17 22 32 40 20 25 45 50
s (mm) 6 8 11 14 19 25 12,5 16 20 20
pitch length - internal length= ∆i (mm)
25 33 43 62 76 105 48 61 91 85
external length - pitch length= ∆e (mm)
13 17 26 26 43 52 31 39 35 41
weigth (gr/m) 60 100 175 300 610 930 240 400 1200 1365
min. pulley diam. (mm) 60 90 125 200 300 500 160 250 320 320
working temperature -30°C ÷ +80°C
relevant standards RMA/MPTA IP20 - DIN 2215 - ISO 4184
relevant antistatic standard
ISO 1813
materials CR blend - polyester cord - cotton/polyester fabric
inches 9½ 16 22 24 28 32 35 48 53 75 81 90 128 144 180 210 285 330 420 540 720 780
Z 0,69 0,77 0,82 0,84 0,87 0,89 0,91 0,98 1,00
A 0,73 0,79 0,80 0,83 0,85 0,87 0,93 0,95 1,03 1,05 1,07 1,16 1,19 1,25 1,29
B 0,73 0,75 0,77 0,80 0,81 0,87 0,89 0,96 0,98 1,00 1,08 1,11 1,16 1,20 1,29 1,33 1,40
C 0,72 0,73 0,79 0,80 0,87 0,88 0,90 0,97 1,00 1,05 1,09 1,16 1,20 1,27
D 0,80 0,87 0,89 0,94 0,97 1,04 1,07 1,13 1,20 1,27
E 0,90 0,94 1,00 1,03 1,09 1,15 1,23 1,25
20 0,91 0,93 0,95 1,02 1,05 1,10 1,14 1,22
25 0,82 0,83 0,85 0,92 0,95 1,00 1,03 1,10 1,13
L (mm)Y (mm)
X (mm)Z A B C D E 20 25
500 ÷ 1000 15 19 25 25
1001 ÷ 1500 15 19 25 38 38 38
1501 ÷ 2500 19 19 32 38 38 51
2501 ÷ 3000 25 32 38 38 63
3001 ÷ 4000 25 38 38 51 38 51 75
4001 ÷ 5000 51 51 63 51 51 90
5001 ÷ 6000 51 51 63 51 51 101
6001 ÷ 7000 51 63 63 51 63 113
7001 ÷ 8500 51 63 76 51 63 127
8501 ÷ 10500 51 63 76 51 63 152
> 10501 76 90 76 1,5% L
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OLEOSTATIC®
1,00÷1,01 1,02÷1,03 1,04÷1,06 1,07÷1,08 1,09÷1,12 1,13÷1,16 1,17÷1,22 1,23÷1,32 1,33÷1,50 over 1,51
1002005007009001000140015001700180025002900300035003600400050006000
0,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,00
0,000,000,010,010,020,020,030,030,030,040,050,060,060,070,070,080,100,12
0,000,010,020,030,040,040,060,060,070,070,100,120,120,140,140,160,200,24
0,010,010,030,040,050,060,080,090,100,110,150,170,180,210,220,240,300,36
0,010,020,040,060,070,080,110,120,140,140,200,230,240,280,290,320,400,48
0,010,020,050,070,090,100,140,150,170,180,250,290,300,350,360,400,500,60
0,010,020,060,080,110,120,170,180,200,220,300,350,360,420,430,480,600,72
0,010,030,070,100,130,140,200,210,240,250,350,410,420,490,500,560,700,84
0,020,030,080,110,140,160,220,240,270,290,400,460,480,560,570,640,800,96
0,020,040,090,130,160,180,250,270,300,320,450,520,540,630,640,720,891,07
mmRPM
Z 16Z 17 1/4Z 18Z 19Z 19 1/2Z 20Z 20 1/2Z 21 1/4Z 21 1/2Z 21 3/4
410440460480500508520540545555
Z 22Z 22 1/4Z 22 1/2Z 23Z 23 1/2Z 23 3/4Z 24Z 24 3/4Z 25Z 25 1/2
560565575585600605610630635650
Z 26Z 26 1/2Z 27 Z 27 1/2Z 28 Z 28 1/2Z 29Z 29 1/2Z 30Z 30 1/2
660670685700710725735750765775
Z 30 3/4Z 31Z 31 1/2Z 32Z 32 1/2Z 33Z 33 1/2Z 34Z 34 1/4Z 34 1/2
785787800815825840850865870875
Z 35Z 35 1/2Z 36Z 36 1/2Z 36 3/4Z 37Z 37 1/2Z 38Z 38 1/4Z 39
890900915925935945950965975
1000
Z 40Z 40 1/2Z 41Z 41 1/2Z 41 3/4Z 42Z 42 1/2Z 43Z 44Z 45
1016103010401050106010701080109011201145
Z 46Z 47Z 47 3/4Z 48Z 49Z 50Z 50 1/2Z 51Z 52Z 53
1180119412151225124512701285130013201345
Z 54Z 55Z 56Z 57Z 59Z 59 1/2Z 61Z 62Z 63Z 65
1371140014221450150015151550157516001651
Z 66Z 67Z 68 1/2Z 69Z 71
16751700174017501803
InternallengthLi (mm)
CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
Code CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
A 15A 18A 19A 20A 21A 21 3/4A 22A 23A 23 1/2A 24A 24 1/2A 24 3/4A 25A 25 1/2A 26A 26 1/2A 27
382457480508535552560587600610620630637647660670686
A 27 1/2A 28A 28 1/2A 29A 29 1/2A 30A 30 1/2A 31A 31 1/2A 32A 32 1/2A 33A 33 1/4A 33 1/2A 34A 34 1/2A 35
700710724737750767775787800813825838847850867875900
A 36A 36 1/2A 37A 37 1/4A 37 1/2A 38A 38 1/2A 39A 39 1/2A 40A 40 1/2A 41A 41 1/2A 41 3/4A 42A 42 1/2A 43
914925942946950965975992
100010161030104110501060106710751100
A 43 1/2A 43 3/4A 44A 44 1/2A 45A 45 1/2A 46A 46 1/2A 47A 48A 48 1/4A 49A 50A 51A 51 1/2A 52A 52 1/2
11051111112011321143115011681180120012201225125012701300130713201337
A 53A 53 1/4A 54A 55A 56A 57A 58A 59A 60A 61A 62A 63A 64A 65A 66A 67A 68
13461355137214001422145014751500152515501575160016251650167617001725
A 69A 70A 70 3/4A 71A 72A 73A 74A 75A 76A 77A 78A 79A 80A 81A 82A 83A 83 1/2
17501775178018001825185418801900193019561980200020322060208321002120
A 84A 85A 86A 87A 88A 89A 90A 91A 92A 93A 94A 95A 96A 97A 97 1/2A 98A 100
21342160218722122240226722862311233723602388241324382464247525002540
A 102A 104A 105 A 107A 108A 110A 112A 113A 114A 116A 118A 120A 124A 128A 130A 132A 134
25912650266727252743280028452870289629463000304831503250330233503404
A 136A 140A 144A 147A 148A 155A 158A 162A 167A 173A 177A 180A 187A 197A 210A 217
3454355036583737375039374000411542504394450045724750500053345477
InternallengthLi (mm)
CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
Code CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
mmRPM 40 45 50 56 71 80 90 100 112 125 132 150
1002005007009001000140015001700180025002900300035003600400050006000
0,020,040,080,100,120,130,160,160,170,180,210,220,220,230,230,230,210,17
0,030,060,120,150,190,200,260,270,290,310,380,410,420,450,460,480,510,51
0,040,070,160,210,250,280,360,380,410,430,550,600,620,680,690,730,800,83
0,050,090,200,270,300,360,480,500,560,580,740,830,850,940,951,021,141,20
0,080,140,320,430,530,580,770,810,900,941,221,371,401,561,591,701,902,00
0,090,170,390,520,640,710,941,001,101,161,501,681,721,911,952,072,312,40
0,110,200,460,620,770,841,131,191,331,391,802,012,062,282,322,462,702,75
0,120,230,530,720,900,981,311,391,541,622,092,332,382,632,672,823,042,99*
0,140,270,620,841,051,151,531,621,801,882,432,692,753,013,063,203,36
0,170,310,710,961,201,321,761,872,072,162,773,063,123,383,433,563,58*
0,180,330,761,031,291,411,881,992,212,312,953,243,303,563,603,723,65*
0,210,390,891,211,501,652,192,322,562,683,383,673,743,963,994,03*
1,00÷1,01 1,02÷1,03 1,04÷1,06 1,07÷1,08 1,09÷1,12 1,13÷1,16 1,17÷1,22 1,23÷1,32 1,33÷1,50 over 1,51
1002005007009001000140015001700180025002900300035003600400050006000
0,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,00
0,000,000,000,010,010,010,010,010,020,020,020,030,030,030,030,040,050,05
0,000,000,010,010,020,020,030,030,030,030,050,050,060,060,070,070,090,11
0,000,010,010,020,020,030,040,040,050,050,070,080,080,100,100,110,140,17
0,000,010,020,030,030,040,050,050,060,060,090,100,110,130,130,140,180,21
0,000,010,020,030,040,050,060,070,080,080,110,130,140,160,160,180,230,27
0,010,010,030,040,050,050,080,080,090,100,140,160,160,190,200,220,270,33
0,010,010,030,040,060,060,090,090,110,110,160,180,190,220,230,250,320,38
0,010,010,040,050,070,070,100,110,120,130,180,210,220,260,260,290,370,44
0,010,020,040,060,070,080,110,120,140,150,200,240,250,290,300,330,410,49
71 80 90 100 112 125 132 150 170 190 200 212
1002005007009001000140015001700180025002900300035003600400050006000
0,130,220,420,530,630,670,810,840,890,911,021,041,051,031,020,970,700,24
0,160,290,590,760,910,981,231,281,381,431,701,811,831,901,911,911,751,33
0,210,370,781,011,221,321,691,771,932,002,442,632,672,822,852,902,822,38
0,250,450,961,261,531,662,142,252,462,553,153,423,473,703,743,843,783,24*
0,300,541,181,551,892,062,672,813,083,213,984,324,404,694,744,864,77
0,350,651,411,862,282,493,233,413,743,894,845,255,345,695,745,865,62*
0,380,701,532,032,492,713,533,724,084,265,295,735,836,186,236,345,99*
0,460,841,852,453,023,294,294,524,965,166,386,886,987,337,377,40*
0,540,992,192,913,593,915,105,375,896,137,508,028,128,388,38*
0,621,142,533,374,154,525,886,196,777,048,529,009,079,15*
0,661,222,703,594,434,826,276,597,207,488,989,429,48*
0,711,302,903,864,755,186,727,067,707,999,509,87*9,91*
Z SECTION
TABLE 4 - Pb (kW) referred to d (mm) Pd (kW) referred to i
A SECTION
TABLE 4 - Pb (kW) referred to d (mm) Pd (kW) referred to i
mmRPM
* Belt speed is greater than 30 m/s then is necessary to use dynamically balanced pulleys. A reduction in belt life can be expected. Suggested a smaller section.
mmRPM
i
i
V-BELTS inglese 2012:V-BELTS.qxd 27/07/12 09.19 Pagina 15
16
OLEOSTATIC®
B 22 1/2B 23B 24B 25B 26B 27B 28B 28 1/2B 29B 29 1/2B 30B 30 1/2B 31B 31 1/2B 32B 32 1/4B 32 1/2B 33B 33 1/2B 34B 34 1/2B 35B 35 1/2
570587612637650686710725737750762775787800812822825838850867875889900
B 35 3/4B 36B 36 1/2B 36 3/4B 37B 37 1/2B 38B 38 1/2B 39B 39 1/2B 40B 40 1/2B 41B 41 1/2B 41 3/4B 42B 42 1/2B 43B 43 1/2 B 44B 44 1/4B 45B 46
907917925937942950965975990
10001016103010401050106010671075109011001120112711421175
B 46 1/2B 46 3/4B 47B 47 1/2B 48B 49B 50B 51B 52B 53B 53 1/2B 54B 55B 55 1/2B 56B 57B 58B 59B 60B 61B 62B 63B 64
11801187120012151225125012751300132013501360137214001412142214501473150015251550157516001625
B 64 1/2B 65B 66B 66 1/4B 66 1/2B 67B 67 1/4B 68B 69B 69 1/2B 70B 71B 72B 73B 74B 75B 76B 77B 78B 79B 80B 80 3/4B 81
16421650167616821692170017121725175017611775180018291850188019001930195019812000203220502060
B 82B 83B 83 1/2B 84B 85B 86B 86 1/2B 87B 88B 89B 90B 91B 92B 93 B 94B 95B 96B 96 1/2B 97B 97 1/2B 98B 99B 100
20832108212021342160218722002215224022612286231223372360238824132438245024652477250025152540
B 101B 102B 103B 104B 105B 106B 107B 108B 110B 112B 112 1/2B 114B 115B 116B 118B 120B 124B 126B 127B 128B 130B 131B 132
25652600261626502667270027182750280028452857290029212950300030483150320032273250330233273350
B 133B 134B 135B 136B 140B 144B 147B 148B 151B 152B 154B 155B 157B 158B 161B 162B 163B 165 B 167B 168B 173 B 175B 177
33783407342934503550365837373750385038613912395039874000408741154142420042504267439444504500
B 180B 186 B 187B 188 B 192B 195 B 197B 204 B 208B 210 B 217 B 221 B 223 B 224B 225B 228 B 229 B 237B 240B 248 B 249B 253 B 255
45724727475047774877495350005182530053345507557756325657568257575782600060626267628763926442
B 256B 259B 265B 269B 270B 276 B 285B 300B 315 B 330 B 345 B 360B 361 B 364 B 366 B 394 B 433B 472B 512B 551B 553B 669
6502654267006800682570007207758779678347872791079132928292629972
109571195713005139951405316992
InternallengthLi (mm)
CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
Code CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
112 118 132 140 150 160 180 200 224 250 265 280
1002005007009001000140015001700180025002900300035003600400045005000
0,340,601,201,531,821,952,402,492,662,733,053,073,062,872,812,471,850,97
0,380,671,371,762,112,272,822,933,153,243,693,763,763,613,553,222,571,63*
0,470,841,772,292,772,993,773,944,264,405,125,305,325,225,164,804,01*2,84*
0,520,941,992,593,143,404,314,514,885,055,916,136,166,066,005,584,68*
0,591,062,272,973,603,904,975,215,645,846,867,127,157,026,946,44*
0,651,182,543,334,064,405,625,896,396,627,778,058,077,897,797,15*
0,781,423,094,064,965,386,897,227,838,119,459,719,719,29*9,12*
0,911,663,624,785,856,348,128,519,219,5210,9611,10*11,05*
1,061,944,265,636,887,479,539,9710,7611,1112,5012,37*
1,222,244,936,527,978,6510,9811,4712,3212,6813,82*
1,312,415,327,038,599,3111,7812,2913,1613,5214,40*
1,402,595,707,549,209,9612,5513,0713,9514,29
1,00÷1,01 1,02÷1,03 1,04÷1,06 1,07÷1,08 1,09÷1,12 1,13÷1,16 1,17÷1,22 1,23÷1,32 1,33÷1,50 over 1,51
1002005007009001000140015001700180025002900300035003600400045005000
0,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,.00
0,000,010,020,030,040,040,060,070,070,080,110,130,130,150,160,180,200,22
0,010,020,040,060,080,090,120,130,150,160,220,260,260,310,320,350,400,44
0,010,030,070,090,120,130,190,200,230,240,330,380,400,460,480,530,600,66
0,020,040,090,120,160,180,250,260,300,320,440,510,530,620,630,700,790,88
0,020,040,110,150,200,220,310,330,370,400,550,640,660,770,790,880,991,10
0,030,050,130,190,240,270,370,400,450,480,660,770,800,930,961,061,201,33
0,030,060,160,220,280,310,430,470,530,560,780,900,931,091,121,241,401,55
0,040,070,180,250,320,350,490,530,600,640,881,021,061,241,271,411,591,76
0,040,080,200,280,360,400,560,590,670,710,991,151,191,391,431,591,781,98
B SECTION
* Belt speed is greater than 30 m/s then is necessary to use dynamically balanced pulleys. A reduction in belt life can be expected. Suggested a smaller section.
mmRPM
mmRPM
TABLE 4 - Pb (kW) referred to d (mm) Pd (kW) referred to ii
V-BELTS inglese 2012:V-BELTS.qxd 27/07/12 09.19 Pagina 16
17
OLEOSTATIC®
C 33 3/4C 37 1/2C 39 3/4C 43C 45C 46C 48C 49C 51C 52C 53C 54C 55C 56
858950
101310901150116812201250129513201350137214001425
C 59C 60C 61C 62 1/4C 63C 65C 67C 68C 70C 71C 75C 78C 80C 81
15001524156015831600165017001727177817981900197820322057
C 83C 84C 85C 86C 87C 88C 89C 90C 93C 94C 95C 96C 97C 97 1/2
21082134215921842208223522612286236023882413243824622477
C 98C 99C 100C 101C 102C 104C 105C 106C 108C 110C 111C 112C 112 1/2C 114
25002525254025602591264226672692275028002818284528582888
C 115C 116C 117C 118C 120C 124C 126C 128C 130C 132C 134C 136C 138C 140
29212950296530003048315032003250330233503404345634983550
C 142C 144C 147C 148C 150C 153C 158C 160C 161 1/2C 162C 165C 166C 168C 173
36073658373337503808390240004064410041154193421642674394
C 177C 180C 187C 195C 197C 204C 208C 210C 216C 220C 222C 225C 228C 236
45004572475049535000518253005334548655505600567857536000
C 238C 240C 248C 250C 255C 265C 270C 276C 280C 285C 297C 300C 303C 314
60456062626363006438670068226973710072037500758276507976
C 316C 330C 336C 345C 360C 394C 420C 424
80008382850087239107
100001063210733
InternallengthLi (mm)
CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
Code CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
D 98D 104D 110D 118D 120D 124
250026502800300030483150
D 128D 136D 137D 140D 144D 154
325134543475355036583914
D 158D 162D 170D 173D 177D 180
401341154310439445004572
D 187D 195D 197D 204D 205D 207
475049535000518252095259
D 210D 223D 225D 236D 238D 240
533456005659594062446039
D 248D 250D 255D 266D 270D 282
624462946424670068047100
D 285D 298D 300D 314D 316D 326
718475007565792479748224
D 330D 345D 360D 390D 394D 420
8329870990909849
1000010624
D 441D 480D 510D 540D 600
1120012139128971365915184
InternallengthLi (mm)
CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
Code CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
180 190 200 212 236 265 300 335 375 400 425 450
1001502004006007007509001000140015001700180020002500290030003200
0,971,361,723,024,134,644,885,565,987,377,658,128,318,598,698,097,847,21
1,071,501,913,374,645,225,496,276,768,378,699,249,469,799,949,278,998,26*
1,171,652,103,725,145,796,106,987,529,349,7110,3310,5810,9611,1110,34*10,00*9,16*
1,291,822,334,145,746,476,827,818,4310,4910,9011,6011,8812,3012,4211,46*11,05*
1,532,172,774,976,927,818,249,4510,2012,7113,2014,0114,3314,7814,66*
1,812,583,305,968,319,409,9211,3812,2815,2315,8016,6917,0117,4016,68*
2,153,073,947,139,9711,2711,8913,6314,6918,0618,6619,5319,8019,97*
2,483,554,578,2911,5813,0813,8015,7916,9920,6121,1921,9222,06*
2,864,105,289,5913,3815,1015,9118,1419,4623,1723,6624,05*
3,104,445,7210,3914,4816,3217,1819,5520,9224,5624,95*
3,334,786,1511,1815,5617,5118,4320,9022,3225,79*26,04*
3,565,116,5911,9616,6218,6819,6422,2023,6426,84*
1,00÷1,01 1,02÷1,03 1,04÷1,06 1,07÷1,08 1,09÷1,12 1,13÷1,16 1,17÷1,22 1,23÷1,32 1,33÷1,50 over 1,51
1002003004006007008009001000140015001700180020002500290030003200
0,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,00
0,010,020,030,040,060,070,080,090,090,130,140,160,170,190,240,270,280,30
0,020,040,060,080,110,130,150,170,190,270,290,320,340,380,480,550,570,61
0,030,060,090,110,170,200,230,260,290,400,430,490,520,570,720,830,860,92
0,040,080,110,150,230,270,300,340,380,530,570,650,680,760,951,101,141,22
0,050,100,140,190,290,330,380,430,480,670,710,810,860,951,191,381,431,52
0,060,110,170,230,340,400,450,510,570,790,850,961,021,131,421,641,701,81
0,070,130,200,260,400,460,530,600,660,930,991,131,191,321,661,921,992,12
0,080,150,230,300,450,530,600,680,761,061,131,281,361,511,892,192,272,42
0,080,170,250,340,510,590,680,760,851,191,271,441,531,702,122,462,552,72
Ø 300 315 355 375 400 450 500 560 630 710 800 900
5010015020030040050060075090010001200140015001700180019002000
1,663,004,215,347,419,29
11,0112,5714,6316,3617,3118,7119,4019,4518,9118,3117,4716,38*
1,813,274,615,868,1510,2412,1613,9016,2118,1519,2220,7921,5421,5920,9520,2519,28*18,02*
2,194,005,667,2210,1112,7515,1817,4020,3322,7724,1025,9926,7726,7025,54*24,43*
2,394,366,187,9011,0813,9916,6719,1122,3324,9926,4228,4129,0928,9027,35*
2,624,816,838,7412,2815,5218,5021,2224,7727,6729,2131,2331,7131,31*
3,105,708,1210,4014,6518,5422,1025,3129,4732,7434,3836,2335,94*
3,576,599,3912,0416,9821,4925,5929,2533,8937,3638,9740,27*
4,127,6310,9013,9819,7224,9429,6333,7638,8142,3043,66
4,778,8412,6316,2222,8628,8534,1538,7143,9947,1347,88*
5,5010,2114,5918,7326,3633,1439,0343,9149,0951,31*
6,3111,7216,7621,5030,1837,7644,1449,1553,71*
7,2013,3819,1324,5134,2742,6049,3154,15
1,00÷1,01 1,02÷1,03 1,04÷1,06 1,07÷1,08 1,09÷1,12 1,13÷1,16 1,17÷1,22 1,23÷1,32 1,33÷1,50 over 1,51
5010015020030040050060075090010001200140015001700180019002000
0,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,00
0,010,030,040,060,090,110,140,170,210,260,280,340,400,430,480,510,540,57
0,030,060,090,110,170,230,290,340,430,510,570,690,800,860,971,031,091,14
0,040,090,130,170,260,340,430,520,640,770,861,031,201,291,461,551,631,72
0,060,110,170,230,340,460,570,680,861,031,141,371,601,711,942,052,172,28
0,070,140,210,280,430,570,710,851,071,281,421,711,992,142,422,562,712,85
0,090,170,260,340,520,690,861,031,291,551,722,072,412,582,933,103,273,44
0,100,200,300,400,600,801,001,201,511,812,012,412,813,013,413,613,824,02
0,110,230,340,460,690,911,141,371,712,062,292,743,203,433,894,114,344,57
0,130,260,390,510,771,031,281,541,932,312,573,083,603,854,374,624,885,14
D SECTION
C SECTION
* Belt speed is greater than 30 m/s then is necessary to use dynamically balanced pulleys. A reduction in belt life can be expected. Suggested a smaller section.
mmRPM
mmRPM
mmRPM
mmRPM
TABLE 4 - Pb (kW) referred to d (mm) Pd (kW) referred to i
TABLE 4 - Pb (kW) referred to d (mm) Pd (kW) referred to ii
i
V-BELTS inglese 2012:V-BELTS.qxd 27/07/12 09.19 Pagina 17
18
OLEOSTATIC®
Ø 450 500 560 630 710 800 900 1000 1120 1250
50100150200250300400500600700750900100011001200130014001450
3,295,978,41
10,6712,8014,8018,4721,6924,4626,7627,7129,7730,4030,4029,7128,28*26,07*24,65*
3,887,0810,0012,7315,3017,7222,1526,0429,3532,0433,1435,3535,8535,5034,23*31,96*
4,588,3911,8915,1718,2521,1626,4631,0634,9137,9439,1241,2041,2640,14*
5,399,9114,0717,9721,6425,0831,3336,6540,9744,1845,3346,7545,85*
6,3111,6316,5321,1225,4229,4536,6642,6647,2950,3951,3151,25*
7,3213,5319,2524,5929,5834,2142,3748,9053,5656,1056,49*
8,4415,6222,2228,3634,0639,3148,3355,1459,3960,69*
9,5517,6825,1432,0538,4144,1953,8560,5963,91*
10,8720,1228,5836,3643,4349,7559,8565,99
12,2822,7232,2340,8848,6355,4065,5470,32*
Ø 1,00÷1,01 1,02÷1,03 1,04÷1,06 1,07÷1,08 1,09÷1,12 1,13÷1,16 1,17÷1,22 1,23÷1,32 1,33÷1,50 over 1,51
50100150200250300400500600700750900100011001200130014001450
0,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,00
0,020,050,070,090,120,140,190,240,280,330,350,420,470,520,560,610,660,68
0,050,090,140,190,240,280,380,470,570,660,710,850,951,041,141,231,321,37
0,070,140,210,280,360,430,570,710,851,001,071,281,421,561,711,851,992,06
0,090,190,280,380,470,570,760,941,131,321,421,701,892,082,272,462,642,74
0,120,240,350,470,590,710,941,181,421,651,772,122,362,602,833,073,303,42
0,140,290,430,570,710,861,141,431,712,002,142,572,853,143,423,713,994,14
0,170,330,500,670,831,001,331,662,002,332,502,993,333,663,994,324,664,82
0,190,380,570,760,951,141,511,892,272,652,843,413,794,174,544,925,305,49
0,210,430,640,851,061,281,702,132,552,983,193,834,254,685,115,535,966,17
20202020
1800187519001925
20202020
1950200020502120
20202020
2200224023602500
20202020
2600265028003000
20202020
3150325033503450
20202020
3550365037504000
20202020
4250450047505000
202020
530056006000
InternallengthLi (mm)
CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
Code CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
Ø 140 160 180 200 224 236 250 280 315 355
501002004006007008009001000120014001600180020002300260029003000
0,340,61,051,792,42,672,923,153,383,764,094,364,574,734,864,854,684,6
0,410,731,312,243,043,43,724,044,344,865,35,686,046,26,396,396,186,07
0,490,881,552,693,664,14,514,95,255,916,476,937,287,557,747,697,367,19
0,561,011,793,134,274,795,275,736,156,927,568,098,58,778,938,748,27,95
0,641,162,083,644,995,66,166,77,198,088,819,389,810,0510,089,658,748,31
0,681,242,223,95,345,996,67,177,78,639,391010,410,6210,549,95
0,731,342,394,195,746,457,17,718,279,2610,0610,6611,0511,210,99
0,841,522,734,816,67,48,148,829,4610,5411,3711,9412,2312,2111,55
0,961,743,135,527,568,479,2910,0610,7511,8912,7113,1713,2412,89
1,091,993,586,38,619,6310,5511,3812,1113,2713,9714,213,8912,99
Ø 1,00÷1,01 1,02÷1,03 1,04÷1,06 1,07÷1,08 1,09÷1,12 1,13÷1,16 1,17÷1,22 1,23÷1,32 1,33÷1,50 over 1,51
501002004006007008009001000120014001600180020002300260029003000
0,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,00
0,000,010,020,040,050,060,070,080,080,10,120,140,150,170,20,220,240,25
0,010,020,040,070,10,120,140,150,170,210,240,270,310,340,390,440,50,51
0,010,030,050,10,150,180,210,230,260,310,360,410,470,510,590,670,750,77
0,020,040,070,140,210,240,270,310,340,410,480,550,610,680,790,890,991,03
0,020,050,090,170,260,30,340,390,430,520,60,680,770,860,981,111,241,29
0,030,050,10,210,310,360,410,460,510,610,710,810,921,021,171,321,481,53
0,030,060,120,230,360,410,480,540,590,720,840,951,071,191,371,551,731,79
0,040,070,140,270,410,480,540,610,680,820,951,081,221,361,561,771,972,04
0,040,070,150,310,460,530,610,680,770,921,071,221,381,531,761,992,212,3
TABLE 4 - Pb (kW) referred to d (mm) Pd (kW) referred to i
TABLE 4 - Pb (kW) referred to d (mm) Pd (kW) referred to i
mmRPM
mmRPM
mmRPM
mmRPM
20 SECTION
* Belt speed is greater than 30 m/s then is necessary to use dynamically balanced pulleys. A reduction in belt life can be expected. Suggested a smaller section.
E 180E 197E 210
457550005335
E 220E 226E 240
560056606015
E 248E 255E 270
622064006780
E 280E 285E 295
710071607500
E 300E 316E 330
754079508305
E 345E 354E 360
868590009065
E 394E 420E 441
99301060011200
E 480E 492E 540
121151250013635
E 600 15160
InternallengthLi (mm)
CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
Code CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
E SECTION
i
i
V-BELTS inglese 2012:V-BELTS.qxd 27/07/12 09.19 Pagina 18
19
OLEOSTATIC®
224 236 250 280 315 335 400 450 500 560
5010020040060080090010001200140015001600170018002000220024002500
0,711,292,253,885,216,226,787,197,848,258,368,48,378,277,857,116,025,33
0,81,432,534,385,927,27,758,249,139,549,689,759,749,659,218,397,186,42
0,881,597,944,966,730,348,879,4510,3710,9911,1711,2611,2611,1610,679,738,337,45
1,061,943,56,178,4610,3811,2211,9512,1313,9214,1514,2414,2214,0613,3212
1,282,354,257,5810,4112,8113,8414,7516,1717,0217,2217,2517,1116,7815,56
1,522,815,129,1512,615,4816,6917,7419,3120,0920,1820,0119,61
1,83,326,0710,8914,9818,3319,720,8422,4122,9122,71
2,093,887,1212,7817,5221,322,7723,9425,2925,1324,44
2,394,448,1514,6219,9624,0425,5426,6327,5
2,745,099,3716,7722,7427,0228,4329,2929,18
1,00÷1,01 1,02÷1,03 1,04÷1,06 1,07÷1,08 1,09÷1,12 1,13÷1,16 1,17÷1,22 1,23÷1,32 1,33÷1,50 over 1,51
5010020040060080090010001200140015001600170018002000220024002500
0,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,00
0,010,010,020,040,070,080,090,10,10,140,150,170,180,190,210,230,250,26
0,010,020,040,090,120,140,170,190,210,30,320,330,350,370,420,460,510,53
0,020,030,070,120,190,220,250,290,320,440,470,510,540,570,630,690,760,79
0,020,040,090,170,250,30,330,370,420,580,630,670,720,750,840,921,001,05
0,030,060,110,210,320,360,420,470,530,740,780,840,890,951,051,151,261,31
0,030,070,120,250,370,440,50,560,630,870,940,991,061,121,241,371,51,56
0,040,080,140,290,440,510,580,660,731,021,091,171,241,311,451,61,751,83
0,040,090,170,330,50,580,660,750,841,171,241,321,411,51,661,832,002,08
0,040,090,190,370,560,650,750,840,941,311,41,491,581,681,872,052,242,33
2525252525
18001900195020002050
2525252525
21202200224023252360
2525252525
24502500265027002800
2525252525
29503000315033003350
2525252525
35503750395040004250
2525252525
44504500475050005300
2525252525
56005700600063006500
2525252525
67007100750080008500
252525
90009500
10000
InternallengthLi (mm)
CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
Code CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
TABLE 4 - Pb (kW) referred to d (mm) Pd (kW) referred to imm
RPMmm
RPM
25 SECTION
i
4545
20002300
4545
25002650
4545
27502850
4545
30003150
4545
32503300
4545
35003750
45 4000
InternallengthLi (mm)
CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
Code CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
45 SECTION
5050
20002050
5050
21502300
5050
25002650
5050
27502850
5050
28703000
5050
31503250
5050
40003500
5050
36703750
5050
39504000
InternallengthLi (mm)
CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
Code CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
50 SECTION
V-BELTS inglese 2012:V-BELTS.qxd 27/07/12 09.20 Pagina 19
20
GOLD LABEL COG BELT
NEW AND IMPROVED POWER WEDGE COG BELT
Higher power ratings and greater design flexibility: the new Gold Label Cog Belt can reduce space, weight and drivecosts, transmitting a higher torque with less slippage and reducing energy costs. The Power Wedge Cog Belt is heat and oil resistant.
section AX BX CX DX
a (mm) 13 17 22 32
s (mm) 8 11 14 19
pitch length - internal length= ∆i (mm)
33 43 62 76
external length - pitch length= ∆e (mm)
17 26 26 43
weigth (gr/m) 114 162 297 584
min. pulley diam. (mm) 63 90 140 210
working temperature -30°C ÷ +90°C
relevant standards RMA/MPTA IP20 - DIN 2215
materials CR blend - polyester cord
• Higher power ratings
• Longer life
• Improved dimensional control/matching
• High efficiency molded cogs
• Improved belt flexibility, reduced bendingstress
• Improved wedging, less slip
• Smooth running
• More tolerant of low tension
• More energy savings
• Controlled response to shock loads
V-BELTS inglese 2012:V-BELTS.qxd 27/07/12 09.20 Pagina 20
21
GOLD LABEL COG BELT
AX 21AX 22AX 23AX 24AX 25AX 26AX 27AX 28AX 29AX 30
585610635665690710750765800815
AX 31AX 32AX 33AX 34AX 35AX 36AX 37AX 38AX 39AX 40
850865900915950965
1000102010451075
AX 41AX 42AX 43AX 44AX 45AX 46AX 47AX 48AX 49AX 50
1095112011501170119512301245127013001325
AX 51AX 52AX 53AX 54AX 55AX 56AX 57AX 58AX 59AX 60
1350137514001425145014751500152515501585
AX 61AX 62AX 63AX 64AX 65AX 66AX 67AX 68AX 69AX 70
1600163016551680171017301760179018101830
AX 71AX 72AX 73AX 74AX 75AX 76AX 77AX 78AX 79AX 80
1865189019051935196519852010203020602080
AX 81AX 82AX 83AX 84AX 85AX 86AX 87AX 88AX 89AX 90
2120214021602190222022402260229023102350
AX 91AX 92AX 93AX 94AX 95AX 96AX 97AX 98AX 100AX 103
2360239024202440247025002520254026002670
AX 105AX 110AX 112AX 120AX 128AX 136AX 144AX 158AX 173AX 180
2730285029103110331035103710407044504620
ExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
Code CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
AX SECTION
BX 28BX 30BX 32BX 34BX 35BX 36BX 38BX 40BX 41BX 42BX 43
785835885935960990
10401090112011401165
BX 44BX 45BX 46BX 47BX 48BX 49BX 50BX 51BX 52BX 53BX 54
11901215125012651295132013451370140014201445
BX 55BX 56BX 57BX 58BX 59BX 60BX 61BX 62BX 63BX 64BX 65
14701500152015451570160016251650167517001725
BX 66BX 67BX 68BX 69BX 70BX 71BX 72BX 73BX 74BX 75BX 76
17501775180018251850187519001930195519802000
BX 77BX 78BX 79BX 80BX 81BX 82BX 83BX 84BX 85BX 86BX 87
20302050208021102130216021802210224022602280
BX 88BX 89BX 90BX 91BX 92BX 93BX 94BX 95BX 96BX 97 BX 98
23102330236023902410244024602500251025402560
BX 99BX 100BX 103BX 105BX 106BX 108BX 112BX 113BX 115BX 116BX 120
25902620269027402770282029202940299030203130
BX 123BX 124BX 126BX 128BX 133BX 136BX 140BX 144BX 148BX 150BX 154
32003220327033303450353036303740383038803990
BX 158BX 162BX 173BX 180BX 191BX 195
409042004480465049305040
ExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
Code CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
BX SECTION
CX 51CX 55CX 60CX 68
1400150016301830
CX 72CX 75CX 78CX 81
1935200020902160
CX 85CX 90CX 96CX 100
2270239025402650
CX 101CX 105CX 109CX 111
2670277028702920
CX 112CX 115CX 120CX 128
2950303031503350
CX 136CX 144CX 148CX 150
3550376038603920
CX 158CX 162CX 173CX 180
4120422045004680
ExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
Code CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CX SECTION
V-BELTS inglese 2012:V-BELTS.qxd 27/07/12 09.20 Pagina 21
22
SP
BELT CHARACTERISTICS
TABLE 5 - INSTALLATION AND TAKE UP ALLOWANCE
TABLE 3 - CORRECTION FACTOR CL according to type and length of the belt
section SPZ SPA SPB SPC 19
a (mm) 9,7 12,7 16,3 22 18,6
s (mm) 8 10 13 18 15
pitch length - internal length= ∆i (mm)
39 47 61 86 72
external length - pitch length= ∆e (mm)
13 18 22 30 22
weigth (gr/m) 70 120 195 365 270
min. pulley diam. (mm) 63 90 140 224 180
working temperature -30°C ÷ +80°C
relevant standards DIN 7753 - ISO 4184
relevant antistatic standard
ISO 1813
materials CR blend - polyester cord - cotton/polyester fabric
512 630 710 732 800 900 1000 1120 1250 1400 1600 1800 2000 2240 2500 2800 3150 3550 4000 4500 5000 5600 6300 7100 8000 9000 10000 11200 12500
SPZ 0,81 0,82 0,84 0,85 0,86 0,88 0,90 0,93 0,94 0,96 1,00 1,01 1,02 1,05 1,07 1,09 1,11 1,13
SPA 0,80 0,81 0,83 0,85 0,87 0,89 0,91 0,93 0,95 0,96 0,98 1,00 1,02 1,04 1,06 1,08 1,09
SPB 0,82 0,84 0,86 0,88 0,90 0,92 0,94 0,96 0,98 1,00 1,02 1,04 1,06 1,08 1,10 1,12 1,14
SPC 0,81 0,83 0,86 0,88 0,90 0,92 0,94 0,96 0,98 1,00 1,02 1,04 1,06 1,08 1,10 1,12 1,14
L (mm)Y (mm)
X (mm)SPZ SPA SPB SPC 19
512 ÷ 670 15 15 10
670 ÷ 1000 15 20 14
1000 ÷ 1250 20 20 18
1250 ÷ 1800 20 25 30 23
1800 ÷ 2240 25 25 30 40 32 28
2240 ÷ 3000 25 30 35 45 36 36
3000 ÷ 3500 30 30 40 45 36 44
38°
a
s
V-BELTS inglese 2012:V-BELTS.qxd 27/07/12 09.20 Pagina 22
23
SP
SPZ 587SPZ 607SPZ 612SPZ 630SPZ 637SPZ 662SPZ 670SPZ 687SPZ 710SPZ 722SPZ 737SPZ 750SPZ 762SPZ 772
600620625643650675683700723735750763775785
SPZ 787SPZ 800SPZ 812SPZ 825SPZ 837SPZ 850SPZ 862SPZ 875SPZ 887SPZ 900SPZ 912SPZ 922SPZ 925SPZ 937
800813825838850863875888900913925935938950
SPZ 950SPZ 962SPZ 975SPZ 987SPZ 1000SPZ 1010SPZ 1012SPZ 1024SPZ 1037SPZ 1047SPZ 1060SPZ 1077SPZ 1087SPZ 1112
963975988
10001013102310251037105010601073109011001125
SPZ 1120SPZ 1137SPZ 1140SPZ 1147SPZ 1150SPZ 1162SPZ 1180SPZ 1187SPZ 1200SPZ 1202SPZ 1212SPZ 1237SPZ 1250SPZ 1262
11331150115311601163117511931200121312151225125012631275
SPZ 1270SPZ 1287SPZ 1312SPZ 1320SPZ 1337SPZ 1340SPZ 1347SPZ 1362SPZ 1387SPZ 1400SPZ 1412SPZ 1420SPZ 1437SPZ 1462
12831300132513331350135313601375140014131425143314501475
SPZ 1470SPZ 1487SPZ 1500SPZ 1512SPZ 1520SPZ 1537SPZ 1562SPZ 1587SPZ 1600SPZ 1612SPZ 1637SPZ 1650SPZ 1662SPZ 1687
14831500151315251533155015751600161316251650166316751700
SPZ 1700SPZ 1737SPZ 1750SPZ 1762SPZ 1787SPZ 1800SPZ 1812SPZ 1837SPZ 1850SPZ 1862SPZ 1887SPZ 1900SPZ 1937SPZ 1962
17131750176317751800181318251850186318751900191319501975
SPZ 1987SPZ 2000SPZ 2019SPZ 2030SPZ 2037SPZ 2062SPZ 2087SPZ 2120SPZ 2137SPZ 2160SPZ 2187SPZ 2240SPZ 2262SPZ 2287
20002013203220432050207521002133215021732200225322752300
SPZ 2360SPZ 2410SPZ 2437SPZ 2487SPZ 2500SPZ 2540SPZ 2650SPZ 2800SPZ 3000SPZ 3150SPZ 3350SPZ 3550
237324232450250025132553266328133013316333633563
ExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
Code CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
63 71 80 90 100 112 125 140 150 160 170 180
1002005007009001000140015001700180025002900300034003600400050006000
0,100,180,390,510,620,670,870,911,001,041,311,441,471,581,631,721,881,94
0,130,240,520,690,850,921,211,281,411,471,882,092,142,322,412,572,873,03
0,160,300,670,891,101,201,591,681,861,952,522,812,883,143,263,493,934,18
0,200,370,831,111,381,512,012,132,362,473,213,593,684,024,184,475,045,35
0,240,440,991,341,661,822,422,572,852,993,894,354,464,875,065,416,076,39*
0,280,521,191,601,992,182,923,093,433,604,685,235,365,856,076,477,19
0,330,611,391,882,352,573,443,654,054,255,526,166,316,867,117,558,26*
0,380,711,632,202,753,024,034,284,754,986,457,177,347,958,228,67
0,410,781,792,423,023,314,434,695,215,467,057,828,008,638,909,35*
0,450,851,942,633,283,604,815,105,665,937,638,448,639,279,549,97*
0,480,912,102,843,553,895,195,506,106,398,199,049,229,8710,13*
0,520,982,253,053,814,175,575,906,546,848,749,609,7910,43*10,68*
1,00÷1,01 1,02÷1,05 1,06÷1,11 1,12÷1,18 1,19÷1,26 1,27÷1,38 1,39÷1,57 1,58÷1,94 1,95÷3,38 over 3,39
1002005007009001000140015001700180025002900300034003600400050006000
0,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,00
0,000,000,010,010,010,010,020,020,020,030,040,040,040,050,050,060,070,08
0,000,010,020,030,030,040,050,060,070,070,100,110,120,130,140,150,190,23
0,010,010,030,050,060,070,090,100,110,120,170,190,200,230,240,270,330,40
0,010,020,050,060,080,090,130,140,150,160,230,260,270,310,330,360,460,55
0,010,020,060,080,100,110,150,170,190,200,280,320,330,380,400,440,550,66
0,010,030,060,090,120,130,180,190,220,230,320,370,390,440,470,520,650,78
0,010,030,070,100,130,150,200,220,250,260,360,420,440,490,520,580,730,87
0,020,030,080,110,140,160,220,240,270,290,400,460,480,540,570,630,790,95
0,020,030,080,120,150,170,230,250,290,300,420,490,500,570,600,670,841,01
SPZ SECTION
TABLE 4 - Pb (kW) referred to d (mm) Pd (kW) referred to imm
RPMmm
RPM
* Belt speed is greater than 30 m/s then is necessary to use dynamically balanced pulleys. A reduction in belt life can be expected. Suggested a smaller section.
i
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24
SP
SPB SECTION
TABLE 4 - Pb (kW) referred to d (mm) Pd (kW) referred to i
* Belt speed is greater than 30 m/s then is necessary to use dynamically balanced pulleys. A reduction in belt life can be expected. Suggested a smaller section.
SPB 1250SPB 1320SPB 1400SPB 1410SPB 1450SPB 1500SPB 1600SPB 1650
12721342142214321472152216221672
SPB 1700SPB 1750SPB 1800SPB 1850SPB 1860SPB 1900SPB 1950SPB 2000
17221772182218721882192219722022
SPB 2020SPB 2060SPB 2098SPB 2120SPB 2150SPB 2180SPB 2240SPB 2264
20422082212021422172220222622286
SPB 2280SPB 2300SPB 2360SPB 2391SPB 2410SPB 2430SPB 2500SPB 2530
23022322238224132432245225222532
SPB 2580SPB 2600SPB 2650SPB 2680SPB 2720SPB 2800SPB 2840SPB 2850
26022622267227022742282228622872
SPB 2900SPB 2950SPB 3000SPB 3070SPB 3150SPB 3170SPB 3250SPB 3320
29222972302230923172319232723342
SPB 3350SPB 3450SPB 3550SPB 3650SPB 3750SPB 4000SPB 4250SPB 4500
33723472357236723772402242724522
SPB 4750SPB 5000SPB 5300SPB 5600SPB 6000SPB 6300SPB 6700SPB 7100
47725022532256226022632267227122
SPB 7500SPB 8000
75228022
ExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
Code CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
140 150 160 170 180 200 224 250 280 315 355 400
1002005007009001000140015001700180020002500290030003500360040004600
0,661,202,603,434,194,565,886,196,757,027,518,519,059,159,409,409,218,33*
0,751,383,024,004,925,356,957,318,008,328,9210,1410,8210,9411,2711,2711,06*
0,851,563,454,585,646,148,008,439,239,6010,3011,7312,5212,6613,0213,0212,75*
0,941,743,875,156,356,939,049,5310,4410,8611,6613,2714,1414,3014,65*14,64*
1,041,924,295,727,067,7110,0710,6111,6312,1012,9814,7615,6915,8516,16*16,12*
1,222,285,126,858,479,2412,0912,7313,9514,5115,5517,5818,55*18,69*
1,452,706,118,1810,1311,0514,4415,2016,6217,2718,4620,6521,52*
1,693,167,169,6111,8912,9816,9017,7719,3820,1021,3923,58*
1,963,688,3711,2313,8815,1419,6220,6022,3623,1324,47
2,284,299,7613,0816,1517,5922,6223,6825,5426,3327,60*
2,644,9711,3315,1618,6620,2925,8126,9228,77*29,49*
3,045,7413,0617,4321,3823,1829,0530,14*
1,00÷1,01 1,02÷1,05 1,06÷1,11 1,12÷1,18 1,19÷1,26 1,27÷1,38 1,39÷1,57 1,58÷1,94 1,95÷3,38 over 3,39
1002005007009001000140015001700180020002500290030003500360040004600
0,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,00
0,010,010,040,050,070,070,100,110,120,130,150,180,210,220,250,260,290,33
0,020,040,100,140,180,200,280,300,340,360,400,490,570,590,690,710,790,91
0,030,070,170,240,310,340,480,520,590,620,690,861,001,031,211,241,381,59
0,050,090,230,330,420,470,660,700,800,840,941,171,361,411,641,691,882,16
0,060,110,280,400,510,570,800,850,971,021,141,421,651,711,992,052,272,62
0,070,130,330,470,600,670,931,001,131,201,331,661,932,002,332,402,663,06
0,070,150,370,520,670,751,051,121,271,351,501,872,172,252,622,703,003,45
0,080,160,410,570,730,821,141,221,391,471,632,042,372,452,862,943,273,76
0,090,170,430,610,780,861,211,301,471,561,732,162,512,593,033,113,463,98
mmRPM
mmRPM
90 100 106 112 118 132 150 170 190 212 236 250
1002005007009001000140015001700180025002900300035003600400046005000
0,230,420,901,181,431,562,012,112,302,402,963,213,273,493,523,623,663,59
0,290,541,171,551,902,072,702,853,133,274,114,504,584,955,015,205,345,32
0,330,611,331,772,182,383,123,293,633,794,785,255,355,805,876,116,296,28
0,370,681,501,992,462,693,533,734,114,305,455,996,116,636,716,997,207,19
0,400,741,662,212,742,993,944,174,604,806,106,716,857,437,537,848,078,04*
0,490,902,032,723,383,694,895,175,715,977,598,358,529,229,349,699,89*9,79*
0,591,112,513,374,194,596,086,437,117,439,4310,3410,5311,3311,4511,78*
0,711,333,034,085,085,567,387,808,629,0011,3512,3712,5813,38*13,49*
0,831,553,554,785,966,528,649,1310,0710,5213,1514,2114,4215,11*
0,951,804,115,556,917,5610,0010,5611,6212,1214,9615,99*16,17*
1,092,064,726,377,938,6711,4312,0513,2313,7716,72*
1,172,215,086,848,519,3112,2412,9014,1314,7017,63*
1,00÷1,01 1,02÷1,05 1,06÷1,11 1,12÷1,18 1,19÷1,26 1,27÷1,38 1,39÷1,57 1,58÷1,94 1,95÷3,38 over 3,39
1002005007009001000140015001700180025002900300035003600400046005000
0,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,00
0,000,010,020,020,030,030,050,050,060,060,080,100,100,120,120,130,150,16
0,010,020,040,060,080,090,130,130,150,160,220,260,270,310,320,360,410,45
0,020,030,080,110,140,160,220,240,270,280,390,450,470,550,560,630,720,78
0,020,040,110,150,190,210,300,320,360,380,530,620,640,750,770,850,981,07
0,030,050,130,180,230,260,360,390,440,470,650,750,780,900,931,031,191,29
0,030,060,150,210,270,300,420,450,510,540,760,880,911,061,091,211,391,51
0,030,070,170,240,310,340,480,510,580,610,850,991,021,191,231,361,571,70
0,040,070,190,260,330,370,520,560,630,670,931,081,111,301,341,481,711,86
0,040,080,200,280,350,390,550,590,670,710,981,141,181,381,421,571,811,97
TABLE 4 - Pb (kW) referred to d (mm) Pd (kW) referred to imm
RPMmm
RPM
SPA 657SPA 707SPA 732SPA 757SPA 782SPA 800SPA 807SPA 832SPA 850SPA 857SPA 882SPA 900SPA 907SPA 925SPA 932
675725750775800818825850868875900918925943950
SPA 950SPA 957SPA 967SPA 982SPA 1000SPA 1007SPA 1032SPA 1060SPA 1082SPA 1107SPA 1120SPA 1132SPA 1150SPA 1157SPA 1180
968975985
100010181025105010781100112511381150116811751198
SPA 1207SPA 1232SPA 1250SPA 1257SPA 1272SPA 1282SPA 1307SPA 1320SPA 1332SPA 1357SPA 1382SPA 1400SPA 1407SPA 1425SPA 1432
122512501268127512901300132513381350137514001418142514431450
SPA 1450SPA 1457SPA 1482SPA 1500SPA 1507SPA 1532SPA 1550SPA 1557SPA 1582SPA 1600SPA 1607SPA 1632SPA 1657SPA 1682SPA 1700
146814751500151815251550156815751600161816251650167517001718
SPA 1707SPA 1732SPA 1750SPA 1757SPA 1782SPA 1800SPA 1807SPA 1832SPA 1857SPA 1882SPA 1900SPA 1907SPA 1925SPA 1932SPA 1950
172517501768177518001818182518501875190019181925194319501968
SPA 1957SPA 1982SPA 2000SPA 2032SPA 2057SPA 2082SPA 2120SPA 2132SPA 2182SPA 2207SPA 2232SPA 2240SPA 2282SPA 2300SPA 2307
197520002018205020752100213821502200222522502258230023182325
SPA 2332SPA 2360SPA 2382SPA 2432SPA 2482SPA 2500SPA 2532SPA 2582SPA 2607SPA 2632SPA 2650SPA 2682SPA 2732SPA 2782SPA 2800
235023782400245025002518255026002625265026682700275028002818
SPA 2832SPA 2847SPA 2882SPA 2900SPA 2932SPA 2982SPA 3000SPA 3032SPA 3082SPA 3150SPA 3182SPA 3250SPA 3282SPA 3350SPA 3382
285028652900291829503000301830503100316832003268330033683400
SPA 3550SPA 3650SPA 3750SPA 4000SPA 4250SPA 4500SPA 4750SPA 5200
35683668376840184268451847685218
ExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
Code CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
SPA SECTION
i
i
V-BELTS inglese 2012:V-BELTS.qxd 27/07/12 09.20 Pagina 24
25
SP
TABLE 4 - Pb (kW) referred to d (mm) Pd (kW) referred to i
* Belt speed is greater than 30 m/s then is necessary to use dynamically balanced pulleys. A reduction in belt life can be expected. Suggested a smaller section.
19 SECTION
191919
180019002000
191919
212021752240
191919
236025002650
191919
280030003150
191919
335035503750
191919
400042504500
191919
497550006275
191919
6700900010000
ExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
Code CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
224 236 250 280 315 355 400 450 500 560 600 630
501001502003004006007007509001000140015001700180020002500
1,081,992,833,635,146,569,17
10,3910,9712,6513,6917,2918,0319,3219,8720,7321,50
1,182,193,134,025,717,2910,2311,6012,2714,1515,3319,4020,2421,7022,3123,2824,10*
1,312,433,474,476,368,1511,4713,0113,7615,8917,2321,8222,7724,4025,0826,1426,91*
1,572,934,215,437,769,9614,0715,9916,9219,5621,2126,8327,9729,9030,6731,83
1,883,515,066,549,3712,0617,0719,4120,5323,7425,7332,3733,6735,7836,58
2,224,186,037,8011,2014,4320,4423,2324,5728,3630,6938,2439,6341,74*
2,614,927,109,2113,2317,0524,1427,4128,9833,3736,0344,2245,59*
3,045,738,2910,7515,4619,9228,1631,9333,7138,6741,61
3,466,549,4612,2817,6622,7532,0836,2838,2643,6846,8152,56*
3,967,5010,8614,1020,2726,0936,6241,3043,4749,2752,49
4,308,1311,7815,3021,9928,2739,5644,5046,7752,7355,92*
4,558,6112,4716,1923,2729,9041,7246,8349,1655,1858,29*
1,00÷1,01 1,02÷1,05 1,06÷1,11 1,12÷1,18 1,19÷1,26 1,27÷1,38 1,39÷1,57 1,58÷1,94 1,95÷3,38 over 3,39
501001502003004006007007509001000140015001700180020002500
0,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,00
0,010,020,030,040,060,080,120,140,150,180,200,280,290,330,350,390,49
0,030,050,080,110,160,210,320,370,400,480,540,750,800,910,961,071,34
0,050,090,140,190,280,370,560,650,700,840,931,311,401,591,681,872,33
0,060,130,190,250,380,510,760,890,951,141,271,781,912,162,292,543,18
0,080,150,230,310,460,620,921,081,151,391,542,152,312,622,773,083,85
0,090,180,270,360,540,721,081,261,351,621,802,522,703,063,243,614,51
0,100,200,300,410,610,811,221,421,521,832,032,843,043,453,654,065,07
0,110,220,330,440,660,881,331,551,661,992,213,093,323,763,984,425,53
0,120,230,350,470,700,941,401,641,762,112,343,283,513,984,214,685,85
mmRPM
mmRPM
SPC SECTION
SPC 2000SPC 2120SPC 2240SPC 2360
2030215022702390
SPC 2500SPC 2650SPC 2800SPC 3000
2530268028303030
SPC 3150SPC 3350SPC 3550SPC 3750
3180338035803780
SPC 4000SPC 4250SPC 4500SPC 4750
4030428045304780
SPC 5000SPC 5300SPC 5600SPC 6000
5030533056306030
SPC 6300SPC 6700SPC 7100SPC 7500
6330673071307530
SPC 8000SPC 8500SPC 9000SPC 9500
8030853090309530
SPC 10000SPC 10600SPC 11200SPC 11800
10030106301123011830
SPC 12000SPC 12500
1203012530
ExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
Code CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
i
V-BELTS inglese 2012:V-BELTS.qxd 27/07/12 09.20 Pagina 25
26
LINEA-X
38°
a
s
BELT CHARACTERISTICS
TABLE 5 - INSTALLATION AND TAKE UP ALLOWANCE
TABLE 3 - CORRECTION FACTOR CL according to type and length of the belt
section XPZ XPA XPB XPC
a (mm) 9,7 12,7 16,3 22
s (mm) 8 10 13 18
external length - pitch length= ∆e (mm)
11 16 21 27
weigth (gr/m) 73 122 200 355
min. pulley diam. (mm) 56 80 112 180
working temperature -30°C ÷ +90°C
relevant standards DIN 7753 / TEIL1 - ISO 4184
relevant antistatic standard
ISO 1813
materials CR blend - polyester cord
512 630 710 732 800 900 1000 1120 1250 1400 1600 1800 2000 2240 2500 2800 3150 3550
XPZ 0,82 0,83 0,85 0,86 0,87 0,89 0,91 0,93 0,95 0,98 1,00 1,02 1,04 1,06 1,08 1,10 1,13 1,15
XPA 0,81 0,82 0,84 0,86 0,88 0,90 0,92 0,94 0,96 0,98 1,00 1,02 1,04 1,06 1,08
XPB 0,85 0,87 0,89 0,91 0,93 0,94 0,96 0,98 1,01 1,03
XPC 0,85 0,86 0,88 0,90 0,91 0,93
L (mm)
Y (mm)
X (mm)XPZ XPA XPB XPC
512 ÷ 670 15 15 10
670 ÷ 1000 15 20 14
1000 ÷ 1250 20 20 18
1250 ÷ 1800 20 25 30 23
1800 ÷ 2240 25 25 30 40 28
2240 ÷ 3000 25 30 35 45 36
3000 ÷ 3500 30 30 40 45 44
V-BELTS inglese 2012:V-BELTS.qxd 27/07/12 09.20 Pagina 26
27
LINEA-X
XPZ SECTION
TABLE 4 - Pb (kW) referred to d (mm) Pd (kW) referred to i
* Belt speed is greater than 30 m/s then is necessary to use dynamically balanced pulleys. A reduction in belt life can be expected. Suggested a smaller section.
XPZ 512XPZ 562XPZ 587XPZ 612XPZ 630XPZ 637XPZ 662XPZ 670XPZ 687XPZ 710XPZ 722
525575600625643650675683700723735
XPZ 737XPZ 750XPZ 762XPZ 787XPZ 800XPZ 812XPZ 837XPZ 850XPZ 862XPZ 875XPZ 887
750763775800813825850863875888900
XPZ 900XPZ 912XPZ 925XPZ 937XPZ 950XPZ 962XPZ 987XPZ 1000XPZ 1012XPZ 1037XPZ 1047
913925938950963975
10001013102510501060
XPZ 1060XPZ 1062XPZ 1077XPZ 1087XPZ 1112XPZ 1120XPZ 1137XPZ 1162XPZ 1180XPZ 1187XPZ 1202
10731075109011001125113311501175119312001215
XPZ 1212XPZ 1237XPZ 1250XPZ 1262XPZ 1270XPZ 1287XPZ 1312XPZ 1320XPZ 1337XPZ 1362XPZ 1387
12251250126312751283130013251333135013751400
XPZ 1400XPZ 1412XPZ 1420XPZ 1437XPZ 1462XPZ 1487XPZ 1500XPZ 1512XPZ 1520XPZ 1537XPZ 1587
14131425143314501475150015131525153315501600
XPZ 1600XPZ 1612XPZ 1662XPZ 1700XPZ 1762XPZ 1800XPZ 1900XPZ 2000XPZ 2030XPZ 2120XPZ 2160
16131625167517131775181319132013204321332173
XPZ 2240XPZ 2280XPZ 2360XPZ 2410XPZ 2500XPZ 2540XPZ 2650XPZ 2690XPZ 2800XPZ 2840XPZ 3000
22532293237324232513255326632703281328533013
XPZ 3150XPZ 3170XPZ 3350XPZ 3550
3163318333633563
ExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
Code CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
56 60 63 67 71 80 90 100 112 125 132 140
1002005007009001000140015001700180025002900300035003600400045005000
0,100,190,410,550,680,740,991,041,161,211,581,781,822,052,092,262,462,64
0,120,220,480,650,810,881,181,251,391,451,912,152,212,492,552,763,003,23
0,130,240,540,720,900,991,321,401,561,642,152,432,492,822,883,123,413,67
0,140,270,610,821,031,131,511,601,781,872,472,802,873,253,323,613,944,25
0,160,300,680,921,151,261,701,802,012,112,793,163,253,683,764,094,464,81
0,190,370,841,141,431,572,122,252,522,643,513,974,094,634,745,155,626,06
0,230,441,021,391,741,912,592,753,073,234,294,865,005,675,796,296,867,39
0,270,521,201,632,052,253,053,243,623,815,065,735,896,676,827,398,058,64
0,320,611,411,922,412,653,593,824,274,495,976,756,947,848,018,679,4110,06
0,370,701,642,232,803,094,184,454,975,226,937,828,049,069,259,9710,7811,46*
0,390,751,762,403,013,324,494,785,345,617,438,398,629,699,8910,6511,47*12,15*
0,430,811,902,583,253,584,855,165,766,058,009,029,2610,3910,6011,3912,23*
1,00÷1,01 1,02÷1,05 1,06÷1,26 1,27÷1,57 over 1,57
100200500700900
1000140015001700180025002900300035003600400045005000
0,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,00
0,000,000,010,010,010,010,020,020,020,020,030,040,040,040,040,050,060,06
0,010,020,040,060,070,080,110,120,140,140,200,230,240,280,290,320,360,40
0,010,020,060,080,100,110,160,170,190,210,290,330,340,400,410,460,520,57
0,010,030,070,100,120,140,190,210,240,250,350,400,420,490,500,550,620,69
mmRPM
mmRPM
* Belt speed is greater than 30 m/s then is necessary to use dynamically balanced pulleys. A reduction in belt life can be expected. Suggested a smaller section.
i
V-BELTS inglese 2012:V-BELTS.qxd 27/07/12 09.20 Pagina 27
28
LINEA-X
XPB SECTION
TABLE 4 - Pb (kW) referred to d (mm) Pd (kW) referred to i
* Belt speed is greater than 30 m/s then is necessary to use dynamically balanced pulleys. A reduction in belt life can be expected. Suggested a smaller section.
XPB 1250XPB 1260XPB 1320XPB 1340XPB 1400
12721282134213621422
XPB 1410XPB 1500XPB 1510XPB 1590XPB 1600
14321522153216121622
XPB 1650XPB 1690XPB 1700XPB 1800XPB 1900
16721712172218221922
XPB 2000XPB 2020XPB 2120XPB 2150XPB 2240
20222042214221722262
XPB 2280XPB 2360XPB 2410XPB 2500XPB 2530
23022382243225222552
XPB 2650XPB 2680XPB 2800XPB 2840XPB 2900
26722702282228622922
XPB 2990XPB 3000XPB 3150XPB 3170XPB 3340
30123022317231923362
XPB 3350XPB 3550XPB 3750XPB 3800XPB 4000
33723572377238224022
XPB 4060XPB 4250XPB 4500XPB 4750XPB 5000
40824272452247725022
ExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
Code CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
112 118 125 132 140 160 180 200 224 250 265 280
1002005007009001000140015001700180025002900300035003600400045005000
0,571,042,323,103,844,195,545,866,486,798,739,719,9411,0011,1911,8812,5913,10
0,631,162,603,484,324,736,276,647,357,709,9411,0811,3512,5712,7913,6014,4315,04*
0,701,302,933,934,895,357,127,548,368,7611,3412,6512,9614,3714,6315,5716,5217,22*
0,771,443,254,385,455,977,968,439,369,8112,7314,2114,5516,1416,4317,4818,54*19,31*
0,851,603,634,886,096,678,919,4510,4911,0014,2915,9516,3418,1218,4519,6120,77*
1,061,994,556,147,688,4211,2811,9613,2913,9318,1120,1920,6822,8623,25*24,63*
1,262,375,467,399,2410,1513,6014,4316,0316,8121,7924,2324,7927,28*27,71*
1,462,766,378,6310,8011,8515,8916,8518,7219,6225,3328,06*28,68*
1,703,227,4410,0912,6413,8818,5919,7021,8622,9029,3732,36*
1,953,718,6011,6714,6116,0421,4522,7225,1726,3433,48*
2,103,999,2712,5715,7417,2723,0724,4227,0328,2735,72*
2,254,279,9313,4716,8518,4924,6626,1028,8530,16
1,00÷1,01 1,02÷1,05 1,06÷1,26 1,27÷1,57 over 1,57
1002005007009001000140015001700180025002900300035003600400045005000
0,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,00
0,010,010,030,040,050,060,090,090,100,110,150,180,180,210,220,240,270,31
0,040,080,200,270,350,390,550,590,660,700,981,131,171,371,401,561,761,95
0,060,110,280,390,500,560,780,840,951,011,401,621,681,962,022,242,522,80
0,070,140,340,470,610,680,951,021,151,221,691,972,032,372,442,713,053,39
mmRPM
mmRPM
TABLE 4 - Pb (kW) referred to d (mm) Pd (kW) referred to i80 85 90 95 100 106 112 125 140 160 180 200
1002005007009001000140015001700180025002900300035003600400045005000
0,250,451,001,331,651,802,372,512,782,913,774,214,324,824,925,285,696,04
0,280,511,151,531,902,082,762,923,233,394,414,955,075,685,806,246,737,17
0,310,581,291,732,152,353,133,323,693,875,055,675,826,536,677,187,768,28
0,340,641,441,932,402,633,513,724,144,345,696,396,567,377,538,118,789,36
0,370,701,582,132,652,913,894,134,594,826,327,117,308,208,389,039,7710,42
0,410,771,762,372,953,244,344,605,125,387,077,968,179,199,3810,1110,9411,67
0,450,851,932,603,253,574,795,085,665,947,818,809,0310,1610,3711,1812,0912,87
0,531,002,303,113,894,285,756,106,807,149,4010,5810,8712,2112,4613,4114,4615,36*
0,631,182,733,694,635,086,847,278,108,5111,1912,5912,9214,4814,7715,8617,03*
0,751,423,294,465,606,158,288,809,8010,2913,5115,1615,5517,3517,68*18,89*
0,871,663,855,236,557,209,7010,3011,4712,0415,7417,6118,0420,02*20,37*
1,001,904,405,987,508,2411,0911,7813,1113,7517,8919,93*20,40*
1,00÷1,01 1,02÷1,05 1,06÷1,26 1,27÷1,57 over 1,57
1002005007009001000140015001700180025002900300035003600400045005000
0,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,00
0,000,010,010,020,030,030,040,040,050,050,070,080,080,100,100,110,130,14
0,020,040,090,130,160,180,250,270,300,320,450,520,540,630,640,720,810,90
0,030,050,130,180,230,260,360,390,440,460,640,750,770,900,931,031,161,29
0,030,060,160,220,280,310,440,470,530,560,780,900,931,091,121,241,401,56
mmRPM
mmRPM
XPA SECTION
XPA 667XPA 682XPA 732XPA 757XPA 782XPA 800XPA 807XPA 832XPA 850XPA 857XPA 882XPA 900
685700750775800818825850868875 900 918
XPA 907XPA 932XPA 950XPA 957XPA 969XPA 982XPA 1000XPA 1007XPA 1032XPA 1057XPA 1060XPA 1082
925950968975987
1000101810251050107510781100
XPA 1107XPA 1120XPA 1132XPA 1150XPA 1157XPA 1180XPA 1182XPA 1207XPA 1232XPA 1250XPA 1257XPA 1272
112511381150116811751198120012251250126812751290
XPA 1282XPA 1307XPA 1320XPA 1332XPA 1357XPA 1382XPA 1400XPA 1407XPA 1420XPA 1432XPA 1457XPA 1482
130013251338135013751400141814251438145014751500
XPA 1500XPA 1507XPA 1532XPA 1557XPA 1582XPA 1600XPA 1607XPA 1632XPA 1650XPA 1682XPA 1700XPA 1732
151815251550157516001618162516501668170017181750
XPA 1757XPA 1782XPA 1800XPA 1832XPA 1850XPA 1900XPA 1932XPA 1957XPA 1982XPA 2000XPA 2032XPA 2057
177518001818185018681918195019752000201820502075
XPA 2082XPA 2120XPA 2160XPA 2182XPA 2240XPA 2282XPA 2300XPA 2360XPA 2432XPA 2482XPA 2500XPA 2532
210021382178220022582300231823782450250025182550
XPA 2582XPA 2607XPA 2632XPA 2650XPA 2682XPA 2732XPA 2782XPA 2800XPA 3000XPA 3150XPA 3350XPA 3550
260026252650266827002750280028183018316833683568
XPA 3750XPA 4000XPA 4250XPA 4500
3768401842684518
ExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
Code CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
i
i
V-BELTS inglese 2012:V-BELTS.qxd 27/07/12 09.20 Pagina 28
29
LINEA-X
XPC SECTION
TABLE 4 - Pb (kW) referred to d (mm) Pd (kW) referred to i
XPC 2000XPC 2120
20302150
XPC 2240XPC 2360
22702390
XPC 2500XPC 2650
25302680
XPC 2800XPC 3000
28303030
XPC 3150XPC 3350
31803380
XPC 3550XPC 3750
35803780
XPC 4000XPC 4250
40304280
XPC 4500XPC 4750
45304780
XPC 5000 5030
ExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
Code CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
180 200 224 250 280 315 335 400 500 560 630 710
1002003004005006007009001000140015001700180020002500290030003500
1,472,864,225,566,888,189,4611,9813,2217,9719,1121,3222,3924,4529,1232,2832,9835,89
1,763,435,066,678,259,8211,3614,3915,8721,5622,9225,5426,8129,2334,6538,1938,96
2,104,106,078,009,9011,7813,6417,2619,0325,8027,4030,4931,9734,7840,9144,73
2,474,847,159,4311,6813,9016,0820,3422,4230,3032,1535,6837,3640,5347,20
2,905,688,4011,0813,7216,3218,8823,8526,2735,3537,4641,4443,3246,80
3,406,669,8512,9916,0819,1222,1127,8930,6841,0543,4147,8249,8553,55
3,687,2210,6814,0817,4320,7223,9430,1733,1744,2046,6951,2853,37
4,609,0213,3517,6021,7625,8329,8037,4041,0153,8656,62
6,0111,7917,4322,9428,3133,5138,5447,9652,30
6,8613,4319,8526,1032,1638,0043,5953,9158,57
7,8315,3522,6629,7436,5743,1049,2960,4565,32
8,9517,5225,8333,8441,5048,7555,5167,32
1,00÷1,01 1,02÷1,05 1,06÷1,26 1,27÷1,57 over 1,57
1002003004005006007009001000140015001700180020002500290030003500
0,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,00
0,010,020,030,040,060,070,080,100,110,150,170,190,200,220,280,320,330,39
0,070,140,210,280,350,420,490,640,710,991,061,201,271,411,762,052,122,47
0,100,200,300,410,510,610,710,911,011,421,521,721,822,032,532,943,043,55
0,120,250,370,490,610,740,861,101,231,721,842,082,212,453,073,563,684,29
mmRPM
mmRPM
i
V-BELTS inglese 2012:V-BELTS.qxd 27/07/12 09.20 Pagina 29
30
KOMPATTEX®
BELT CHARACTERISTICS
TABLE 5 - INSTALLATION AND TAKE UP ALLOWANCE
TABLE 3 - CORRECTION FACTOR CL according to type and length of the belt
section 3V 5V 8V
a (mm) 9 15 25
s (mm) 8 13 23
pitch length - internal length= ∆i (mm)
31 54 103
external length - pitch length= ∆e (mm)
20 27 41
weigth (gr/m) 90 210 620
min. pulley diam. (mm) 50 170 315
working temperature -30°C ÷ +80°C
relevant standards RMA/MTPA IP22 - ASAE S 211-4
relevant antistatic standard
ISO 1813
materials CR blend - polyester cord - cotton/polyester fabric
L (mm)Y (mm)
X (mm)3V 5V 8V
635 ÷ 1145 15 25
1205 ÷ 3555 20 25 40 55
3810 ÷ 5080 25 45 65
5385 ÷ 6350 35 45 105
6730 ÷ 9000 35 50 105
9500 ÷ 12700 50 140
635 850 1080 1205 1270 1700 2030 2415 2690 3175 3555 3810 4570 5690 8000 8500 9000 10800 12060 12700
3V 0,83 0,88 0,93 0,95 0,96 1,01 1,04 1,08 1,10 1,13 1,15
5V 0,85 0,90 0,93 0,96 0,97 1,00 1,02 1,03 1,06 1,09 1,15 1,16 1,17
8V 0,88 0,90 0,92 0,93 0,95 0,98 1,03 1,04 1,05 1,08 1,09 1,10
38°
a
s
V-BELTS inglese 2012:V-BELTS.qxd 27/07/12 09.20 Pagina 30
31
KOMPATTEX®
3V 2503V 2653V 2803V 300
635675710760
3V 3153V 3353V 3553V 375
800850900955
3V 4003V 4253V 4503V 475
1015108011451205
3V 5003V 5303V 5603V 600
1270134514201525
3V 6303V 6703V 7103V 750
1600170018051905
3V 8003V 8503V 9003V 950
2030216022852415
3V 10003V 10603V 11203V 1180
2540269028452995
3V 12503V 13203V 1400
317533553555
ExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
Code CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
* Belt speed is greater than 30 m/s then is necessary to use dynamically balanced pulleys. A reduction in belt life can be expected. Suggested a smaller section.
63 71 80 90 100 112 125 140 150 160 170 180
1002005007009001000140015001700180025002900300034003600400050006000
0,100,180,390,510,620,670,870,911,001,041,311,441,471,581,631,721,881,94
0,130,240,520,690,850,921,211,281,411,471,882,092,142,322,412,572,873,03
0,160,300,670,891,101,201,591,681,861,952,522,812,883,143,263,493,934,18
0,200,370,831,111,381,512,012,132,362,473,213,593,684,024,184,475,045,35
0,240,440,991,341,661,822,422,572,852,993,894,354,464,875,065,416,076,39*
0,280,521,191,601,992,182,923,093,433,604,685,235,365,856,076,477,19
0,330,611,391,882,352,573,443,654,054,255,526,166,316,867,117,558,26*
0,380,711,632,202,753,024,034,284,754,986,457,177,347,958,228,67
0,410,781,792,423,023,314,434,695,215,467,057,828,008,638,909,35*
0,450,851,942,633,283,604,815,105,665,937,638,448,639,279,549,97*
0,480,912,102,843,553,895,195,506,106,398,199,049,229,8710,13*
0,520,982,253,053,814,175,575,906,546,848,749,609,7910,43*10,68*
1,00÷1,01 1,02÷1,05 1,06÷1,11 1,12÷1,18 1,19÷1,26 1,27÷1,38 1,39÷1,57 1,58÷1,94 1,95÷3,38 over 3,39
1002005007009001000140015001700180025002900300034003600400050006000
0,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,00
0,000,000,010,010,010,010,020,020,020,030,040,040,040,050,050,060,070,08
0,000,010,020,030,030,040,050,060,070,070,100,110,120,130,140,150,190,23
0,010,010,030,050,060,070,090,100,110,120,170,190,200,230,240,270,330,40
0,010,020,050,060,080,090,130,140,150,160,230,260,270,310,330,360,460,55
0,010,020,060,080,100,110,150,170,190,200,280,320,330,380,400,440,550,66
0,010,030,060,090,120,130,180,190,220,230,320,370,390,440,470,520,650,78
0,010,030,070,100,130,150,200,220,250,260,360,420,440,490,520,580,730,87
0,020,030,080,110,140,160,220,240,270,290,400,460,480,540,570,630,790,95
0,020,030,080,120,150,170,230,250,290,300,420,490,500,570,600,670,841,01
mmRPM
mmRPM
3V SECTION
TABLE 4 - Pb (kW) referred to d (mm) Pd (kW) referred to ii
V-BELTS inglese 2012:V-BELTS.qxd 27/07/12 09.20 Pagina 31
32
KOMPATTEX®
* Belt speed is greater than 30 m/s then is necessary to use dynamically balanced pulleys. A reduction in belt life can be expected. Suggested a smaller section.
5V 5005V 5305V 5605V 600
1270134514201525
5V 6305V 6705V 7105V 750
1600170018001900
5V 8005V 8505V 9005V 950
2030216022902410
5V 10005V 10605V 11205V 1180
2540269028403000
5V 12505V 13205V 14005V 1500
3180335035503810
5V 16005V 17005V 18005V 1900
4060432045704830
5V 20005V 21205V 22405V 2360
5080538056906000
5V 25005V 26505V 28005V 3000
6350673071007620
5V 31505V 33505V 3550
800085009000
ExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
Code CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
5V SECTION
TABLE 4 - Pb (kW) referred to d (mm) Pd (kW) referred to i140 150 160 170 180 200 224 250 280 315 355 400
1002005007009001000140015001700180020002500290030003500360040004600
0,661,202,603,434,194,565,886,196,757,027,518,519,059,159,409,409,218,33*
0,751,383,024,004,925,356,957,318,008,328,9210,1410,8210,9411,2711,2711,06*
0,851,563,454,585,646,148,008,439,239,6010,3011,7312,5212,6613,0213,0212,75*
0,941,743,875,156,356,939,049,5310,4410,8611,6613,2714,1414,3014,65*14,64*
1,041,924,295,727,067,7110,0710,6111,6312,1012,9814,7615,6915,8516,16*16,12*
1,222,285,126,858,479,2412,0912,7313,9514,5115,5517,5818,55*18,69*
1,452,706,118,1810,1311,0514,4415,2016,6217,2718,4620,6521,52*
1,693,167,169,6111,8912,9816,9017,7719,3820,1021,3923,58*
1,963,688,3711,2313,8815,1419,6220,6022,3623,1324,47
2,284,299,7613,0816,1517,5922,6223,6825,5426,3327,60*
2,644,9711,3315,1618,6620,2925,8126,9228,77*29,49*
3,045,7413,0617,4321,3823,1829,0530,14*
1,00÷1,01 1,02÷1,05 1,06÷1,11 1,12÷1,18 1,19÷1,26 1,27÷1,38 1,39÷1,57 1,58÷1,94 1,95÷3,38 over 3,39
1002005007009001000140015001700180020002500290030003500360040004600
0,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,00
0,010,010,040,050,070,070,100,110,120,130,150,180,210,220,250,260,290,33
0,020,040,100,140,180,200,280,300,340,360,400,490,570,590,690,710,790,91
0,030,070,170,240,310,340,480,520,590,620,690,861,001,031,211,241,381,59
0,050,090,230,330,420,470,660,700,800,840,941,171,361,411,641,691,882,16
0,060,110,280,400,510,570,800,850,971,021,141,421,651,711,992,052,272,62
0,070,130,330,470,600,670,931,001,131,201,331,661,932,002,332,402,663,06
0,070,150,370,520,670,751,051,121,271,351,501,872,172,252,622,703,003,45
0,080,160,410,570,730,821,141,221,391,471,632,042,372,452,862,943,273,76
0,090,170,430,610,780,861,211,301,471,561,732,162,512,593,033,113,463,98
mmRPM
mmRPM
i
V-BELTS inglese 2012:V-BELTS.qxd 27/07/12 09.20 Pagina 32
33
KOMPATTEX®
8V 10008V 10608V 11208V 1180
2540269028403000
8V 12508V 13208V 14008V 1500
3180335035503810
8V 16008V 17008V 18008V 1900
4060432045704830
8V 20008V 21208V 22408V 2360
5080538056906000
8V 25008V 26508V 28008V 3000
6350673071007620
8V 31508V 33508V 35508V 3750
8000850090009500
8V 40008V 42508V 45008V 4750
10160108001143012060
8V 5000 12700
ExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
Code CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
8V SECTION
TABLE 4 - Pb (kW) referred to d (mm) Pd (kW) referred to i315 335 355 375 400 425 475 530 600 670 750 800
5010015020030040050060075090010001200140015001700180019002000
2,364,356,217,97
11,2814,3717,2820,0123,7727,1529,1732,6135,2036,1537,2937,4537,34*36,93*
2,624,866,958,9312,6816,1919,4922,5926,8830,7133,0036,8939,7740,8041,9742,07*41,84*
2,895,367,689,8914,0717,9921,6825,1529,9434,2136,7541,0344,1445,2246,32*46,31*
3,155,878,4210,8515,4619,7923,8627,6932,9737,6540,4345,0548,3149,3950,32*
3,486,499,3312,0417,1822,0126,5630,8236,6941,8644,8949,8753,2354,24*
3,807,1210,2413,2218,8924,2229,2333,9240,3445,9649,2254,4757,80*58,68*
4,458,3612,0415,5822,2928,5834,4839,9947,4453,8357,4462,9365,83*
5,169,7114,0118,1425,9733,3040,1446,4754,9061,9465,7671,05*
6,0611,4216,4921,3630,5939,1847,1454,4063,8671,3675,14*
6,9513,1118,9524,5535,1344,9353,9061,9772,1579,69*
7,9615,0321,7328,1540,2351,3261,3370,1380,74
8,5816,2223,4530,3743,3655,2165,7974,9585,59*
1,00÷1,01 1,02÷1,05 1,06÷1,26 1,12÷1,18 1,19÷1,26 1,58÷1,38 1,39÷1,57 1,58÷1,94 1,95÷3,38 over 3,39
5010015020030040050060075090010001200140015001700180019002000
0,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,00
0.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.00
0,020,040,060,080,120,160,200,240,300,360,400,480,560,600,680,720,760,79
0,050,110,160,220,320,430,540,650,810,971,081,301,521,621,841,952,062,17
0,090,190,280,380,570,760,941,131,421,701,892,272,642,833,213,403,593,78
0,130,260,390,520,771,031,291,551,932,322,583,093,613,874,384,644,905,15
0,160,310,470,620,941,251,561,872,342,813,123,754,374,685,315,625,936,24
0,180,370,550,731,101,461,832,192,743,293,664,395,125,496,226,586,957,32
0,210,410,620,821,241,652,062,473,093,714,124,945,776,187,007,417,838,24
0,220,450,670,901,351,792,242,693,364,044,495,386,286,737,628,078,528,97
0,240,470,710,951,421,902,372,853,564,274,755,706,657,128,078,559,029,50
mmRPM
mmRPM
* Belt speed is greater than 30 m/s then is necessary to use dynamically balanced pulleys. A reduction in belt life can be expected. Suggested a smaller section.
i
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34
POWER WEDGE
BELT CHARACTERISTICS
TABLE 5 - INSTALLATION AND TAKE UP ALLOWANCE
TABLE 3 - CORRECTION FACTOR CL according to type and length of the belt
section 3VX 5VX 8VX
a (mm) 9 15 25
s (mm) 8 13 23
external length - pitch length= ∆e (mm)
5 9 15
weigth (gr/m) 77 207 569
min. pulley diam. (mm) 50 170 315
working temperature -30°C ÷ +90°C
relevant standards RMA/MPTA IP22
materials CR blend - polyester cord
L (mm)Y (mm)
X (mm)3VX 5VX 8VX
635 ÷ 1145 15 25
1205 ÷ 3555 20 25 40 55
3810 ÷ 5080 25 45 65
5385 ÷ 6350 35 45 105
6730 ÷ 9000 35 50 105
9500 ÷ 12700 50 140
630 850 1150 1525 2030 2540 3810 5080
3VX 0,83 0,88 0,94 0,99 1,04 1,09 1,17
5VX 0,83 0,87 0,93 0,97 1,03 1,08
8VX 0,87 0,93 0,97
38°
a
s
V-BELTS inglese 2012:V-BELTS.qxd 27/07/12 09.21 Pagina 34
35
POWER WEDGE
3VX 2503VX 2653VX 2803VX 300
630670710760
3VX 3153VX 3353VX 3553VX 375
800850900950
3VX 4003VX 4253VX 4503VX 475
1015108011451205
3VX 5003VX 5303VX 5603VX 600
1270134514201525
3VX 6303VX 6703VX 7103VX 750
1600170018001900
3VX 8003VX 8503VX 9003VX 950
2030216022902410
3VX 10003VX 10603VX 11203VX 1180
2540269028403000
3VX 12503VX 13203VX 14003VX 1500
3180335035503810
ExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
Code CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
3VX SECTION
* Belt speed is greater than 30 m/s then is necessary to use dynamically balanced pulleys. A reduction in belt life can be expected. Suggested a smaller section.
TABLE 4 - Pb (kW) referred to d (mm) Pd (kW) referred to i56 60 63 67 71 80 90 100 112 125 132 140
1002005007009001000140015001700180025002900300035003600400045005000
0,100,190,410,550,680,740,991,041,161,211,581,781,822,052,092,262,462,64
0,120,220,480,650,810,881,181,251,391,451,912,152,212,492,552,763,003,23
0,130,240,540,720,900,991,321,401,561,642,152,432,492,822,883,123,413,67
0,140,270,610,821,031,131,511,601,781,872,472,802,873,253,323,613,944,25
0,160,300,680,921,151,261,701,802,012,112,793,163,253,683,764,094,464,81
0,190,370,841,141,431,572,122,252,522,643,513,974,094,634,745,155,626,06
0,230,441,021,391,741,912,592,753,073,234,294,865,005,675,796,296,867,39
0,270,521,201,632,052,253,053,243,623,815,065,735,896,676,827,398,058,64
0,320,611,411,922,412,653,593,824,274,495,976,756,947,848,018,679,4110,06
0,370,701,642,232,803,094,184,454,975,226,937,828,049,069,259,9710,7811,46*
0,390,751,762,403,013,324,494,785,345,617,438,398,629,699,8910,6511,47*12,15*
0,430,811,902,583,253,584,855,165,766,058,009,029,2610,3910,6011,3912,23*
1,00÷1,01 1,02÷1,05 1,06÷1,26 1,27÷1,57 over 1,57
100200500700900
1000140015001700180025002900300035003600400045005000
0,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,00
0,000,000,010,010,010,010,020,020,020,020,030,040,040,040,040,050,060,06
0,010,020,040,060,070,080,110,120,140,140,200,230,240,280,290,320,360,40
0,010,020,060,080,100,110,160,170,190,210,290,330,340,400,410,460,520,57
0,010,030,070,100,120,140,190,210,240,250,350,400,420,490,500,550,620,69
mmRPM
mmRPM
i
High strength cordsCarry high power loads with minimum stretch.Better belt stability. Fewer take-up adjustments.
Fabric laminatesLocated in the “power zone” to maximize benefits. Provide controlled response to shock loads.
Raw edge sidewallsGreater contact with the pulley surface produces a smoother runningbelt. Keep a tighter grip to reduceslippage, improve performance and efficiency.
Precision molded cogsImprove belt flexibility andreduce bending stress. Help dissipating heat assuring longer life.
V-BELTS inglese 2012:V-BELTS.qxd 27/07/12 09.21 Pagina 35
36
POWER WEDGE
5VX SECTION
5VX 4505VX 4705VX 4905VX 5005VX 5105VX 530
115011901250127012901345
5VX 5405VX 5505VX 5605VX 5705VX 5805VX 590
137014001420145014701500
5VX 6005VX 6105VX 6305VX 6505VX 6605VX 670
152515501600165016801700
5VX 6805VX 6905VX 7105VX 7305VX 7405VX 750
173017501800185018801900
5VX 7805VX 8005VX 8105VX 8305VX 8405VX 850
198020302060211021302160
5VX 8605VX 8805VX 9005VX 9305VX 9505VX 960
218022402290236024102440
5VX 10005VX 10305VX 10605VX 10805VX 11205VX 1150
254026202690274028402920
5VX 11605VX 11805VX 12305VX 12505VX 13205VX 1400
295030003130318033503550
5VX 15005VX 16005VX 17005VX 18005VX 19005VX 2000
381040604320457048305080
ExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
Code CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
TABLE 4 - Pb (kW) referred to d (mm) Pd (kW) referred to i112 118 125 132 140 160 180 200 224 250 265 280
1002005007009001000140015001700180025002900300035003600400045005000
0,571,042,323,103,844,195,545,866,486,798,739,719,9411,0011,1911,8812,5913,10
0,631,162,603,484,324,736,276,647,357,709,9411,0811,3512,5712,7913,6014,4315,04*
0,701,302,933,934,895,357,127,548,368,7611,3412,6512,9614,3714,6315,5716,5217,22*
0,771,443,254,385,455,977,968,439,369,8112,7314,2114,5516,1416,4317,4818,54*19,31*
0,851,603,634,886,096,678,919,4510,4911,0014,2915,9516,3418,1218,4519,6120,77*
1,061,994,556,147,688,4211,2811,9613,2913,9318,1120,1920,6822,8623,25*24,63*
1,262,375,467,399,2410,1513,6014,4316,0316,8121,7924,2324,7927,28*27,71*
1,462,766,378,6310,8011,8515,8916,8518,7219,6225,3328,06*28,68*
1,703,227,4410,0912,6413,8818,5919,7021,8622,9029,3732,36*
1,953,718,6011,6714,6116,0421,4522,7225,1726,3433,48*
2,103,999,2712,5715,7417,2723,0724,4227,0328,2735,72*
2,254,279,9313,4716,8518,4924,6626,1028,8530,16
1,00÷1,01 1,02÷1,05 1,06÷1,26 1,27÷1,57 over 1,57
1002005007009001000140015001700180025002900300035003600400045005000
0,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,00
0,010,010,030,040,050,060,090,090,100,110,150,180,180,210,220,240,270,31
0,040,080,200,270,350,390,550,590,660,700,981,131,171,371,401,561,761,95
0,060,110,280,390,500,560,780,840,951,011,401,621,681,962,022,242,522,80
0,070,140,340,470,610,680,951,021,151,221,691,972,032,372,442,713,053,39
mmRPM
mmRPM
* Belt speed is greater than 30 m/s then is necessary to use dynamically balanced pulleys. A reduction in belt life can be expected. Suggested a smaller section.
i
V-BELTS inglese 2012:V-BELTS.qxd 27/07/12 09.21 Pagina 36
37
POWER WEDGE
8VX SECTION
8VX 10008VX 1060
25402690
8VX 11208VX 1180
28403000
8VX 12508VX 1320
31803350
8VX 14008VX 1500
35503810
8VX 16008VX 1700
40604320
8VX 18008VX 1900
45704830
8VX 2000 5080
ExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
Code CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
TABLE 4 - Pb (kW) referred to d (mm) Pd (kW) referred to i315 335 355 375 400 425 475 530 600 670 750 800
5010015020030040050060075090010001200140015001700180019002000
2,484,616,648,6112,315,8119,1822,4127,131,4934,4238,8142,2444,146,2447,1947,848,01
2,755,157,449,6413,8217,8121,6325,330,6435,6238,9443,947,7249,7852,0453,0153,56
3,035,688,2210,6815,3419,7924,0628,1734,1339,6843,3748,8352,9755,1757,4458,35
3,316,229,0111,7216,8521,7726,4831,0137,5943,6747,7153,6157,9760,2662,4
3,656,889,981318,7324,2129,4834,5241,8348,5652,9759,3563,8866,17
3,997,5510,9614,2820,5926,6432,4537,9945,9953,3158,0864,8269,3671,59
4,678,8612,8816,8324,331,4438,2744,7954,0862,4467,7874,8979
5,4210,2914,9919,5928,3136,6344,5652,0562,5971,8577,684,55
6,3612,1117,6423,0733,3443,152,3360,9372,882,7888,67
7,313,920,2826,5138,2949,4259,8369,4182,2592,44
8,3615,9323,2530,443,8556,4568,0878,5592,04
9,0117,1925,0932,847,2660,7373,0383,9497,57
1,00÷1,01 1,02÷1,05 1,06÷1,26 1,27÷1,57 over 1,57
5010015020030040050060075090010001200140015001700180019002000
0,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,00
0,010,010,010,020,030,040,060,070,080,100,110,130,150,170,190,200,210,22
0,030,070,100,140,210,280,350,420,530,640,710,850,991,061,201,271,341,41
0,050,100,150,200,300,410,510,610,760,911,011,221,421,521,721,821,932,03
0,060,120,180,250,370,490,610,740,921,101,231,471,721,842,082,212,332,45
mmRPM
mmRPM
i
V-BELTS inglese 2012:V-BELTS.qxd 27/07/12 09.21 Pagina 37
38
VARISECT
Varisect belt is designed for variable speed transmis-sions, to gain a wide range of driven speeds:
• provides exact speed control;
• guarantees smooth running;
• raw edge sidewalls improve gripping action;
• provide superior resistance to aging caused by wear, oil,heat, grease and harmful environmental factors;
• static dissipating;
• is available in a wide selection of sizes;
• guarantees a long belt life.
section 13x6 17x5 21x6,5 22x8 26x8 28x8 30x10 33x10 36x12 37x10 42x13 47x13 52x16 55x16 65x20 70x20
w (mm) 13 17 21 22 26 28 30 33 36 37 42 47 52 55 65 70
T (mm) 6 5 6,5 8 8 8 10 10 12 10 13 13 16 16 20 20
pitch length - internal length= ∆i (mm)
29 24 31 38 38 38 47 47 56 47 61 61 75 75 94 94
external length - pitch length= ∆e (mm)
9 8 10 12 12 12 16 16 19 16 21 21 25 25 31 31
ISO W16 W20 W25 W31,5 W40 W50 W63
ß (°) 26 26 26 26 26 26 26 26 30 30 30 30 30 30 30 30
working temperature -30°C ÷ +90°C
relevant standards ISO 1604 (for W... type only)
relevant antistatic standard
ISO 1813
materials CR blend - polyester cord
High-modulus cordsLocated in the strength section to carry high HP loads with minimum belt stretch. Resists fatigue andshock. Provides excellent belt stability.Reduces need for take-up adjustments.
Fabric tension sectionStretches up to 175% more than ordinary bias-cut fabric to significantlyimprove belt flex life.
Special compound compression sectionProvides uniform cord support and crosswise rigidity to lengthen belt life.
Precision molded cogsProvide more surface area forheat dissipation and increasebelt flexibility. Cooler operationmeans longer flex life.
Raw-edge sidewallsImprove gripping contact withpulley sidewalls. Assure lessvibration. Smoother, quieterperformance.
V-BELTS inglese 2012:V-BELTS.qxd 27/07/12 09.21 Pagina 38
39
VARISECT
W 16P 450 W 16P 500 W 16P 560 W 16P 600 W 16P 630 W 16P 710 W 16P 800 W 16P 900 W 16P 1000
PitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
Code CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
17x5 SECTION
22x8x50022x8x52522x8x550
540565590
22x8x57522x8x60022x8x610
615640650
22x8x62522x8x65022x8x675
665690715
22x8x70022x8x72522x8x750
740765790
22x8x80022x8x85022x8x900
840890940
22x8x95022x8x100022x8x1060
99010401100
22x8x112022x8x118022x8x1250
116012201290
22x8x132022x8x140022x8x1500
136014401540
22x8x160022x8x2000
16402040
PitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
Code CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
22x8 SECTION
W 25PW 25P
560690
W 25PW 25P
710750
W 25PW 25P
790800
W 25PW 25P
19001000
W 25PW 25P
11201250
W 25PW 25P
14001600
PitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodeInternallength(mm)
CodeInternallength(mm)
CodeInternallength(mm)
Code
26x8 SECTION
13x6 SECTION
13x6x42513x6x500
455530
13x6x52513x6x550
555580
13x6x65013x6x675
680705
13x6x70013x6x725
730755
13x6x75013x6x775
780805
13x6x900 930
PitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodeInternallength(mm)
Code CodeInternallength(mm)
CodeInternallength(mm)
21x6,5 SECTION
W 20P 560 W 20P 630 W 20P 640 W 20P 710 W 20P 800 W 20P 900 W 20P 1000 W 20P 1120 W 20P 1250
PitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
Code CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
28x8x52528x8x60028x8x625
565640665
28x8x65028x8x70028x8x750
690740790
28x8x80028x8x85028x8x900
840890940
28x8x95028x8x100028x8x1060
199010401100
28x8x112028x8x118028x8x1250
116012201290
28x8x132028x8x140028x8x1500
136014401540
28x8x160028x8x1700
16401740
PitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
Code CodeInternallength(mm)
CodeInternallength(mm)
28x8 SECTION
V-BELTS inglese 2012:V-BELTS.qxd 27/07/12 09.21 Pagina 39
40
VARISECT
36x12x70036x12x72536x12x800
755780855
36x12x85036x12x90036x12x950
905955
1005
36x12x100036x12x106036x12x1120
105511151175
36x12x118036x12x125036x12x1320
123513051375
36x12x140036x12x150036x12x1600
145515551655
36x12x170036x12x180036x12x2000
175518552055
36x12x2120 2175
PitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
Code CodeInternallength(mm)
CodeInternallength(mm)
36x12 SECTION
47x13x90047x13x950
10001010
47x13x100047x13x1060
10601120
47x13x112047x13x1180
11801240
47x13x125047x13x1320
13101380
47x13x140047x13x1500
14601560
47x13x160047x13x1700
16601760
47x13x180047x13x1900
18601960
47x13x200047x13x2240
20602300
PitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
Code CodePitchlengthLp (mm)
CodeInternallength(mm)
47x13 SECTION
W 40PW 40P
10601100
W 40PW 40P
11201180
W 40PW 40P
12501400
W 40PW 40P
16001660
W 40PW 40P
18002000
W 40PW 40P
22402500
PitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodeInternallength(mm)
Code CodeInternallength(mm)
CodeInternallength(mm)
42x13 SECTION
37x10x60037x10x65037x10x675
650700725
37x10x75037x10x80037x10x850
800850900
37x10x190037x10x95037x10x1000
1195010001050
37x10x106037x10x112037x10x1180
111011701230
37x10x125037x10x132037x10x1400
130013701450
37x10x150037x10x160037x10x1700
155016501750
37x10x180037x10x190037x10x2000
185019502050
37x10x2240 2290
PitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
Code CodePitchlengthLp (mm)
CodeInternallength(mm)
37x10 SECTION
W 31,5PW 31,5P
800840
W 31,5PW 31,5P
870900
W 31,5PW 31,5P
9501000
W 31,5PW 31,5P
10501120
W 31,5PW 31,5P
12501400
W 31,5PW 31,5P
16001800
W 31,5P 2000
PitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
Code CodeInternallength(mm)
CodeInternallength(mm)
33x10 SECTION
30x10x65030x10x665
700715
30x10x70030x10x800
750850
30x10x85030x10x875
900925
30x10x90030x10x950
9501000
30x10x100030x10x1035
10501085
30x10x105030x10x1120
11001170
30x10x120030x10x1320
12501370
30x10x134030x10x1500
13901550
30x10x1600 1650
PitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
Code CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
30x10 SECTION
V-BELTS inglese 2012:V-BELTS.qxd 27/07/12 09.21 Pagina 40
41
VARISECT
W 50PW 50P
12501400
W 50PW 50P
16001800
W 50PW 50P
20002240
W 50PW 50P
25002800
W 50P 3150
PitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodeInternallength(mm)
Code CodeInternallength(mm)
CodeInternallength(mm)
52x16 SECTION
W 63PW 63P
16001800
W 63PW 63P
20002240
W 63PW 63P
25002800
W 63PW 63P
31503550
W 63P 4000
PitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodeInternallength(mm)
Code CodeInternallength(mm)
CodeInternallength(mm)
65x20 SECTION
70x20x132070x20x1400
14151495
70x20x144570x20x1500
15401595
70x20x160070x20x1700
16951795
70x20x180070x20x1900
18951995
70x20x200070x20x2120
20952210
70x20x224070x20x2360
23302450
70x20x250070x20x2800
25902890
PitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
Code CodeInternallength(mm)
CodeInternallength(mm)
70x20 SECTION
55x16x1180 1255 55x16x1250 1325 55x16x1400 1475 55x16x1600 1675 55x16x1700 1775 55x16x1800 1875 55x16x2000 2075 55x16x2240 2315
PitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
Code CodePitchlengthLp (mm)
CodeInternallength(mm)
55x16 SECTION
V-BELTS inglese 2012:V-BELTS.qxd 27/07/12 09.21 Pagina 41
42
ESAFLEX
DOUBLE ANGLE V-BELTIdeally suited for serpentine drives where power needs to be transmitted equally from both sides of the belt.Doublewrapped cotton-neoprene cover is added for excellent resistance to abrasive wear, heat, ozone, sunlight,grease, oil or dirt. Centrally located cord and special synthetic rubber compounds assure long belt life and smooth, capable powercapacity.
section AA BB CC
a (mm) 13 17 22
s (mm) 10 14 19
pitch length - internal length= ∆i (mm)
31,4 44 59,7
external length - pitch length= ∆e (mm)
31,4 44 59,7
weigth (gr/m) 150 238 429
min. pulley diam. (mm) 80 140 224
working temperature -30°C ÷ +80°C
relevant standards RMA/MPTA IP2 21 - DIN 7722 - ISO 5289
materials CR blend - polyester cord - cotton/polyester fabric
Double wrapped neoprene and
cotton fabric
The core of the belt is
made of a special blend
of compounds to provide
long life and superior
power capacity
V-BELTS inglese 2012:V-BELTS.qxd 27/07/12 09.21 Pagina 42
43
ESAFLEX
AA SECTION
AA 51AA 60AA 61
135015801600
AA 68AA 69AA 71
178018051855
AA 75AA 77AA 80
195520102085
AA 81AA 85AA 90
211022102340
AA 91AA 95AA 96
236524652490
AA 105AA 108AA 112
272028002895
AA 116AA 120AA 128
300031003305
AA 130AA 134AA 147
335534603790
AA 148AA 163
38154195
PitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
Code CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
BB SECTION
BB 50BB 60BB 75
134516001980
BB 81BB 84BB 85
213022102235
BB 90BB 97BB 105
236025402740
BB 112BB 118BB 120
292030703125
BB 121BB 128BB 144
315033253735
BB 154BB 155BB 158
400040104090
BB 173BB 174BB 180
447044954645
BB 184BB 195BB 210
475050305410
BB 240BB 270BB 300
613568957655
PitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
Code CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CC SECTION
CC 75CC 81CC 85CC 86
2015216522652290
CC 90CC 96CC 105CC 112
2395254527752955
CC 120CC 128CC 144CC 153
3155336037654000
CC 158CC 162CC 173CC 180
4120422545004680
CC 193CC 195CC 210CC 234
5000506054406000
CC 240CC 270CC 300CC 313
6155691576758000
CC 330CC 360CC 390CC 420
844092009965
10725
PitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
Code CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
V-BELTS inglese 2012:V-BELTS.qxd 27/07/12 09.21 Pagina 43
44
XDV2
BELT FEATURES
MATERIALS
XDV2 BELT DRIVES
XDV2 series belts are designed for maintenance freeoperation in applications with exceptional hard working conditions.
• trouble free operation on drives with small pulleys; • smooth power transmission due to the belts capacity to absorb power shock.
ideal for drives with power oscillations;• thanks to the high grade of its materials the belt gives even better results when used with back side idlers; • made with strong cotton cover for long lasting clutching transmissions;• low tolerances reduce drive vibrations and allow its use in single or multiple drive transmissions without any restric-
tions;• superior resistance to temperature, oil and weather;• easily identified by its light grey coloured fabric;• comes in popular sizes (3/8", 1/2", 5/8");• meets requirements for static conductivity.
Tensile memberState of the art tensile member which is made of the latest generation of aramid cords and provides minimum elongation while operating.CompoundRubber compound has been developed for long lasting power transmissions working under hardest conditions. Belt coverBelt cover uses latest technology in materials, for a high resistance in clutching transmissions.
The XDV2 belt has been created for drives which include small pulley diameters and high temperature peaks, combinedwith a high grade of moisture and humidity.It withstands the harshest environmental requirements, such as oil and grease contaminated drives or transmissions weregrits may interfere between pulleys and belt.Thanks to its characteristics, the XDV2 perfectly matches the requirements of clutching drives as the aramid cord protectthe belt against shock loads while maintaining its length constant.
XDV2 belts are used successfully in applications such as:
• lawn movers
• garden tillers
• snow blowers
• garden tractors
section 38 48 58
a (mm) 9,5 12,7 15,9
s (mm) 5,5 7,2 9
weight (gr/m) 57 95 143
working temperature -20°C ÷ +80°C
materials CR blend - aramid cord - cotton/polyester fabric
40°
a
s
V-BELTS inglese 2012:V-BELTS.qxd 27/07/12 09.21 Pagina 44
45
XDV2
XDV2-38 SECTION
XDV 38/150XDV 38/160XDV 38/170XDV 38/180XDV 38/190XDV 38/200
381406432457483508
XDV 38/210XDV 38/220XDV 38/230XDV 38/240XDV 38/250XDV 38/260
533559584610 635660
XDV 38/270XDV 38/280XDV 38/290XDV 38/300XDV 38/310XDV 38/320
686711737762787813
XDV 38/330XDV 38/340XDV 38/350XDV 38/360XDV 38/370XDV 38/380
838864889914940965
XDV 38/390XDV 38/400XDV 38/410XDV 38/420XDV 38/430XDV 38/440
99110161041106710921118
XDV 38/450XDV 38/460XDV 38/470XDV 38/480XDV 38/490XDV 38/500
114311681194121912451270
XDV 38/510XDV 38/520XDV 38/530XDV 38/540XDV 38/550XDV 38/560
129513211346137213971422
XDV 38/570XDV 38/580XDV 38/590XDV 38/600XDV 38/610XDV 38/620
144814731499152415491575
XDV 38/630XDV 38/690XDV 38/710XDV 38/740XDV 38/750
16001753180318801905
ExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
Code CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
XDV2-48 SECTION
XDV 48/170XDV 48/180XDV 48/190XDV 48/200XDV 48/210XDV 48/220XDV 48/230XDV 48/240XDV 48/250XDV 48/260
432457483508533559584610635660
XDV 48/270XDV 48/280XDV 48/290XDV 48/300XDV 48/310XDV 48/320XDV 48/330XDV 48/340XDV 48/350XDV 48/360
686711737762787813838864889914
XDV 48/370XDV 48/380XDV 48/390XDV 48/400XDV 48/410XDV 48/420XDV 48/430XDV 48/440XDV 48/450XDV 48/460
940965991
1016104110671092111811431168
XDV 48/470XDV 48/480XDV 48/490XDV 48/500XDV 48/510XDV 48/520XDV 48/530XDV 48/540XDV 48/550XDV 48/560
1194121912451270129513211346137213971422
XDV 48/570XDV 48/580XDV 48/590XDV 48/600XDV 48/610XDV 48/620XDV 48/630XDV 48/640XDV 48/650XDV 48/660
1448147314991524154915751600162616511676
XDV 48/670XDV 48/680XDV 48/690XDV 48/700XDV 48/710XDV 48/720XDV 48/730XDV 48/740XDV 48/750XDV 48/760
1702172717531778180318291854188019051930
XDV 48/770XDV 48/780XDV 48/790XDV 48/800XDV 48/810XDV 48/820XDV 48/830XDV 48/840XDV 48/850XDV 48/860
1956198120072032205720832108213421592184
XDV 48/870XDV 48/880XDV 48/890XDV 48/900XDV 48/910XDV 48/920XDV 48/930XDV 48/940XDV 48/950XDV 48/960
2210223522612286231123372362238824132438
XDV 48/970XDV 48/980XDV 48/990XDV 48/1000XDV 48/1050XDV 48/1070XDV 48/1140XDV 48/1170
24642489251525402667271828962972
ExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
Code CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
XDV2-58 SECTION
XDV 58/230XDV 58/240XDV 58/250XDV 58/260XDV 58/270XDV 58/280XDV 58/290XDV 58/300XDV 58/310
584610635660686711737762 787
XDV 58/320XDV 58/330XDV 58/340XDV 58/350XDV 58/360XDV 58/370XDV 58/380 XDV 58/390XDV 58/400
813838864889914940965991
1016
XDV 58/410XDV 58/420XDV 58/430XDV 58/440XDV 58/450XDV 58/460 XDV 58/470XDV 58/480XDV 58/490
104110671092111811431168119412191245
XDV 58/500XDV 58/510XDV 58/520 XDV 58/530XDV 58/540XDV 58/550XDV 58/560XDV 58/570XDV 58/580
127012951321134613721397142214481473
XDV 58/590XDV 58/600 XDV 58/610XDV 58/620XDV 58/630XDV 58/640XDV 58/650XDV 58/660XDV 58/670
149915241549157516001626165116761702
XDV 58/680XDV 58/690XDV 58/700XDV 58/710XDV 58/720XDV 58/730XDV 58/740 XDV 58/750XDV 58/760
172717531778180318291854188019051930
XDV 58/770XDV 58/780XDV 58/790XDV 58/800 XDV 58/810XDV 58/820XDV 58/830XDV 58/840XDV 58/850
195619812007203220572083210821342159
XDV 58/860XDV 58/870XDV 58/880XDV 58/890XDV 58/900XDV 58/910XDV 58/920XDV 58/930XDV 58/940
218422102235226122862311233723622388
XDV 58/950XDV 58/960XDV 58/970XDV 58/980XDV 58/990XDV 58/1000XDV 58/1030XDV 58/1080
24132438246424892515254026162743
ExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
Code CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
V-BELTS inglese 2012:V-BELTS.qxd 27/07/12 09.21 Pagina 45
46
PLURIBAND®
A SECTION
A 47A 51A 56
120013001422
A 57A 59A 64
145015001625
A 67A 71A 75
170018001900
A 79A 88A 98
200022402500
A 100A 104A 112
254026502845
A 120A 128A 144
304832503658
A 158A 167A 187
400042504750
A 197A 210A 217
500053345477
InternallengthLi (mm)
CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
Code CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
B SECTION
B 70B 71B 72B 73B 74B 75B 76B 78B 79
177818031829185418801905193019812007
B 80B 81B 82B 83B 84B 85B 86B 87B 88
203220572083210821342159218422102235
B 89B 90B 91B 92B 93B 94B 95B 96B 97
226122862311233723622388241324382464
B 98B 99B 100B 102B 104B 105B 106B 107B 108
248925152540259126422667269227182743
B 110B 112B 114B 115B 116B 118B 120B 124B 127
279428452896292129462997304831503226
B 128B 130B 131B 132B 133B 134B 135B 136B 140
325133023327335333783404342934543556
B 144B 147B 148B 151B 152B 154B 157B 158B 161
365837343759383538613912398840134089
B 162B 163B 165B 167B 168B 173B 175B 177B 180
411541404191424242674394444544964572
B 186B 188B 192B 195B 197
47244775487749535004
InternallengthLi (mm)
CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
Code CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
C SECTION
C 98C 99C 100C 101
2489251525402565
C 102C 104C 105C 106
2591264226672692
C 108C 110C 112C 115
2743279428452921
C 118C 120C 124C 128
2997304831503251
C 130C 134C 136C 140
3302340434543556
C 142C 144C 148C 153
3607365837593886
C 158C 160C 165C 166
4013406441914216
C 168C 173C 180C 195
4267439445724953
C 210 5334
InternallengthLi (mm)
CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
Code CodeInternallengthLi (mm)
CodeInternallengthLi (mm)
SPZ SECTION
SPZ 1250SPZ 1400
12501400
SPZ 1500SPZ 1600
15001600
SPZ 1700SPZ 1800
17001800
SPZ 1900SPZ 2000
19002000
SPZ 2120SPZ 2240
21202240
SPZ 2360SPZ 2500
23602500
SPZ 2650SPZ 2800
26502800
SPZ 3000SPZ 3150
30003150
SPZ 3350SPZ 3550
33503550
PitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
Code CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
The Pluriband is a special belt ableto transmit in a one-only structurea very high power.The structure is made to be equi-valent in performances to a num-ber of corresponding V-belts: aPluriband A47-1200-5 has thesame performance of 5 A47 beltsworking in parallel.The procedure for engineering a system using Pluriband belts is the same as describedin the technical calculation chapter, using the same performance data as the corre-sponding V-belt profile.
section RA RB RC R3V R5V R8V RSPZ RSPA RSPB RSPC R3VX R5VX
a (mm) 13 17 22 9 15 25 9,7 12,7 16,3 22 9 15
s (mm) 8 11 14 8 13 23 8 10 13 18 8 13
t (mm) 10 13 16 10 15 25,5 10,5 12,5 15,5 22,5 10 15
e (mm ± 0,3) 15 19 25 10,2 17,4 27,5 10,2 15 19 25 10,2 17,4
pitch length - internal length= ∆i (mm)
33 43 62 31 54 103 39 47 61 86
working temperature -30°C ÷ +80°C
relevant standards ASAE S 211.4 - ISO 8419
materials CR / SBR blend - polyester cord
V-BELTS inglese 2012:V-BELTS.qxd 27/07/12 09.21 Pagina 46
47
PLURIBAND®
SPA SECTION
SPA 1250SPA 1400SPA 1500
125014001500
SPA 1600SPA 1700SPA 1800
160017001800
SPA 1900SPA 2000SPA 2120
190020002120
SPA 2240SPA 2360SPA 2500
224023602500
SPA 2650SPA 2800SPA 3000
265028003000
SPA 3150SPA 3350SPA 3550
315033503550
SPA 3750SPA 4000SPA 4250
375040004250
SPA 4500 4500
PitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
Code CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
3V SECTION
3V 3353V 3553V 375
850900950
3V 4003V 4253V 450
101510801145
3V 4753V 5003V 530
120512701345
3V 5603V 6003V 630
142015251600
3V 6703V 7103V 750
170018001900
3V 8003V 8503V 900
203021602290
3V 9503V 10003V 1060
241025402690
3V 11203V 11803V 1250
284030003180
3V 13203V 1400
33503550
ExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
Code CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
8V SECTION
8V 10008V 10608V 11208V 1180
2540269028403000
8V 12508V 13208V 14008V 1500
3180335035503810
8V 16008V 17008V 18008V 1900
4060432045704830
8V 20008V 21208V 22408V 2360
5080538056906000
8V 25008V 26508V 28008V 3000
6350673071007620
8V 31508V 33508V 35508V 3750
8000850090009500
8V 40008V 42508V 45008V 4750
10160108001143012060
8V 50008V 56008V 6000
127001420015250
ExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
Code CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
5V SECTION
5V 5005V 5305V 5605V 600
1270134514201525
5V 6305V 6705V 7105V 750
1600170018001900
5V 8005V 8505V 9005V 950
2030216022902410
5V 10005V 11205V 11805V 1250
2540284030003180
5V 13205V 14005V 15005V 1600
3350355038104060
5V 17005V 18005V 19005V 2000
4320457048305080
5V 21205V 22405V 23605V 2500
5380569060006350
5V 26505V 28005V 30005V 3150
6730710076208000
5V 33505V 3550
85009000
ExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
Code CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
3VX SECTION
3VX 2503VX 2653VX 2803VX 300
630670710760
3VX 3153VX 3353VX 3553VX 375
800850900950
3VX 4003VX 4253VX 4503VX 475
1015108011451205
3VX 5003VX 5303VX 5603VX 600
1270134514201525
3VX 6303VX 6703VX 7103VX 750
1600170018001900
3VX 8003VX 8503VX 9003VX 950
2030216022902410
3VX 10003VX 10603VX 11203VX 1180
2540269028403000
3VX 12503VX 13203VX 1400
318033503550
ExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
Code CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
5VX SECTION
5VX 5005VX 5305VX 560
127013451420
5VX 6005VX 6305VX 670
152516001700
5VX 7105VX 8005VX 850
180020302160
5VX 9005VX 9505VX 1000
229024102540
5VX 10605VX 11205VX 1180
269028403000
5VX 12505VX 13205VX 1400
318033503550
5VX 15005VX 16005VX 1700
381040604320
5VX 18005VX 19005VX 2000
457048305080
ExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
Code CodeExternallengthLe (mm)
CodeExternallengthLe (mm)
SPB SECTION
SPB 2000SPB 2120SPB 2240
200021202240
SPB 2360SPB 2500SPB 2650
236025002650
SPB 2800SPB 3000SPB 3150
280030003150
SPB 3350SPB 3550SPB 3750
335035503750
SPB 4000SPB 4250SPB 4500
400042504500
SPB 4750SPB 5000SPB 5300
475050005300
SPB 5600SPB 6000SPB 6300
560060006300
SPB 6700SPB 7100SPB 7500
670071007500
SPB 8000 8000
PitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
Code CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
SPC SECTION
SPC 3000SPC 3150SPC 3350
300031503350
SPC 3550SPC 3750SPC 4000
355037504000
SPC 4250SPC 4500SPC 4750
425045004750
SPC 5000SPC 5300SPC 5600
500053005600
SPC 6000SPC 6300SPC 6700
600063006700
SPC 7100SPC 7500SPC 8000
710075008000
SPC 8500SPC 9000SPC 9500
850090009500
SPC 10000SPC 10600SPC 11200
100001060011200
SPC 11800SPC 12500
1180012500
PitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
Code CodePitchlengthLp (mm)
CodePitchlengthLp (mm)
V-BELTS inglese 2012:V-BELTS.qxd 27/07/12 09.22 Pagina 47
48
EXTRA
EXTRA is the Megadyne V-belt line able to couple an extra-ordi-nary quality with an extra-ordinary price.
The classical V-belt and SP wedge belts are antistatic, according to the ISO1813 and BS8790.
• Agriculture
• Gardening
• Ceramics
• Compressors
• Fin-Fan
• Ventilators
• Fitness
• Machine tools
APPLICATIONS
Cotton/nylonfabric jacket
Styrene based rubber compound
Polyester cordtensile member
V-BELTS inglese 2012:V-BELTS.qxd 27/07/12 09.22 Pagina 48
49
EXTRA
Z 17,25-ExtraZ 18-ExtraZ 19-ExtraZ 19,50-ExtraZ 20,50-ExtraZ 21-ExtraZ 22-ExtraZ 22,25-Extra
Z 23-ExtraZ 23,75-ExtraZ 24-ExtraZ 25-ExtraZ 25,50-ExtraZ 26-ExtraZ 27-ExtraZ 27,50-Extra
Z 28-ExtraZ 28,50-ExtraZ 29-ExtraZ 30-ExtraZ 30,50-ExtraZ 30,75-ExtraZ 31,50-ExtraZ 32-Extra
Z 32,50-ExtraZ 33-ExtraZ 33,50-ExtraZ 34-ExtraZ 34,25-ExtraZ 34,50-ExtraZ 35-ExtraZ 36-Extra
Z 36,75-ExtraZ 37-ExtraZ 38-ExtraZ 38,25-ExtraZ 38,50-ExtraZ 39-ExtraZ 40-ExtraZ 40,50-Extra
Z 41-ExtraZ 42-ExtraZ 43-ExtraZ 44-ExtraZ 45-ExtraZ 46-ExtraZ 47-ExtraZ 48-Extra
Z 49-ExtraZ 50-ExtraZ 51-ExtraZ 52-ExtraZ 53-ExtraZ 54-ExtraZ 55-ExtraZ 56-Extra
Z 57-ExtraZ 59-ExtraZ 59,50-ExtraZ 61-ExtraZ 62-ExtraZ 63-ExtraZ 65-ExtraZ 66-Extra
Z 67-ExtraZ 68,50-ExtraZ 69-ExtraZ 71-Extra
Code (in) Code (in) Code (in) Code Code (in) Code (in) Code (in) Code (in) Code (in)
Z SECTION
A 18-ExtraA 19-ExtraA 20-ExtraA 21-ExtraA 22-ExtraA 23-ExtraA 24-ExtraA 25-ExtraA 26-ExtraA 27-ExtraA 28-ExtraA 29-ExtraA 30-Extra
A 31-ExtraA 32-ExtraA 33-ExtraA 34-ExtraA 35-ExtraA 36-ExtraA 37-ExtraA 38-ExtraA 39-ExtraA 40-ExtraA 41-ExtraA 42-ExtraA 43-Extra
A 44-ExtraA 45-ExtraA 46-ExtraA 47-ExtraA 48-ExtraA 49-ExtraA 50-ExtraA 51-ExtraA 52-ExtraA 53-ExtraA 54-ExtraA 55-ExtraA 56-Extra
A 57-ExtraA 58-ExtraA 59-ExtraA 60-ExtraA 61-ExtraA 62-ExtraA 63-ExtraA 64-ExtraA 65-ExtraA 66-ExtraA 67-ExtraA 68-ExtraA 69-Extra
A 70-ExtraA 71-ExtraA 72-ExtraA 73-ExtraA 74-ExtraA 75-ExtraA 76-ExtraA 77-ExtraA 78-ExtraA 79-ExtraA 80-ExtraA 81-ExtraA 82-Extra
A 83-ExtraA 84-ExtraA 85-ExtraA 86-ExtraA 87-ExtraA 88-ExtraA 89-ExtraA 90-ExtraA 91-ExtraA 92-ExtraA 93-ExtraA 94-ExtraA 95-Extra
A 96-ExtraA 97-ExtraA 98-ExtraA 99-ExtraA 101-ExtraA 102-ExtraA 104-ExtraA 105-ExtraA 107-ExtraA 108-ExtraA 110-ExtraA 112-ExtraA 113-Extra
A 114-ExtraA 116-ExtraA 118-ExtraA 120-ExtraA 124-ExtraA 128-ExtraA 130-ExtraA 132-ExtraA 134-ExtraA 136-ExtraA 140-ExtraA 144-ExtraA 147-Extra
A 148-ExtraA 155-ExtraA 158-ExtraA 162-ExtraA 167-ExtraA 173-ExtraA 177-ExtraA 180-ExtraA 187-ExtraA 197-ExtraA 210-ExtraA 217-Extra
Code (in) Code (in) Code (in) Code (in) Code (in) Code (in) Code (in) Code (in) Code (in)
A SECTION
B 23-ExtraB 24-ExtraB 25-ExtraB 26-ExtraB 27-ExtraB 28-ExtraB 29-ExtraB 30-ExtraB 31-ExtraB 32-ExtraB 33-ExtraB 34-ExtraB 34,50-ExtraB 35-ExtraB 36-ExtraB 37-ExtraB 38-ExtraB 39-ExtraB 40-ExtraB 41-ExtraB 42-ExtraB 43-ExtraB 44-ExtraB 45-ExtraB 46-Extra
B 47-ExtraB 48-ExtraB 49-ExtraB 50-ExtraB 51-ExtraB 52-ExtraB 53-ExtraB 54-ExtraB 55-ExtraB 56-ExtraB 57-ExtraB 58-ExtraB 59-ExtraB 60-ExtraB 61-ExtraB 62-ExtraB 63-ExtraB 64-ExtraB 65-ExtraB 66-ExtraB 67-ExtraB 68-ExtraB 69-ExtraB 70-ExtraB 71-Extra
B 72-ExtraB 73-ExtraB 74-ExtraB 75-ExtraB 76-ExtraB 77-ExtraB 78-ExtraB 79-ExtraB 80-ExtraB 81-ExtraB 82-ExtraB 83-ExtraB 84-ExtraB 85-ExtraB 86-ExtraB 87-ExtraB 88-ExtraB 89-ExtraB 90-ExtraB 91-ExtraB 92-ExtraB 93-ExtraB 94-ExtraB 95-ExtraB 96-Extra
B 97-ExtraB 98-ExtraB 99-ExtraB 100-ExtraB 101-ExtraB 102-ExtraB 103-ExtraB 104-ExtraB 105-ExtraB 106-ExtraB 107-ExtraB 108-ExtraB 109-ExtraB 110-ExtraB 111-ExtraB 112-ExtraB 113-ExtraB 112,50-ExtraB 114-ExtraB 115-ExtraB 116-ExtraB 117-ExtraB 118-ExtraB 119-ExtraB 120-Extra
B 121-ExtraB 122-ExtraB 123-ExtraB 124-ExtraB 125-ExtraB 126-ExtraB 127-ExtraB 128-ExtraB 130-ExtraB 131-ExtraB 132-ExtraB 133-ExtraB 134-ExtraB 135-ExtraB 136-ExtraB 138-ExtraB 140-ExtraB 142-ExtraB 144-ExtraB 145-ExtraB 146-ExtraB 147-ExtraB 148-ExtraB 150-ExtraB 151-Extra
B 152-ExtraB 153-ExtraB 154-ExtraB 155-ExtraB 156-ExtraB 157-ExtraB 158-ExtraB 160-ExtraB 161-ExtraB 162-ExtraB 163-ExtraB 164-ExtraB 165-ExtraB 166-ExtraB 167-ExtraB 168-ExtraB 169-ExtraB 170-ExtraB 172-ExtraB 173-ExtraB 174-ExtraB 175-ExtraB 176-ExtraB 177-ExtraB 178-Extra
B 180-ExtraB 182-ExtraB 184-ExtraB 185-ExtraB 186-ExtraB 187-ExtraB 188-ExtraB 190-ExtraB 192-ExtraB 195-ExtraB 197-ExtraB 198-ExtraB 200-ExtraB 201-ExtraB 204-ExtraB 205-ExtraB 208-ExtraB 210-ExtraB 212-ExtraB 214-ExtraB 215-ExtraB 217-ExtraB 220-ExtraB 221-ExtraB 223-Extra
B 224-ExtraB 225-ExtraB 226-ExtraB 228-ExtraB 229-ExtraB 230-ExtraB 232-ExtraB 236-ExtraB 237-ExtraB 238-ExtraB 240-ExtraB 248-ExtraB 249-ExtraB 250-ExtraB 252-ExtraB 253-ExtraB 255-ExtraB 256-ExtraB 257-ExtraB 258-ExtraB 259-ExtraB 260-ExtraB 264-ExtraB 265-ExtraB 269-Extra
B 270-ExtraB 272-ExtraB 276-ExtraB 280-ExtraB 285-ExtraB 290-ExtraB 300-ExtraB 315-ExtraB 330-ExtraB 345-ExtraB 360-ExtraB 361-ExtraB 364-ExtraB 366-ExtraB 394-ExtraB 433-Extra
Code (in) Code (in) Code (in) Code (in) Code (in) Code (in) Code (in) Code (in) Code (in)
B SECTION
V-BELTS inglese 2012:V-BELTS.qxd 27/07/12 09.22 Pagina 49
50
EXTRA
D 120-ExtraD 122-ExtraD 124-Extra
D 126-ExtraD 130-ExtraD 142-Extra
D 144-ExtraD 146-ExtraD 156-Extra
D 158-ExtraD 210-ExtraD 225-Extra
D 240-ExtraD 250-ExtraD 255-Extra
D 267-ExtraD 282-ExtraD 285-Extra
D 315-ExtraD 330-ExtraD 345-Extra
D 390-Extra
Code (in) Code (in) Code (in) Code (in) Code (in) Code (in) Code (in) Code (in) Code (in)
D SECTION
C 43-ExtraC 44-ExtraC 45-ExtraC 46-ExtraC 47-ExtraC 48-ExtraC 49-ExtraC 50-ExtraC 51-ExtraC 52-ExtraC 53-ExtraC 54-ExtraC 55-ExtraC 56-ExtraC 57-ExtraC 58-ExtraC 59-ExtraC 60-ExtraC 61-ExtraC 62-ExtraC 63-ExtraC 64-ExtraC 65-Extra
C 66-ExtraC 67-ExtraC 68-ExtraC 69-ExtraC 70-ExtraC 71-ExtraC 72-ExtraC 73-ExtraC 74-ExtraC 75-ExtraC 76-ExtraC 77-ExtraC 78-ExtraC 79-ExtraC 80-ExtraC 81-ExtraC 82-ExtraC 83-ExtraC 84-ExtraC 85-ExtraC 86-ExtraC 87-ExtraC 88-Extra
C 89-ExtraC 90-ExtraC 91-ExtraC 92-ExtraC 93-ExtraC 94-ExtraC 95-ExtraC 96-ExtraC 97-ExtraC 98-ExtraC 99-ExtraC 100-ExtraC 101-ExtraC 102-ExtraC 103-ExtraC 104-ExtraC 105-ExtraC 106-ExtraC 107-ExtraC 108-ExtraC 109-ExtraC 110-ExtraC 111-Extra
C 112-ExtraC 112,50-ExtraC 113-ExtraC 114-ExtraC 115-ExtraC 116-ExtraC 117-ExtraC 118-ExtraC 119-ExtraC 120-ExtraC 121-ExtraC 122-ExtraC 123-ExtraC 124-ExtraC 125-ExtraC 126-ExtraC 127-ExtraC 128-ExtraC 129-ExtraC 130-ExtraC 131-ExtraC 132-ExtraC 133-Extra
C 134-ExtraC 135-ExtraC 136-ExtraC 137-ExtraC 138-ExtraC 139-ExtraC 140-ExtraC 141-ExtraC 142-ExtraC 143-ExtraC 144-ExtraC 145-ExtraC 146-ExtraC 147-ExtraC 148-ExtraC 149-ExtraC 150-ExtraC 151-ExtraC 152-ExtraC 153-ExtraC 154-ExtraC 155-ExtraC 156-Extra
C 157-ExtraC 158-ExtraC 159-ExtraC 160-ExtraC 161,50-ExtraC 162-ExtraC 163-ExtraC 164-ExtraC 165-ExtraC 166-ExtraC 167-ExtraC 168-ExtraC 169-ExtraC 170-ExtraC 172-ExtraC 173-ExtraC 174-ExtraC 176-ExtraC 177-ExtraC 178-ExtraC 179-ExtraC 180-ExtraC 182-Extra
C 183-ExtraC 184-ExtraC 185-ExtraC 186-ExtraC 187-ExtraC 188-ExtraC 189-ExtraC 190-ExtraC 192-ExtraC 193-ExtraC 194-ExtraC 195-ExtraC 196-ExtraC 197-ExtraC 198-ExtraC 204-ExtraC 205-ExtraC 208-ExtraC 210-ExtraC 212-ExtraC 214-ExtraC 215-ExtraC 216-Extra
C 220-ExtraC 222-ExtraC 223-ExtraC 225-ExtraC 228-ExtraC 230-ExtraC 235-ExtraC 236-ExtraC 238-ExtraC 240-ExtraC 246-ExtraC 248-ExtraC 250-ExtraC 253-ExtraC 255-ExtraC 256-ExtraC 258-ExtraC 260-ExtraC 261-ExtraC 265-ExtraC 267-ExtraC 268-ExtraC 270-Extra
C 276-ExtraC 280-ExtraC 285-ExtraC 289-ExtraC 295-ExtraC 297-ExtraC 300-ExtraC 303-ExtraC 314-ExtraC 316-ExtraC 330-ExtraC 336-ExtraC 345-ExtraC 360-ExtraC 375-ExtraC 394-ExtraC 420-ExtraC 424-ExtraC 440-Extra
Code (in) Code (in) Code (in) Code (in) Code (in) Code (in) Code (in) Code (in) Code (in)
C SECTION
SPZ 587-ExtraSPZ 607-ExtraSPZ 612-ExtraSPZ 630-ExtraSPZ 637-ExtraSPZ 662-ExtraSPZ 670-ExtraSPZ 687-ExtraSPZ 710-ExtraSPZ 722-ExtraSPZ 737-ExtraSPZ 750-ExtraSPZ 762-Extra
SPZ 772-ExtraSPZ 787-ExtraSPZ 800-ExtraSPZ 812-ExtraSPZ 825-ExtraSPZ 837-ExtraSPZ 850-ExtraSPZ 862-ExtraSPZ 875-ExtraSPZ 887-ExtraSPZ 900-ExtraSPZ 912-ExtraSPZ 922-Extra
SPZ 925-ExtraSPZ 937-ExtraSPZ 950-ExtraSPZ 962-ExtraSPZ 975-ExtraSPZ 987-ExtraSPZ 1000-ExtraSPZ 1012-ExtraSPZ 1024-ExtraSPZ 1037-ExtraSPZ 1047-ExtraSPZ 1060-ExtraSPZ 1077-Extra
SPZ 1087-ExtraSPZ 1112-ExtraSPZ 1120-ExtraSPZ 1137-ExtraSPZ 1147-ExtraSPZ 1150-ExtraSPZ 1162-ExtraSPZ 1180-ExtraSPZ 1187-ExtraSPZ 1202-ExtraSPZ 1212-ExtraSPZ 1237-ExtraSPZ 1250-Extra
SPZ 1262-ExtraSPZ 1270-ExtraSPZ 1287-ExtraSPZ 1312-ExtraSPZ 1320-ExtraSPZ 1337-ExtraSPZ 1347-ExtraSPZ 1362-ExtraSPZ 1387-ExtraSPZ 1400-ExtraSPZ 1412-ExtraSPZ 1420-ExtraSPZ 1437-Extra
SPZ 1462-ExtraSPZ 1487-ExtraSPZ 1500-ExtraSPZ 1512-ExtraSPZ 1537-ExtraSPZ 1562-ExtraSPZ 1587-ExtraSPZ 1600-ExtraSPZ 1612-ExtraSPZ 1637-ExtraSPZ 1650-ExtraSPZ 1662-ExtraSPZ 1687-Extra
SPZ 1700-ExtraSPZ 1737-ExtraSPZ 1750-ExtraSPZ 1762-ExtraSPZ 1787-ExtraSPZ 1800-ExtraSPZ 1812-ExtraSPZ 1837-ExtraSPZ 1850-ExtraSPZ 1862-ExtraSPZ 1887-ExtraSPZ 1900-ExtraSPZ 1937-Extra
SPZ 1962-ExtraSPZ 1987-ExtraSPZ 2000-ExtraSPZ 2019-ExtraSPZ 2037-ExtraSPZ 2062-ExtraSPZ 2087-ExtraSPZ 2120-ExtraSPZ 2137-ExtraSPZ 2160-ExtraSPZ 2187-ExtraSPZ 2240-ExtraSPZ 2262-Extra
SPZ 2287-ExtraSPZ 2360-ExtraSPZ 2437-ExtraSPZ 2487-ExtraSPZ 2500-ExtraSPZ 2540-ExtraSPZ 2650-ExtraSPZ 2800-ExtraSPZ 3000-ExtraSPZ 3150-ExtraSPZ 3350-ExtraSPZ 3550-Extra
Code (mm) Code (mm) Code (mm) Code (mm) Code (mm) Code (mm) Code (mm) Code (mm) Code (mm)
SPZ SECTION
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EXTRA
SPB 1250-ExtraSPB 1320-ExtraSPB 1400-ExtraSPB 1450-ExtraSPB 1500-ExtraSPB 1600-ExtraSPB 1650-Extra
SPB 1700-ExtraSPB 1750-ExtraSPB 1800-ExtraSPB 1860-ExtraSPB 1900-ExtraSPB 1950-ExtraSPB 2000-Extra
SPB 2020-ExtraSPB 2120-ExtraSPB 2150-ExtraSPB 2180-ExtraSPB 2240-ExtraSPB 2264-ExtraSPB 2280-Extra
SPB 2300-ExtraSPB 2360-ExtraSPB 2391-ExtraSPB 2410-ExtraSPB 2430-ExtraSPB 2500-ExtraSPB 2530-Extra
SPB 2580-ExtraSPB 2600-ExtraSPB 2650-ExtraSPB 2680-ExtraSPB 2720-ExtraSPB 2800-ExtraSPB 2840-Extra
SPB 2850-ExtraSPB 2900-ExtraSPB 2950-ExtraSPB 3000-ExtraSPB 3070-ExtraSPB 3150-ExtraSPB 3170-Extra
SPB 3250-ExtraSPB 3320-ExtraSPB 3350-ExtraSPB 3450-ExtraSPB 3550-ExtraSPB 3650-ExtraSPB 3750-Extra
SPB 4000-ExtraSPB 4250-ExtraSPB 4500-ExtraSPB 4750-ExtraSPB 5000-ExtraSPB 5300-ExtraSPB 5600-Extra
SPB 6000-ExtraSPB 6300-ExtraSPB 6700-ExtraSPB 7100-ExtraSPB 7500-ExtraSPB 8000-Extra
Code (mm) Code (mm) Code (mm) Code (mm) Code (mm) Code (mm) Code (mm) Code (mm) Code (mm)
SPB SECTION
SPC 2000-ExtraSPC 2120-ExtraSPC 2240-ExtraSPC 2360-Extra
SPC 2500-ExtraSPC 2650-ExtraSPC 2800-ExtraSPC 3000-Extra
SPC 3150-ExtraSPC 3350-ExtraSPC 3550-ExtraSPC 3750-Extra
SPC 4000-ExtraSPC 4100-ExtraSPC 4250-ExtraSPC 4500-Extra
SPC 4750-ExtraSPC 5000-ExtraSPC 5300-ExtraSPC 5600-Extra
SPC 6000-ExtraSPC 6300-ExtraSPC 6700-ExtraSPC 7100-Extra
SPC 7500-ExtraSPC 8000-ExtraSPC 8500-ExtraSPC 9000-Extra
SPC 9500-ExtraSPC 10000-ExtraSPC 10600-Extra
Code (mm) Code (mm) Code (mm) Code (mm) Code (mm) Code (mm) Code (mm) Code (mm) Code (mm)
SPC SECTION
SPA 657-ExtraSPA 707-ExtraSPA 732-ExtraSPA 757-ExtraSPA 782-ExtraSPA 800-ExtraSPA 807-ExtraSPA 832-ExtraSPA 850-ExtraSPA 857-ExtraSPA 882-ExtraSPA 900-ExtraSPA 907-ExtraSPA 925-Extra
SPA 932-ExtraSPA 950-ExtraSPA 957-ExtraSPA 982-ExtraSPA 1000-ExtraSPA 1007-ExtraSPA 1032-ExtraSPA 1060-ExtraSPA 1082-ExtraSPA 1107-ExtraSPA 1120-ExtraSPA 1132-ExtraSPA 1150-ExtraSPA 1157-Extra
SPA 1180-ExtraSPA 1207-ExtraSPA 1232-ExtraSPA 1250-ExtraSPA 1257-ExtraSPA 1272-ExtraSPA 1282-ExtraSPA 1307-ExtraSPA 1320-ExtraSPA 1332-ExtraSPA 1357-ExtraSPA 1382-ExtraSPA 1400-ExtraSPA 1407-Extra
SPA 1425-ExtraSPA 1432-ExtraSPA 1450-ExtraSPA 1457-ExtraSPA 1482-ExtraSPA 1500-ExtraSPA 1507-ExtraSPA 1532-ExtraSPA 1550-ExtraSPA 1557-ExtraSPA 1582-ExtraSPA 1600-ExtraSPA 1607-ExtraSPA 1632-Extra
SPA 1657-ExtraSPA 1682-ExtraSPA 1700-ExtraSPA 1707-ExtraSPA 1732-ExtraSPA 1750-ExtraSPA 1757-ExtraSPA 1782-ExtraSPA 1800-ExtraSPA 1807-ExtraSPA 1832-ExtraSPA 1857-ExtraSPA 1882-ExtraSPA 1900-Extra
SPA 1907-ExtraSPA 1925-ExtraSPA 1932-ExtraSPA 1957-ExtraSPA 1982-ExtraSPA 2000-ExtraSPA 2032-ExtraSPA 2057-ExtraSPA 2082-ExtraSPA 2120-ExtraSPA 2132-ExtraSPA 2182-ExtraSPA 2207-ExtraSPA 2232-Extra
SPA 2240-ExtraSPA 2282-ExtraSPA 2300-ExtraSPA 2307-ExtraSPA 2332-ExtraSPA 2360-ExtraSPA 2382-ExtraSPA 2432-ExtraSPA 2482-ExtraSPA 2500-ExtraSPA 2532-ExtraSPA 2582-ExtraSPA 2607-ExtraSPA 2632-Extra
SPA 2650-ExtraSPA 2682-ExtraSPA 2732-ExtraSPA 2782-ExtraSPA 2800-ExtraSPA 2832-ExtraSPA 2847-ExtraSPA 2882-ExtraSPA 2900-ExtraSPA 2932-ExtraSPA 2982-ExtraSPA 3000-ExtraSPA 3032-ExtraSPA 3082-Extra
SPA 3150-ExtraSPA 3182-ExtraSPA 3250-ExtraSPA 3282-ExtraSPA 3350-ExtraSPA 3382-ExtraSPA 3550-ExtraSPA 3650-ExtraSPA 3750-ExtraSPA 4000-ExtraSPA 4250-ExtraSPA 4500-ExtraSPA 4750-Extra
Code (mm) Code (mm) Code (mm) Code (mm) Code (mm) Code (mm) Code (mm) Code (mm) Code (mm)
SPA SECTION
V-BELTS inglese 2012:V-BELTS.qxd 27/07/12 09.22 Pagina 51
52
USEFUL FORMULAS AND CONVERSION TABLE
SPEED
v: peripheral speed [m/s]n1: rotation speed [RPM]d1: pulley diameter [mm]
POWER
P: power [kW]Fu: peripheral force [N]Mt: drive torque [Nm]n1: rotation speed [RPM]d1: pulley diameter [mm]
FORCE AND TORQUE
Fu: peripheral force [N]Mt: drive torque [Nm]P: power [kW]n1: rotation speed [RPM]d1: pulley diameter [mm]v: peripheral speed [m/s]
v= d1∙ n1
19100n1=
v∙19100 d1
Fu= 19,1∙106·Pd1∙n1
Mt= P∙9550
n1
P= Fu∙d1∙n1
19,1∙106P=
Mt∙n1
9550P=
Fu∙V1000
Mt= Fu∙d1
2000Mt=
P∙d1
2·V
Fu= 2000∙Mt
d1Fu= P∙103
d1
d1= v∙19100
n1
To convert from to multiply by
CV HP 0,9863201
CV kcal/h 63,24151
CV W 735,4988
CV kW 0,7354988
CV kgf ´ m/s 75
CV lbf ´ ft/s 542,476
HP CV 1,01387
HP kcal/h 641,1865
HP W 745,6999
HP kW 0,7456999
HP kgf ´ m/s 76,04022
HP lbf ´ ft/s 550
in m 0,0254
in cm 2,54
in mm 25,4
in ft 0,083
in2 m2 0,00064516
in2 cm2 6,4516
in2 mm2 645,16
in2 ft2 0,006944444
in3 m3 1,63871·10-5
in3 cm3 16,38706
in3 mm3 16387,06
in3 ft3 0,000578704
To convert from to multiply by
J CV ´ h 3,77673·10-7
J HP ´ h 3,72506·10-7
J kWh 2,77778·10-7
kg lb 2,204623
kgf N 9,80665
kgf lbf 2,204623
kgf ´ m/s CV 0,01333333
kgf ´ m/s W 9,80665
kgf ´ m/s kW 0,00980665
kW CV 1,359622
kW kcal/h 859,8452
kW W 1000
kW kgf ´ m/s 101,9716
kW lbf ´ ft/s 737,5621
lb kg 0,4535924
lb kgf 0,4535924
lb N 4,448222
N kgf 0,1019716
N lbf 0,2248089
W CV 0,001359622
W HP 0,001341022
W kcal/h 0,8598452
W kW 0,001
W kgf ´ m/s 0,1019716
W lbf ´ ft/s 0,7375621
V-BELTS inglese 2012:V-BELTS.qxd 27/07/12 09.22 Pagina 52
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NOTES
V-BELTS inglese 2012:V-BELTS.qxd 27/07/12 09.22 Pagina 53
54
NOTES
V-BELTS inglese 2012:V-BELTS.qxd 27/07/12 09.22 Pagina 54
55
NOTES
V-BELTS inglese 2012:V-BELTS.qxd 27/07/12 09.22 Pagina 55
ISO 9001:2008 - ISO 14001:2004 MEGADYNE RUBBER S.A.
The data and information contained in the present catalogue are up-to-dated to the date of the catalogue's printing. Megadyne Spa reserves the right to modify the specifications, performances and other information relating to the belts described in the present catalogue, at any time at its own discretion, without any prior notice. For updating refer to our web site www.megadynegroup.com. Technical specifications, performances and other information provided in the present catalogue are indicative and do not bound Megadyne unless such specifications, performances or other information are expressly agreed in the agreement with the customer. We also recommend to read carefully the following documents in our web site www.megadynegroup.com: - Megadyne General Conditions of Sale (comprising the warranty) - Theoretical Belt Life - Drive Components: Storage, Installation, Maintenance and Troubleshooting Handbook - Belts standard use condition and temperature.
Copyright Notice: Megadyne Spa copyright. All rights reserved. Megadyne is and shall
remain the owner of all rights on drawings, technical specifications and any other
information contained in the present catalogue or otherwise communicated by
Megadyne Spa to the customer. The customer shall not disclose such information to
third parties or use such information for purposes different from the definition of the
order to Megadyne Spa, unless upon prior written authorization of Megadyne.
V-BELTS
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MEGADYNE HEADQUARTERSVia Trieste 16, 10075 Mathi (TO) - ITALYPh.: +39 [email protected]
JASON HEADQUARTERS340 Kaplan Drive Fairfield, NJ 07004Ph.: +1 973-277-4904 Fax: +1 973-277-1651webrequest@jasonindustrial.comwww.jasonindustrial.com
EUROPE MIDDLE EASTAFRICA
MATHI (Italy)*VENICE (Italy)MILAN (Italy)*MINSK (Belarus)PRAGUE (Czech Republic)PARIS (France)*ST. JEANNE DE MAURIENNE(France)*LYON (France)BORCHEN (Germany)ULM (Germany)*BUDAPEST (Hungary)BYDGOSZCZ (Poland)*BARCELONA (Spain)*DUDLEY (U.K.)STOCKHOLM (Sweden)
AMERICAS
FAIRFIELD, NJ (U.S.A.)CAROL STREAM, IL (U.S.A.)BELL, CA (U.S.A.)TAMPA, FL (U.S.A.)IRVING, TX (U.S.A.)PORTLAND, OR (U.S.A.)CHARLOTTE, NC (U.S.A.)*GREENVILLE, SC (U.S.A.)*DORVAL, Quebec (Canada)MISSISSAUGA, Ontario (Canada)EDMONTON, Alberta (Canada)AZCAPOTZALCO (Mexico)SAO PAULO (Brasil)SOROCABA (Brasil)CARTAGENA (Colombia)CORDOBA (Argentina)LIMA (Peru)
ASIA / PACIFIC
NINGBO (P.R.C.)*QINGDAO (P.R.C.)*SHANGHAI (P.R.C.)FOSHAN (P.R.C.)
*MANUFACTURING FACILITIES
Edi
tion:
Jul
y 20
12
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