brosura curele red power 03
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Products & Applications
RED POWER 3 Wedge Belts & Kraftbands
Drive solutions with Optibelt
maintenance-free
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Wrapped
wedge belts andkraftbands
Crème de la Crème:
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Optibelt RED POWER 3 high performance wedge belts andkraftbands have been specially developed for applications in the me-chanical engineering sector.
The following advantages speak in favour of RED POWER 3 belts:
• up to 50 % higher power ratings
• maintenance-free
• up to 97 % efficiency
• antistatic according to ISO 1813, compatible with ATEX
• suitable for back bend idlers
• S=C Set Constant
• extended service life
• less downtimes
• up to +100 °C temperature resistant
The solution is RED POWER 3.
The Optibelt RED POWER 3 is availablein all standard profiles and lengths rangesfrom 1200 mm up to 12,000 mm.
• maintenance-free
• Set Constant• strong power rating
• environmentally friendly
optibelt RED
POWER 3 S=C PLUS
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Maintenance-freeWhile standard belts require regularre-tensioning of up to 10 times duringan estimated theoretical operating life of
25,000 hrs, RED POWER 3 V-belts andkraftbands require no maintenance at all. Thus,additional time, effort and costs are eliminated.
Once Installed:No more re-tensioning
S=C PLUSThe name says it all: Optibelt S=C PLUS describes ourSet Constant V-belts – not only within the tolerance ranges
of national and international standards.
The narrowest tolerancesand always at nominal size
97 % efciency Standard V-belts achieve a maximum efciency of 94 %. TheOptibelt RED POWER 3 can achieve signicantly more – up to 97 %.Thus saving time, money and energy.
Better performancedue to higher efficiency
optibelt RED POWER 3
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A practical example
16 hours a day, 260 days a year: continuous operation in a pelletizingpress in a feeding stuff factory. Based on an operational life of 25,000hours, the running time is more than 6 years.
With 8 standard belts SPB 3750 Ld
Driver pulley 8 grooves, Ø 170 mm
Driven pulley 8 grooves, Ø 900 mm
Pulley face width 158 mm
Theoretical belt life 25,000 hours
Retensioning 10 times
The same drive, retrotted with the improved RED POWER 3
Cost savings –no extra cost!
Cost savings for the drive system: approx. 35 %
With 5 “RED POWER 3“ SPB 3750 LdDriver pulley 5 grooves, Ø 170 mm
Driven pulley 5 grooves, Ø 900 mm
Pulley face width 100 mm
Theoretical belt life 25,000 hours
Retensioning not required
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H i g h
p e r f o r m a n c e w e
d g e b e l t s
H i g
h p e r f o r m a n c e k r a f t b a n d s
A technological first-class performance
maint enance-f ree
according to DIN 7753 Part 1/ ISO 4184 andUSA Standard RMA/MPTA
Optibelt KB RED POWER 3 kraftbands aremade of high quality wrapped OptibeltRED POWER 3 V-belts joined by a highlywear resistant top surface. Optibelt KBRED POWER 3 kraftbands are powerful,low-stretch, value-for-money and environ-mentally friendly.
Proles Dimensions
SPB 2000 – 8000 mm
SPC 3000 – 10 000 mm
3V/9J 50 – 140 inch
5V/15J 56 – 315 inch8V/25J 100 – 475 inch
Kraftband pulleys:all standard pulleys,special pulleys on request.
according to DIN 7753 Part 1/ ISO 4184 andUSA Standard RMA/MPTA
Optibelt RED POWER 3 S=C PLUS highperformance wedge belts and kraftbandsprovide up to 50 % more power and,at the same time, cost reductions of upto 35 %.
Proles Dimensions
SPZ 1202 – 3550 mm
SPA 1207 – 4000 mm
SPB 1250 – 8000 mm
SPC 2000 – 10 000 mm
3V/9N 47.5 – 140 inch
5V/15N 53 – 315 inch8V/25N 100 – 475 inch
V-grooved pulleys:all standard pulleys,special pulleys on request.
Further lengths on request.
optibelt RED POWER 3
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Standard V-belts loosetension over time andrequire regular re-tension-ing if they are to workefciently and achievetheir potential belt life.In many cases re-tension-ing is not done, resultingin increased energyconsumption, reducedbelt life and excessivedowntime.
Due to their unique con-struction, RED POWER 3belts keep their tensionthroughout their servicelife without the needfor re-tensioning. Theyare proven to deliver
signicant savings in theareas of maintenance,energy and belt purchasecosts and furthermoreachieve an increase inproductivity.
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Wedge belt ISO Wedge belt RMA Kraftband ISO
Test conditions:
Brake power P = 12 kWSpeed n = 1750 rpmGuide diameter d
d = 140 mm
(driver/driven pulley)
Shaft load at start Sa
= 1430 N(no start-up period)
RED POWER 3
Graph: shaft load loss with wedge belt SPB 2000
Optibelt standard low stretch
Competition 1
Competition 2
Competition 3
Optibelt certied test resultsTest hours
Start 20 minutes 1 hr 24 hrs 48 hrs
S h a f t l o a d ( N )
Critical shaft load (excessive belt slip)
Result
Optibelt standard
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www.optibelt.com [email protected]
Avoid service intervals –no maintenance costs
Eliminate production downtimes –
optimising production processes
Prevent losses due to stoppages –extending machine running times
Optibelt RED POWER 3 –Gain a headstart throughadvance in technology
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