drylin tr lead screw drives
DESCRIPTION
Dry run, without lubrication, insensitivity to dirt, corrosion-free low noise, maintenance-free, anti backlash option gives zero clearance operation, vibration dampening.For more information seehttp://www.igus.co.uk/wpck/default.aspx?pagename=drylin_trapezgewindemutter&c=gb&L=en&wt.mc_id=SCRUKTRANSCRIPT
943
DryLin® TR leadscrew
drives
Maintenance free, dry running, low noise
Insensitivity to dirt
Corrosion-free
Trapezoidal and high helix thread
Excellent emergency running properties
Anti-Backlash option
FDA-compliance possible
DryLin® TR Lead Screw Drives
944
DryLin® TR leadscrew
drives
+90º
–20º
More information www.igus.co.uk/en/DrylinTR
DryLin® TR | Linear Screw Drives
Screw drives are machine components that convert a rotary motion into a linear motion. DryLin® screw drives are always based on self-lubricating plastic nuts and thus enable a life-long operation without external lubrication.
Avantages: Dry run, without lubrication Insensitivity to dirt Corrosion-free Low noise Maintenance-free Anti backlash option gives zero clearance operation
Vibration dampening
When not to use them? For required positioning accuracybelow 10 μm
For dynamic high-load applications When an efficiency greater than 50 % is required
The leadscrew (trapezoidal or high-helix thread) remains dry
in operation, and dirt cannot stick to lubricants. This means
that DryLin leadscrew drives can be used in extremely con-
taminated environments as well as in hygienic applications.
Classic format adjustments and lifting applications can be
implemented with the self-braking trapezoidal threads.
Quick adjustments or handling utilize the high ratio of the
high helix thread. All leadscrews are available in steel or
stainless steel and are corrosion free in combination with
DryLin® threaded nuts made of iglidur® plastics.
Temperature Product range
20 dimensionseach up to 5 variants of nuts
cylindrical with flange anti-backlash
945
DryLin® TR leadscrew
drives
igus® (UK) Ltd. Northampton NN4 7PW | Phone +44 (0) 1604-677240 Fax -242 | www.igus.co.uk
Typical sectors of industry and application areas
Lifting gear Automotive Packaging Wood working industry Furniture design Stone processing Traffic engineering Format adjustments Gears etc.
Improve technology and reduce costs –
170 exciting examples for DryLin® online
www.igus.co.uk/DryLin-applications
Two-component mixing unit Adjustment for filling height
Can opener: drive for the height adjustmet Synchronal height adjustment
DryLin® TR | Application Examples
946
DryLin® TR leadscrew
drives
Lifetime calculation, 3D-CAD data, PDF downloads www.igus.co.uk/en/DrylinTR
DryLin® TR | Technical Data
POM PA W300J
1
2
3
4
5
0
J/C15 J/C45 W300/C45W300/C15
10
20
30
40
50
60
70
80
90
100
0
DryLin® TR leadscrew drives run without maintenance or
lubrication on different screw materials, because the nuts
are made from iglidur® high-performance Tribo-Polymers.
These leadscrew nuts, compared to the nuts requiring
maintenance and lubrication, offer substantial advantages
especially for the application areas in packaging technology
(cleaning) and applications involving high dust formation
(textile machines).
Wet AreaFor applications in humid environments, especially in wet
areas, the trapezoidal leadscrew nuts made of iglidur® J
should be used. The iglidur® J material exhibits very low
moisture absorption. iglidur® J, page 89
Testing of TR Linear Screw DrivesDryLin® TR linear screw drives are manufactured to com-
ply with the DIN 103 standard. The testing takes place by
means of a standard thread gage after production. For
thread sizes that are not listed in the standard table, DIN 103
is converted to the corresponding size. The hygroscopic and
thermal properties of the material are to be considered in the
selection. Dimension changes can occur through moisture
and/or heat in the application. For these reasons, a general
DIN-compliance cannot be guaranteed. The use of plastic
trapezoidal leadscrew nuts for precision drive is therefore
not recommended without testing first. Please contact igus®
technical support to help with the selection of DryLin® lead-
screw drives for your application.
Leadscrew Nuts with FlangeThe DryLin® TR flanged leadscrew nuts are fitted with M6
screws, these should be tightened with a torque up to 2.5 Nm.
It is recommended that the screws are secured by the
use of thread-lock or other means. If a higher torque is
required, then metal sleeves should be pressed into the
mounting holes.
Leadscrew SelectionAs well as the leadscrew nut, the leadscrew itself has an
equal influence on the operation and behaviour of the linear
system. It is recommended that both the leadscrew nut
and the leadscrew are purchased from a single supplier.
Leadscrews are tested with thread gauges corresponding
to DIN 103. The selection of the leadscrew material depends
heavily on the leadscrew nut material. In general, DryLin®
TR leadscrew nuts can be used with steel, stainless steel
or hard anodized alumnium leadscrew nuts.
Graph 01: Wear test with rolled trapezoidal thread
spindle C 15 with 100 N axial load
Wea
r [W
eig
ht-%
]
Graph 02: Wear test with 200 N axial load and 50 %
duty cycle
Run
ning
per
form
ance
[km
]
947
DryLin® TR leadscrew
drives
igus® (UK) Ltd. Northampton NN4 7PW | Phone +44 (0) 1604-677240 Fax -242 | www.igus.co.uk
DryLin® | ProduktübersichtDryLin® TR | Technical Data
Calculation of trapezoidal thread loads
Required percentage of surface contact area:
Ae = Faxial
pzul. [mm2]
Selection of the required thread size and determination
of the actual surface pressure:
peff = Faxial
Ae eff [MPa]
Permitted surface speed:
Vslide = p · vmax
peff [m/s]
Maximum permitted rotation speed:
n = Vslide · 1000 · 60
π · d1 [1/min]
Feed rate:
Vfeed = n · P
60,000 [m/s]
Faxial Axial force
Ppermitted max. permitted surface pressure 5 MPa
(iglidur® W300), max.permitted surface
pressure 4 MPa (iglidur® J)
Peff actual occurring surface pressure for
selected size
Ae eff Percentage of surface contact area of the
selected trapezoidal leadscrew nut
P Lead
d1 Nominal thread diameter
Trapezoidal Leadscrew Selection The load capacity of the trapezoidal leadscrew nuts made
of high-performance polymers is dependent on the surface
pressure, the surface speed and the resultant temperature.
The temperature behavior is additionally influenced by the
duty cycle as well as the selected leadscrew material and
the specific heat conductivity. The surface pressure of the
DryLin® trapezoidal leadscrew nuts should not exceed
5 MPa long term.
Reference values when using DryLin® plastic nuts
without lubrication (with 300 mm stroke)
On-time OT pv-valuemax. [MPa · m/s]
100 % 0.08
50 % 0.2
10 % 0.3
With the pv value and the surface bearing length ratio speci-
fied in the dimension tables, the permissible surface speed
and the feed rate can be determined for each thread size.
Technical data
Nuts maintenance-free
Materials iglidur® W300
iglidur® J
Application temperature –40 °C up to +90 °C
948
DryLin® TR leadscrew
drives
Part number Thread Diameter Pitch Max. length
PTGSG-08x1.5-R or -L* 8 x 1.5 8 1.5 1,000
PTGSG-10x2-R or -L 10 x 2 10 2 1,000
PTGSG-10x3-R or -L 10 x 3 10 3 1,000
PTGSG-12x3-R or -L 12 x 3 12 3 2,000
PTGSG-14x4-R or -L 14 x 4 14 4 3,000
PTGSG-16x4-R or -L 16 x 4 16 4 3,000
PTGSG-18x4-R or -L 18 x 4 18 4 3,000
PTGSG-20x4-R or -L 20 x 4 20 4 3,000
PTGSG-24x5-R or -L 24 x 5 24 5 3,000
PTGSG-26x5-R or -L 26 x 5 26 5 3,000
PTGSG-28x5-R or -L 28 x 5 28 5 3,000
PTGSG-30x6-R or -L 30 x 6 30 6 3,000
PTGSG-36x6-R or -L* 36 x 6 36 6 3,000
PTGSG-40x7-R or -L* 40 x 7 40 7 3,000
PTGSG-50x8-R or -L* 50 x 8 50 8 3,000
PTGSG-10x2-01-R-ES-1000
Order key
Lifetime calculation, 3D-CAD data, PDF downloads www.igus.co.uk/en/DrylinTR
DryLin® TR Linear Screw Drives | Product Range
orderexample
price list onlinewww.igus.co.uk/en/DryLinTR
delivery time
prices available from stock
part numberPTGSG-10x2-01-R
TRL
Pitch
1000: length
ES = stainless steel
Blank = Standard C15
Thread direction
R = right
L = Left
Number of threads
Pitch
Diameter
PTGSG:
Precision
Trapezoidal
leadscrew
Trapezoidal leadscrew
Dimensions [mm]
DryLin® precision leadscrews are made of C15 cold rolled steel as standard. Alternatively, VA stainless steel or
hard-anodized aluminum are available on request. Right hand/Left hand leadscrews, multi start leadscrews or
alternative thread profiles are available on request.
Pitch deviation 0.1 over 300 mm, straightness 0.3 over 300 mm
949
DryLin® TR leadscrew
drives
WSRM-2215TR10x2d1
b1
d2
1x45°
Part number Effective supporting d1 d2 b1 TR d1 x P Max. stat. F axialshort surface [mm2] [N]
WSRM-2215TR10x2 212 10 22 15 TR 10 x 2 1,060
WSRM-2215TR10x3 200 10 22 15 TR 10 x 3 1,000
WSRM-2618TR12x3 296 12 26 18 TR 12 x 3 1,480
WSRM-3021TR14x4 396 14 30 21 TR 14 x 4 1,980
WSRM-3624TR16x2 564 16 36 24 TR 16 x 2 2,820
WSRM-3024TR16x4 526 16 30 24 TR 16 x 4 2,630
WSRM-3624TR16x4 526 16 36 24 TR 16 x 4 2,830
WSRM-3027TR18x4 678 18 30 27 TR 18 x 4 3,390
WSRM-4027TR18x4 678 18 40 27 TR 18 x 4 3,390
WSRM-3025TR20x4 706 20 30 25 TR 20 x 4 3,530
WSRM-4530TR20x4 848 20 45 30 TR 20 x 4 4,240
WSRM-5036TR24x5 1,214 24 50 36 TR 24 x 5 6,070
WSRM-5039TR26x5 1,438 26 50 39 TR 26 x 5 7,190
WSRM-6042TR28x5 1,680 28 60 42 TR 28 x 5 8,400
WSRM-6045TR30x6 1,906 30 60 45 TR 30 x 6 9,530
Part number Effective supporting d1 d2 b1 TR d1 x P Max. stat. F axiallong surface [mm2] [N]
WSRM-2220TR10x2 282 10 22 20 TR 10 x 2 1,410
WSRM-2220TR10x3 266 10 22 20 TR 10 x 3 1,330
WSRM-2624TR12x3 394 12 26 24 TR 12 x 3 1,970
WSRM-3028TR14x4 526 14 30 28 TR 14 x 4 2,630
WSRM-3632TR16x2 702 16 36 32 TR 16 x 2 3,510
WSRM-3632TR16x4 752 16 36 32 TR 16 x 4 3,760
WSRM-4036TR18x4 904 18 40 36 TR 18 x 4 4,520
WSRM-4540TR20x4 1,130 20 45 40 TR 20 x 4 5,650
WSRM-5048TR24x5 1,620 24 50 48 TR 24 x 5 8,100
WSRM-5052TR26x5 1,918 26 50 52 TR 26 x 5 9,590
WSRM-6056TR28x5 2,240 28 60 56 TR 28 x 5 11,200
WSRM-6060TR30x6 2,542 30 60 60 TR 30 x 6 12,710
Order key
igus® (UK) Ltd. Northampton NN4 7PW | Phone +44 (0) 1604-677240 Fax -242 | www.igus.co.uk
DryLin® | Produktübersicht
Trapezoidal leadscrew nut, cylindrical, made from iglidur® W300
Thread
b1
d2
Metric
Rotating direction
Type (Form S)
Material iglidur® W300
Dimensions [mm]
Dimensions [mm]
DryLin® TR Linear Screw Drives | Product Range
950
DryLin® TR leadscrew
drives
JSRM-2220TR10x2
Part number Effective supporting
surface [mm2]
Inner-ø Outer-ø Length TR d1 x P Max. stat. Flong d1 [mm] d2 [mm] b1 [mm] axial [N]
JSRM-1812TR8x1.5 136 8 18 12 TR 8 x 1.5 500
JSRM-2220TR10x2 282 10 22 20 TR 10 x 2 1,128
JSRM-2220TR10x3 266 10 22 20 TR 10 x 3 1,064
JSRM-2624TR12x3 394 12 26 24 TR 12 x 3 1,576
JSRM-3028TR14x4 526 14 30 28 TR 14 x 4 2,104
JSRM-3632TR16x2 702 16 36 32 TR 16 x 2 2,808
JSRM-3632TR16x4 752 16 36 32 TR 16 x 4 3,008
JSRM-4036TR18x4 904 18 40 36 TR 18 x 4 3,616
JSRM-4540TR20x4 1,130 20 45 40 TR 20 x 4 4,520
JSRM-5048TR24x5 1,620 24 50 48 TR 24 x 5 6,480
JSRM-5052TR26x5 1,918 26 50 52 TR 26 x 5 7,672
JSRM-6056TR28x5 2,240 28 60 56 TR 28 x 5 8,960
JSRM-6060TR30x6 2,542 30 60 60 TR 30 x 6 10,168
JSRM-7572TR36x6 3,732 36 75 72 TR 36 x 6 15,274
JSRM-7680TR40x7 4,582 40 76 80 TR 40 x 7 17,837
JSRM-90100TR50x8 7,225 50 90 100 TR 50 x 8 20,400
d1
b1
d21x45°
Lifetime calculation, 3D-CAD data, PDF downloads www.igus.co.uk/en/DrylinTR
DryLin® TR Linear Screw Drives | Product Range
orderexample
price list onlinewww.igus.co.uk/en/DryLinTR
delivery time
prices available from stock
part numberJSRM-1812TR8x1.5
DryLin trapezoidal leadscrew nuts, cylindric, made of iglidur® J
Dimensions [mm]
Thread
b1
d2
Metric
Rotating direction
Type (Form S)
Material iglidur® J
Order key
NEW in this catalog!
951
DryLin® TR leadscrew
drives
WFRM-2215TR10x2b1
b2
d3d4
d2
d1
d5
Part number Effective
supporting
surface [mm2]
d1 d2 d3 d4 d5 b1 b2 TR d1 x P Max. stat.
F axial with flange [N]
WFRM-2525TR10x2 352 10 25 42 34 5 25 10 TR 10 x 2 1,760
WFRM-2835TR12x3 576 12 28 48 38 6 35 12 TR 12 x 3 2,880
WFRM-2835TR14x4 658 14 28 48 38 6 35 12 TR 14 x 4 3,290
WFRM-2835TR16x4 768 16 28 48 38 6 35 12 TR 16 x 4 3,840
WFRM-2835TR18x4 878 18 28 48 38 6 35 12 TR 18 x 4 4,390
WFRM-3244TR20x4 1,242 20 32 55 45 7 44 12 TR 20 x 4 6,210
WFRM-3244TR24x5 1,484 24 32 55 45 7 44 12 TR 24 x 5 7,420
WFRM-3846TR26x5 1,696 26 38 62 50 7 46 14 TR 26 x 5 7,900*
WFRM-3846TR28x5 1,840 28 38 62 50 7 46 14 TR 28 x 5 5,900*
WFRM-3846TR30x6 1,948 30 38 62 50 7 46 14 TR 30 x 6 4,470*
Part number Effective
supporting
surface [mm2]
d1 d2 d3 d4 d5 b1 b2 TR d1 x P Max. stat.
F axial with flange [N]
JFRM-2525TR10x2 352 10 25 42 34 5 25 10 TR 10 x 2 1,408
JFRM-2835TR12x3 576 12 28 48 38 6 35 12 TR 12 x 3 2,304
JFRM-2835TR14x4 658 14 28 48 38 6 35 12 TR 14 x 4 2,632
JFRM-2835TR16x4 768 16 28 48 38 6 35 12 TR 16 x 4 3,072
JFRM-2835TR18x4 878 18 28 48 38 6 35 12 TR 18 x 4 3,512
JFRM-3244TR20x4 1,242 20 32 55 45 7 44 12 TR 20 x 4 4,968
JFRM-3244TR24x5 1,484 24 32 55 45 7 44 12 TR 24 x 5 5,936
JFRM-3846TR26x5 1,696 26 38 62 50 7 46 14 TR 26 x 5 6,320*
JFRM-3846TR28x5 1,840 28 38 62 50 7 46 14 TR 28 x 5 4,560*
JFRM-3846TR30x6 1,948 30 38 62 50 7 46 14 TR 30 x 6 3,576*
JFRM-4546TR30x6 1,948 30 45 70 58 7 46 16 TR 30 x 6 9,740
b1b2
d3d4
d2
d1
d5
igus® (UK) Ltd. Northampton NN4 7PW | Phone +44 (0) 1604-677240 Fax -242 | www.igus.co.uk
DryLin® | Produktübersicht
Trapezoidal leadscrew nut, with flange, made of iglidur® W300 or iglidur® J
Dimensions [mm]
* Reduced axial load through narrow flange shapes; special designs on request
Material:
W for iglidur® W300
J for iglidur® J
Thread
b1
d2
Metric
Rotating direction
Type (Form F)
Material iglidur® W300
Order key
DryLin® TR Linear Screw Drives | Product Range
952
DryLin® TR leadscrew
drives
JSRM-AB-2220TR10x2
Part number d1 d2 d3 d4 d5 b1 b2 TR-d1 x P Max. stat. F
axialcylindric type [N]
JSRM-AB-2220-TR10x2 10 22 – – – 20 – TR 10 x 2 840
JSRM-AB-4036-TR18x4 18 40 – – – 36 – TR 18 x 4 2,700
JSRM-AB-5048-TR24x5 24 50 – – – 48 – TR 24 x 5 4,800
Thread
b1
d2
Anti-backlash
Metric
Rotating direction
Type
Form S = cylindrical,
Form F = with flange
Material iglidur® J
Anti-backlash leadscrew nuts, made of iglidur® J
NEW in this catalog!
Part number d1 d2 d3 d4 d5 b1 b2 TR-d1 x P Max. stat. F
axialwith flange [N]
JFRM-AB-2525-TR10x2 10 25 42 34 5 25 10 TR 10 x 2 1,160
JFRM-AB-2835-TR18x4 18 28 48 38 6 35 12 TR 18 x 4 2,890
JFRM-AB-3244-TR24x5 24 32 55 45 7 44 12 TR 24 x 5 4,890
Backlash refers to the play at direction reversal, which is caused in a leadscrew drive by the axial clearance.
Anti-backlash nuts reduce this clearance during the entire life time (within the permissible wear).
Lifetime calculation, 3D-CAD data, PDF downloads www.igus.co.uk/en/DrylinTR
DryLin® TR Linear Screw Drives | Product Range
orderexample
price list onlinewww.igus.co.uk/en/DryLinTR
delivery time
prices available from stock
part numberJSRM-AB-2220TR10x2
Dimensions [mm]
Dimensions [mm]
Other thread sizes and nut designs with Anti-backlash upon request.
Order key
953
DryLin® TR leadscrew
drives
2132
16
d1
n4,
5
n8,
5
4
20
46 33
16,5
n 6
19
32
d1 28Ø
34
12
8,5
Part number ø Lead Max. length Material
PTGSG-10x12-R-ES-length in mm 10 12 2,000 1.4021
PTGSG-10x50-R-ES-length in mm 10 50 2,000 1.4021
PTGSG-18x100-R-ES-length in mm 18 100 2,000 1.4021
Part number d1 Lead d2 b1 Material
JSRM-2215TR10x12 10 12 22 15 iglidur® J
JSRM-2215TR10x50 10 50 22 15 iglidur® J
JSRM-3027TR18x100 18 100 30 27 iglidur® J
Part number d1 Pitch Material
SHT-2010-SM10x12 10 12 iglidur® J
SHT-2010-SM10x50 10 50 iglidur® J
SHT-2018-SM18x100 18 100 iglidur® J
46 33
16,5
n 6
19
32
d1 28Ø
34
12
8,5
LØ
p (pitch)
NEW in this catalog!
igus® (UK) Ltd. Northampton NN4 7PW | Phone +44 (0) 1604-677240 Fax -242 | www.igus.co.uk
DryLin® TR Linear Screw Drives | Product Range
orderexample
price list onlinewww.igus.co.uk/en/DryLinTR
delivery time
prices available from stock
part numberPTGSG-10x12-R-ES
Leadscrews and nuts with high helix thread
Dimensions [mm]
Dimensions [mm]
Dimensions [mm]
SHT-1210-SM10x12
SHT-1210-SM10x50
SHT-2018-SM18x100
Attention: not symmetrical
High helix lead screws
Round nut, cylindrical
Nuts with flange
954
DryLin® TR leadscrew
drives
SLS-10x2-LL
Part number A H E1 E2 E3 E4 lt tk ts tg kt d1 d2 d3 ha Weight[mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [g]
SLS-10x2-LL 50 32 36 – – – 30 11 6.6 M8 6.5 10 – – 16 115
SLS-10x2-FL 50 32 36 8.5 6 12 30 11 6.6 M8 6.5 10 26 5 16 88
SLS-18x4-LL 72 46 54 – – – 36 15 9 M10 8.6 12 – – 23 295
SLS-18x4-FL 72 46 54 13.5 8 15 36 15 9 M10 8.6 18 42 6.6 23 205SLS-24x5-LL 94 64 70 – – – 50 20 13.5 M16 13 14 – – 32 725SLS-24x5-FL 94 64 70 17.5 7.5 17 50 20 13.5 M16 13 24 52 8 32 525
Lifetime calculation, 3D-CAD data, PDF downloads www.igus.co.uk/en/DrylinTR
DryLin® TR Linear Screw Drives | Product Range
orderexample
price list onlinewww.igus.co.uk/en/DryLinTR
delivery time
prices available from stock
part numberSLS-10x2-LL
NEW in this catalog!
LL = floating side
FL = fixed side
Leadscrew size
SLS: description
Fixed side
Floating side
Dimensions [mm]
Included in delivery: anodized pillow block with collar clamps (fixed side) and plain bearings (fixed and floating
side)
Leadscrew end blocks, fixed and floating
Order key
955
DryLin® TR leadscrew
drives
FTRM-FF-10x2
Part number d1 d2 dt B Bf ts db ds k1 k2 E1 E2
FTRM-FF-10x2 TR-10x2 76 62 54 14 6.1 6.6 11 60 60 32 46
B
dt
d1
k2
k1 E1
BBf
db
ds
ts
E2
d2
B
dt
d1
k2
k1 E1
BBf
db
ds
ts
E2
d2
B
dt
d1
k2
k1 E1
BBf
db
ds
ts
E2
d2
k1
d1
d2
dt
k2
E1
B
E2
BB
f
tsdb
ds
1. 2.
Press > disengage > move manually > click into place > fine-tune
igus® (UK) Ltd. Northampton NN4 7PW | Phone +44 (0) 1604-677240 Fax -242 | www.igus.co.uk
DryLin® TR Linear Screw Drives | Product Range
orderexample
price list onlinewww.igus.co.uk/en/DryLinTR
delivery time
prices available from stock
part numberFTRM-FF-10x2
Quick-release nuts – Fast Forward
NEW in this catalog!
Dimensions [mm]
Quick release mechanism: A combination of
accurate positioning and quick manual adjustment
with trapezoidal leadscrew nut. Simply press the
square yellow section to release the nut from the
thread, and move by hand to desired position.
Thread
Fast Forward
Metric
Rotating direction
Trapezoidal Thread
Flange
Order key
For fast format adjustments
Self braking design
Lubrication-free
Housing: AL anodized, iglidur® J leadscrew nut
Robust and reliable
Only recommended for horizontal applications
Max. axial loads stat.: 200 N, dyn.: 50 N
see SHT-FF page 903