Optibelt ZRP - 4 Open-Ended and Joined Endless Optibelt ZRL Timing Belts for Linear Drives; ZRL Timing Belt Range

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XL 025 5.08 6.35 XL 025 - St∗
XL 031 5.08 7.94 XL 031 - St∗
XL 037 5.08 9.53 XL 037 - St∗
XL 050 5.08 12.70 XL 050 - St∗
XL 075 5.08 19.05 XL 075 - St∗
XL 100∗ 5.08 25.40 XL 100 - St∗
L 037 9.525 9.53 L 037 - St
L 050 9.525 12.70 L 050 - St
L 075 9.525 19.05 L 075 - St
L 100 9.525 25.40 L 100 - St
L 150 9.525 38.10 L 150 - St∗
L 200 9.525 50.80 L 200 - St∗
H 050 12.7 12.70 H 050 - St∗
H 075 12.7 19.05 H 075 - St
H 100 12.7 25.40 H 100 - St
H 150 12.7 38.10 H 150 - St
H 200 12.7 50.80 H 200 - St
H 300 12.7 76.20 H 300 - St
H 400∗ 12.7 101.60 H 400 - St∗
XH 100 22.225 25.40 XH 100 - St∗
XH 200 22.225 50.80 XH 200 - St∗
XH 300 22.225 76.20 XH 300 - St∗
XH 400 22.225 101.60 XH 400 - St∗
5M 10∗ 5.0 10.0 5M 10 - St
5M 15∗ 5.0 15.0 5M 15 - St
5M 25∗ 5.0 25.0 5M 25 - St
5M 50∗ 5.0 50.0 5M 50 - St
8M 20∗ 8.0 20.0 8M 20 - St
8M 25∗ 8.0 25.0 8M 25 - St
8M 30∗ 8.0 30.0 8M 30 - St
8M 50∗ 8.0 50.0 8M 50 - St
8M 85∗ 8.0 85.0 8M 85 - St
14M 25∗ 14.0 25.0 14M 25 - St
14M 40∗ 14.0 40.0 14M 40 - St
14M 55∗ 14.0 55.0 14M 55 - St
14M 85∗ 14.0 85.0 14M 85 - St
Construction: polyurethane with Aramid or steel tension cord
Section XL L H XH 5M 8M 14M
Tooth pitch t (mm) 5.08 9.525 12.7 22.225 5.00 8.00 14.00
Tooth angle 2 β (°) 50404040— — —
Tooth depth h
t
(mm) 1.27 1.91 2.29 6.35 2.10 3.38 6.10
Tooth width s (mm) 2.57 4.65 6.12 12.57 — — —
Overall belt
thickness
h
s
(mm) 2.30 3.60 4.30 11.20 3.60 5.60 10.00
4.1 ZRL timing belt range
optibelt ZRL-M open-ended and
optibelt ZRL-V joined endless timing belts
Table 4.1: ZRL timing belt range
Order example ZRL-M: 50 m 8M 50 - St
Order quantity
Section
Width (mm)
Tension cord
Minimum length for joined endless timing belts
depending on the tension cord:
Aramid Steel
XL = 600 mm All sections
L = 600 mm 1000 mm
H = 600 mm
XH = 900 mm
5M = 600 mm
8M = 600 mm
14M = 900 mm
When ordering pulleys for ZRL timing belting, the type, quantity and centre distances
must be specified.
Order example ZRL-V: 2140 H 050 - V
Pitch length code
Pitch length (inch x 10)
214" = 5435.6 mm
Section
Width code:
Width (inch x 100)
0.5" = 12.7 mm
Joined endless
XL; L; H; XH 5M; 8M; 14M
∗ Non stock
∗∗ ZRL-V 5M, 8M, 14M
on request
Further widths on request
Roll length: 50 m
Surcharge for intermediate
lengths: 20 %
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Standard width b
St
(mm)
Aramid tension cord
Geometry
Steel tension cord
ZRL-M; ZRL-V** ZRL-M; ZRL-V on request
Belt
designation
Pitch t
(mm)
Belt
designation