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Rubber Timing Belt Data Sheets

HTD-Series

HTD Profile 2M3M5M8M14M20M
Tooth Pitch t [mm] 23581420
Tooth Height h [mm] 0.71.22.063.3668.4
Overall Belt Thickness H [mm] 1.32.43.861013.2
Minimum Pulley Diameter [mm]6.379.5522.2856.02124.78325
Minimum Number of Teeth101014222834
Unit Mass kg/m
(Width: 10mm) 
0.0130.0240.0350.0580.10.132

Imperial-Series

Imperial
Profile
MXLXLLHXHXXH
Tooth Pitch
t [mm]
2.0325.0809.52512.70022.22531.750
Tooth Pitch
t [inches]
0.080 or 2/250.200 or 1/50.375 or 3/80.500 or 1/20.875 or 7/81.250 or 11/4
Tooth Angle
2β [°]
405040404040
Tooth Width
Lr [mm]
1.142.574.656.1212.5719.05
Tooth Height
h [mm]
0.511.271.912.296.359.53
Overall Belt
Thickness H [mm]
1.22.33.54.311.215.7
Foot Radius
Rr [mm]
0.130.380.511.021.572.29
Head Radius
Ra [mm]
0.130.380.511.021.191.52
Unit Mass
kg/m
(Width: 10mm)
0.0120.0210.0350.0410.1100.147

T-Series

Trapezoidal
Profile
T2.5T5T10T20
Tooth Pitch
t [mm]
2.551020
Tooth Angle
2β [°]
40404040
Tooth Height
h [mm]
0.71.22.55
Overall Belt
Thickness
H [mm]
1.32.24.58
Unit Mass kg/m
(Width: 10mm)
0.0120.0200.0420.075

GT-Series

GT Profile2GT3GT5GT8GT
Tooth Pitch
t [mm]
2358
Tooth Height
h [mm]
0.751.141.933.28
Overall Belt
Thickness H [mm]
1.382.43.815.59
Unit Mass
kg/m
(Width: 10mm)
0.0130.0250.040.068

STD-Series

STPD/STS
Profile
S2MS3MS4.5MS5MS8MS14M
Tooth Pitch
t [mm]
234.55814
Tooth Height
h [mm]
0.761.141.711.913.055.3
Overall Belt
Thickness H [mm]
1.361.92.813.45.310.2
Unit Mass
kg/m
(Width: 10mm)
0.0130.0190.02850.0340.0520.1

RPP-Series

RPP & Flat Belt Profile RPP3M P3MRPP5M P5MRPP8M P8MRPP14M P14M
Tooth Pitch t [mm] 35814
Tooth Height h [mm] 1.151.953.26
Overall Belt Thickness H [mm] 1.93.55.410

Poly V-Series

Poly V Ribbed ProfilePHPJPKPLPM
Rib Pitch [mm]1.62.343.564.79.4
Belt Thickness [mm]2.53.34.6713
Belt Speed [m/s]6060504030
Minimum Pulley Diameter [mm]13204575180
Effective Line Difference [mm]0.81.251.63.55
Weight (kg/m/rib)0.00590.00840.020.050.124

Wide Angle V-Series

Wide Angle Belts Profile3M5M7M11M
Height of belt h [mm]2367
Width of belt b [mm]35711
Weight [kg/m]0.0050.0150.0350.07

Wedge V-Series

Wedge Belts ProfileSPZSPASPBSPC3V/9N 5V/15N 8V/25N
Belt Top Width bo9.712.716.32291525
Datum Width bd8.5111419
Belt Height h810131881323
Recommended Minimum
Datum Pulley Diameter dd min
639014022467151315
Weight Per Meter (kg/m)0.0740.1230.1950.3770.0740.1950.575
Flex Rate (s-1) fB max100
Belt Speed (m/s) vmax55*

Cogged V-Series

Wedge Belts Profile Raw Edge CoggedTop Belt Width bo [mm]Datum Width
bd [mm]
Belt Height h [mm]Metre Weight
[kg/m]
XPZ9.78.580.065
XPA12.711100.105
XPB16.314130.183
XPC2219180.34
3VX/9NX980.065
5VX/15NX15130.183

Classic V-Series

Classic V-Belts Profile DIN 2215 / ISO 4184Belt Top Width boDatum Width bdBelt Height hRecommended Minimum
Datum Pulley Diameter dd min
Weight Per Meter (kg/m)Flex Rate (s-1) fB maxBelt Speed (m/s) vmax
(5)54.23200.0188030
Y/665.34280.0268030
(8)86.75400.0428030
Z/10108.56500.0648030
A/1313118710.1098030
B/171714111120.1968030
(20) 201712.51600.2668030
C/222219142000.3248030
(25)2521162500.428030
D/323227203550.698030
E/404032255000.9588030

Double Sided V-Series

Double-Sided V-Belts ProfileAA/HAABB/HBBCC/HCCDD/HDD22 x 22 25 x 22
Belt Width b131722322225
Belt Height h101317252222
Recommended Minimum
Pulley Diameter da min
80125224355280280
Belt Weight [kg/m]0.150.250.440.9350.5110.625
Belt Speed [m/s]30

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