PolyChain® GT Timing Belts - Walther Flender

Walther Flender Gruppe
PolyChain ® GT Timing Belts PAGE 29
Poly Chain® 8M-36 All dimensions in mm
Timing belt
pulley designation
Number
of
teeth
Timing
belt pulley
type
Bush
number
Max.
bore
holes
Diameter
Pitch Outer
Rim
flange
A B E F K L M Weight
(kg)
Mass
moment of
inertia 10-4 (kgm2 )
8M-25S-36 25 1F* VB/12 32 63.66 62.06 70 – 49 10 45 – 55 – 1.02 4.65
8M-28S-36 28 3F* 1210 32 71.30 69.70 75 – – – 45 – – – 1.11 6.92
8M-30S-36 30 3F* 1610 42 76.39 74.79 82,5 – – – 45 – – – 1.22 9.26
8M-32S-36 32 3F* 1610 42 81.49 79.89 87 – – – 45 – – – 1.45 12.37
8M-34S-36 34 3F* 1610 42 86.58 84.98 91 – – – 45 – – – 1.66 15.77
8M-36S-36 36 3F* 1610 42 91.67 90.07 97 – – – 45 – – – 1.90 20.28
8M-38S-36 38 3F* 1610 42 96.77 95.17 102 – – – 45 – – – 2.21 26.28
8M-40S-36 40 3F* 2012 50 101.86 100.26 106 – – – 45 – – – 2.36 31.19
8M-45S-36 45 3F* 2012 50 114.59 112.99 120 – – – 45 – – – 3.07 50.17
8M-48S-36 48 3F* 2012 50 122.23 120.63 128 – – – 45 – – – 3.30 62.31
8M-50S-36 50 3F* 2012 50 127.32 125.72 135 – – – 45 – – – 3.58 72.25
8M-56S-36 56 3F* 2517 60 142.60 141.00 150 – – – 45 – – – 4.48 115.19
8M-60S-36 60 3F* 2517 60 152.79 151.19 158 – – – 45 – – – 5.30 157.20
8M-64S-36 64 3F* 2517 60 162.97 161.37 168 – – – 45 – – – 6.19 191.32
8M-75S-36 75 2* 3020 75 190.99 189.39 – – 150 6 45 – 51 – 8.72 392.22
8M-80S-36 80 2* 3020 75 203.72 202.12 – – 150 6 45 – 51 – 9.96 505.75
8M-90S-36 90 9* 3020 75 229.18 227.58 – 197 150 – 45 3 51 3 10.41 636.42
8M-112S-36 112 9* 3020 75 285.21 283.61 – 253 150 – 45 3 51 3 14.01 1326.76
8M-140S-36 140 10* 3020 75 356.51 354.91 – 324 150 – 45 3 51 3 11.98 1747.45
8M-168S-36 168 10* 3525 100 427.81 426.21 – 396 198 – 45 10 65 10 23.91 4693.42
8M-192S-36 192 10* 3525 100 488.92 487.32 – 457 198 – 45 10 65 10 26.53 7055.91
Poly Chain® 8M-62
Timing belt
pulley designation
Number
of
teeth
Timing
belt pulley
type
Bush
number
Max.
bore
holes
Diameter
Pitch Outer
Comment: The timing belt pulleys are available in grey cast iron or
steel. Both types provide the required durability and reliability. We
reserve the right to deliver standard pulleys in either version.
In case of peripheral speeds higher than 40 m/s, please contact our
application engineers.
Rim
flange
A B E F K L M Weight
(kg)
All dimensions in mm
Mass
moment of
inertia 10-4 (kgm2 )
8M-30S-62 30 1F* VB/20 42 76.39 74.79 82,5 – 63 12 72 – 84 – 2.45 16.25
8M-32S-62 32 1F* VB/20 50** 81.49 79.89 87 – 68 12 72 – 84 – 2.82 21.31
8M-34S-62 34 1F* VB/20 55** 86.58 84.98 91 – 69 12 72 – 84 – 3.17 28.47
8M-36S-62 36 1F* VB/20 60** 91.67 90.07 97 – 76 12 72 – 84 – 3.52 34.89
8M-38S-62 38 1F* VB/20 60 96.77 95.17 102 – 78 12 72 – 84 – 3.91 44.51
8M-40S-62 40 3F* 2012 50 101.86 100.26 106 – – – 72 – – – 3.76 49.43
8M-45S-62 45 3F* 2012 50 114.59 112.99 120 – – – 72 – – – 4.88 79.37
8M-48S-62 48 3F* 2517 60 122.23 120.63 128 – – – 72 – – – 5.52 105.81
8M-50S-62 50 3F* 2517 60 127.32 125.72 135 – – – 72 – – – 6.03 123.91
8M-56S-62 56 6F* 2517 60 142.60 141.00 150 111 - – 72 13.5 45 13.5 5.43 152.66
8M-60S-62 60 6F* 2517 60 152.79 151.19 158 121 – – 72 13.5 45 13.5 6.33 204.79
8M-64S-62 64 6F* 2517 60 162.97 161.37 168 131 – – 72 13.5 45 13.5 7.11 258.10
8M-75S-62 75 6* 3020 75 190.99 189.39 – 159 – – 72 10.5 51 10.5 9.99 485.34
8M-80S-62 80 6* 3020 75 203.72 202.12 – 172 – – 72 10.5 51 10.5 11.44 628.73
8M-90S-62 90 6* 3020 75 229.18 227.58 – 197 – – 72 10.5 51 10.5 14.94 1045.29
–
8M-112S-62 112 7* 3020 75 285.21 283.61 – 253 150 – 72 10.5 51 10.5 14.94 1540.46
8M-140S-62 140 7* 3525 100 356.51 354.91 – 324 198 – 72 3.5 65 3.5 24.77 3953.51
8M-168S-62 168 8* 3525 100 427.81 426.21 – 396 198 – 72 3.5 65 3.5 28.39 5812.58
8M-192S-62 192 8* 3525 100 488.92 487.32 – 457 198 – 72 3.5 65 3.5 32.18 8880.82
* Illustrations of the types of timing belt pulley can be found on page 32.
** DIN 6885 T3
VB/12 = pre-bore (min. diameter 12 mm)
In some cases, the use of standard pulleys – depending on the
bore diameter and loads – can exceed the slipping torques of the
Taper Lock® clamping bushes. At higher torque loads, therefore,
compliance with the maximum permissible values should be
ensured.