Self-tooth-forming| P.I.V. chains
PIV Chains (positive infinitely variable chains) comply with the ZBJ18003-89 standard for the application of chain driven gear boxes. These chains are used for the roller type infinite speed variators of the textile industry, on automotive variable speed drives as well as in variable pitch V grooves.
P.I.V-P.I.V infinitely variable speed chains
链号
Chain No. |
节距
Pitch |
销轴直径 Pin
diameter |
销轴长度 Pin length | 链板高度 Plate depth | 滑片长度 Width over friction plate | 滑片斜角 Angle of friction plate | 极限拉伸载荷 Ultimate tensille strength | 每米长重 Weight per meter |
P | d2
max |
L
max |
h2
max |
Lf | a
max |
Q
min |
q | |
mm | mm | mm | mm | mm | 0 | kN | kg/m | |
AO | 18.75 | 3.00 | 19.5 | 9.5 | 24.0 | 15 | 9.0 | 1.00 |
A1 | 19.0 | 3.00 | 25.6 | 10.7 | 30.5 | 15 | 12.0 | 1.41 |
A1-2 | 25.0 | 3.00 | 30.1 | 13.5 | 37.8 | 15 | 21.0 | 2.23 |
A3 | 28.6 | 3.00 | 35.3 | 16.0 | 44.2 | 15 | 38.5 | 3.04 |
A4 | 36.0 | 4.00 | 48.5 | 20.5 | 58.5 | 15 | 61.5 | 5.54 |
A5 | 36.0 | 4.00 | 60.5 | 20.5 | 70.0 | 15 | 71.0 | 5.54 |
A6 | 44.0 | 5.40 | 70.0 | 24.0 | 77.0 | 15 | 12.5 | 9.00 |
L0 | 15.2 | 2.80 | 25.2 | 9.0 | 30.6 | 15 | 10.0 | 1.24 |
L2 | 20.1 | 3.00 | 28.0 | 12.7 | 37.5 | 15 | 21.0 | 1.97 |
Roller type infinitely variable speed chains
链号 | 节距
P mm |
链板高度 W | 滚柱宽度 b min | 滚柱厚度 T
max |
PSR0 | 10.1 | 9.2 | 12.0 | 2.9 |
PSR1 | 12.0 | 12.0 | 16.0 | 4.0 |
PSR4 | 13.3 | 17.7 | 25.0 | 4.9 |
PSR5 | 14.0 | 20.5 | 31.0 | 5.3 |
PSR6 | 16.2 | 22.5 | 31.0 | 5.3 |
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