Parameter |
Value |
Note |
Estimated Life Expectancy |
5 to 8 years |
|
Length Tolerance |
≤±20mm |
L ≤ 30mm |
≤±25mm |
30m < L ≤ 100m |
≤±0.03% |
L > 100m |
Positive Bending Radius |
≤180mm |
|
Negative Bending Radius |
≤275mm |
|
Elongation |
≤0.1% |
F=2000N |
Straightness |
≤4mm |
F=1500N, L=2m |
Tensile Strength |
≥25KN |
|
Lip Stiffness |
≥70N |
Jaws Width = 40mm, Clear Width = 7mm |
Hardness |
75±5A |
Shore |
Coefficient of Sliding Friction |
≤0.3 |
Electro-galvanized Steel |
≤0.3 |
Cr-Ni-steel |
≥0.6 |
Drive Sprocket with Rubber |
Temperature |
-18~43℃ |
Nylon Sliding Layer |
Air Humidity |
100% at 43℃ |
Nylon Sliding Layer |