China Zly Double Stage Ratio Reduction Cylindrical Crane Duty Gear Box, Find details about China Gear Box, Gearboxes from Zly Double Stage Ratio Reduction Cylindrical Crane Duty Gear Box
Size | 80, 100, 125, 160, 200, 250, 280, 315, 255, 400, 450, 500,560 |
Ratio | 6.3; 7.1; 8; 9; 10; 11.2; 12.5; 14; 16; 18; 20 |
The rotation speed of high speed shaft | no more than 1500rpm. |
The circumferential velocity of gear | no more than 20m/s. |
Ambient temperature | -40~45ºC. Lubricant should be heated up to 0ºC before starting if the ambient temperature is below 0ºC |
Direction | clockwise and un-clockwise |