1. Product overview and features
It is suitable for the reduction transmission mechanism in the linkage. The main function is to reduce the speed of the diesel engine to a suitable speed to obtain a larger torque and power, so as to obtain the ability to drive the winch to increase the load through the crane.
The involute cylindrical gear reducer has the characteristics of high power and high precision.
The reducer bearing adopts double-row radial spherical roller bearings. This kind of bearing has large carrying capacity and self-aligning performance.
2. Main technical parameters of commonly used models
| Specification | parameter | |
| JS-1000 | JS-1200 | |
| Max transmission power (horsepower) | 1000 | 1200 |
| Max speed (rev/min) | 1500 | 1350 |
| Center distance (mm) | 355 | 380 |
| Normal modulus | 10 | 10 |
| Teeth number | Z1=28 Z2=43 | Z1=30 Z2=46 |
| Transmission ratio | 1.536 | 1.533 |
| Dimensions (length×width×height) (mm×mm×mm) | 1250×1050×1050 | 1275×1085×1085 |
| Weight (kg) | 1080 | 1400 |
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