QJS-D series hardened gear reducer

The QJS-D series hard tooth surface reducer is widely used in various operating mechanisms of cranes, as well as in various mechanical equipment such as transportation, metallurgy, mining, chemical, and light industry

1、 Characteristics

1. Wide range of reduction ratio, nominal speed ratio 10-200;

2. The writing efficiency is high, with a second level of 96% and a third level of 94%;

3. Smooth operation and low noise;

Due to the use of 42CrMo and 35CrMo for forging and tempering treatment, the gear shaft and gear are made separately, resulting in a long service life High carrying capacity;

5. Easy to disassemble and inspect, easy to install

2、 Applicable conditions

1. The circumferential speed of the gear shall not exceed 16m/s

2. The high-speed shaft speed shall not exceed 1000r/min;

The working environment temperature is -40-45C

4 can operate in both directions