1. The worm speed of the worm gear reducer shall not exceed 1500 rpm.

2. The working environment temperature is -40℃-+40℃. When the working environment temperature is lower than 0℃, the lubricating oil must be heated to above 0℃ before starting. When the working environment temperature is higher than 40℃, cooling measures must be taken.

3. The worm gear reducer can rotate forward and backward when it enters the shaft.