1. The worm equipment reducer can get a huge equipment ratio, and the bigger output torque is smaller sized compared to the staggered axle 
gear system.
2. The two tooth of the worm gear are in line contact, and the bearing capability is much greater than that of the crossed helical equipment mechanism.
3. The worm equipment reducer transmission is the same as the screw get, which is a multi-tooth mesh get, therefore the transmission is stable and the noise is very small.
4. The worm equipment reducer has self-locking property. When the lead angle of the worm is normally smaller than the equivalent friction position between the meshing teeth, the system has self-locking real estate, and the reverse self-locking could be realized, Gear Reducers that’s, the worm steering wheel can only be powered by the worm, and the worm can’t be driven by the worm steering wheel. For example, in the self-locking worm mechanism used in its heavy machinery, the reverse self-locking house can serve as a basic safety protection.
5. The worm equipment reducer has high transmission efficiency and serious wear. On the other hand, the relative sliding quickness is large, causing severe wear on the tooth surface and serious heat era. In order to dissipate warmth and reduce wear, components with better anti-friction and anti-wear properties and good lubrication devices are often used, therefore the cost is high.
6. The axial drive of the reducer worm is normally large, and the anti-lock bearing is certainly set up on the worm shaft of our factory.