1. The worm gear reducer can get a sizable equipment ratio, and the bigger output torque is more compact compared to the 
staggered axle gear mechanism.
2. The two teeth of the worm gear are in line get in touch with, and the bearing capacity is much higher than that of the crossed helical equipment mechanism.
3. The worm gear reducer transmission is equivalent to the screw get, which really 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 position of the worm is usually smaller compared to the equivalent friction position between the meshing teeth, the mechanism has self-locking real estate, and the reverse self-locking could be realized, that is, the worm wheel can only be powered by the worm, and the worm can not be driven by the worm steering wheel. For instance, in the self-locking worm system used in its heavy machinery, the reverse self-locking property can serve as a security protection.
5. The worm equipment reducer has high transmitting efficiency and serious wear. Scroll Vacuum Pump However, the relative sliding rate is large, causing serious wear on the tooth surface and serious heat era. To be able to dissipate temperature and reduce wear, materials with better anti-friction and anti-wear properties and good lubrication devices are often used, so the cost is high.
6. The axial pressure of the reducer worm is huge, and the anti-lock bearing is set up on the worm shaft of our factory.