As a traditional transmission device, worm gear reducer is internally worm gear with involute tooth shape.
Worm gear reducer has the following advantages:
1. Compact mechanical structure, light volume, small and efficient;
2. Good heat exchange performance and fast heat dissipation;
3. Simple installation, flexible and light, superior performance, easy maintenance and overhaul;
4. Large transmission speed ratio, large torque and high overload bearing capacity;
5. Stable operation, low noise and durability;
6. Strong applicability, safety and reliability;
7. Long service life, low allowable input speed range and large deceleration range;
8. With self-locking function, it is suitable for lifting operation.
Its disadvantages are:
The work efficiency is too low, which can only reach 60 ~ 70%. And the worm is usually output by shaft. It is difficult to control the idle return, especially when the running in time of the turbine and worm is relatively long, its idle return is relatively large.
