worm gear reducer

Worm gear reducer advantages-construction hoist

worm gear reducer advantages-construction hoist

Different construction elevator manufacturers will choose worm gear reducers or gear reducers in the selection of elevator drive devices, which have the following advantages:

  1. Compact mechanical structure, light volume, small and efficient;
  2. Good heat exchange performance and fast heat dissipation;
  3. Easy installation, flexible and light, superior performance, easy to maintain and repair;
  4. Large transmission speed ratio, large torque, high overload capacity;
  5. Smooth operation, low noise, durable;
  6. Strong applicability, high safety and reliability;
  7. The service life is long, the allowable input speed range is very low, and the deceleration range is large;
  8. With self-locking function, suitable for lifting operations.

The disadvantages are:

Worm gear reducer work efficiency is too low and can only reach between 60% and 70%. Moreover, worm gears are usually output by shaft. It is difficult to control the idling, especially when the turbine and the worm have run-in time for a long time, the idling is relatively large.

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