Common problems and causes of worm gear reducers.

1. Excessive noise: The worm gear reducer will produce noise during operation, but if the noise is excessive, it may be due to the following reasons:

- Improper assembly of the worm gear reducer, resulting in looseness or poor friction between parts.

- The meshing clearance between the worm gear and the worm is too large or the shape is abnormal, causing shock and vibration during meshing.

- Poor lubrication of the worm gear reducer leads to increased friction between parts.

2. The oil temperature is too high: The working oil temperature of the worm gear reducer should be controlled within an appropriate range. If the oil temperature is too high, it may be due to the following reasons:

- Improper selection of oil, too high or too low viscosity, resulting in poor lubrication effect.

- The radiator or cooling system is faulty, causing poor heat dissipation.

- Overload operation or too high working environment temperature prevents the worm gear reducer from effectively dissipating heat.

3. Leakage problem: The lubricating oil or seals of the worm gear reducer may leak during operation, which may be due to the following reasons:

- The seals are aged, damaged or improperly installed, causing oil seal leakage.

- Overload operation, vibration or impact cause some parts to loosen, causing leakage.

- The lubrication system of the worm gear reducer is unreasonably designed, resulting in the failure of the oil to be effectively sealed.

These problems are relatively common during the use of worm gear reducers, and timely inspection and maintenance are required to ensure the normal operation and life of the worm gear reducer.