Reasons for excessively high bearing temperature of parallel-axis helical gear reducers

Date:2022-01-18 15:18:28

The bearing temperature of the parallel-axis helical gear reducer is too high:

Reason: The oil level in the gear reducer is too low, the lubricating oil is insufficient, the lubricating oil has aged, and the bearing is damaged;

Solution: Check the oil level of the gear reducer at room temperature, replenish or replace the lubricating oil of the gear reducer according to the actual situation, inspect the bearings, and replace them if necessary if there are any abnormalities;

Fracture of gear teeth in helical gear reducer:

Reason: Overload work, gear reducer quality is not up to standard;

Solution: Replace the broken parts of the gear reducer and recalculate the load to see if the selection is correct;

Cracking of the reducer housing of the helical gear reducer:

Reason: excessive radial force, gear fracture, quality issue;

Solution: When users utilize chain transmission to output power, it is essential to verify the radial force of the gear reducer. If the radial force exceeds the specified maximum value, it is recommended that users adopt a welded box or increase the model size.

Of course, to reduce the occurrence of faults in parallel-axis helical gear reducers, in addition to purchasing high-quality products, it is also necessary to use them reasonably, conduct regular inspections and maintenance, and perform the three tasks of inspection, cleaning, and lubrication. These measures can help improve the operational stability and accuracy of the gear reducers, and extend their service life.