Common faults and solutions for the KAF47-Y2.2-4P-5.36-M2-90° reducer

KAF47-Y2.2-4P-5.36-M2-90°
The common faults and solutions of reducers are as follows:
Gearbox overheating and high oil temperature

reason

The load is too large, exceeding the rated bearing capacity of the gearbox.

The installation position of the reducer is improper, and the ventilation and heat dissipation conditions are poor.

Improper selection of lubricating oil or high or low oil level.

solution

Reasonably select the reducer model to ensure that it can meet the actual load requirements. If the selected gearbox is too small, consider replacing it with a larger specification gearbox.

Reinstall the gearbox to ensure sufficient space for ventilation and heat dissipation around it, avoiding installation in enclosed or high-temperature environments.

Select appropriate lubricating oil and adjust the oil level according to the instructions of the gearbox to ensure that the oil level is within the normal range.

Excessive noise

reason

Gear wear or damage leads to a decrease in meshing accuracy.

Bearing damage causes unstable operation.

The installation accuracy of the reducer and motor or other equipment is insufficient, resulting in the coupling not being concentric.

Insufficient lubricating oil or poor oil quality results in poor lubrication effect.

solution

Regularly check the wear of the gears, and if there is severe wear or damage, replace the gears in a timely manner.

Check the bearings and replace any damaged ones promptly. At the same time, it is necessary to ensure that the installation of bearings meets the requirements and avoid early damage caused by improper installation.

Adjust the installation accuracy of the reducer and motor or other equipment again to ensure that the concentricity of the coupling is within the allowable range. Professional measuring tools can be used for calibration during installation.

Check the oil level and quality of the lubricating oil, and promptly replenish or replace the lubricating oil.

Oil leakage

reason

The aging and damage of the sealing components lead to oil leakage.

The sealing of the joint surface of the gearbox body is not tight.

The oil level is too high, causing oil to overflow from the vent hole or other gaps.

solution

Replace aging or damaged seals, such as oil seals, sealing rings, etc. When replacing seals, it is important to choose the appropriate model and material, and ensure proper installation.

Check the joint surface of the gearbox body. If there is any loose sealing, reapply sealant or replace the sealing gasket. When applying sealant, ensure that the joint surface is clean and dry to ensure the sealing effect.

Adjust the oil level according to the instructions to avoid excessive oil level.