The WPES120-175,WPES135-200,WPES155-250,WPEDS40-70,WPEDS50-80 cycloidal gear reducer is a widely used reduction equipment in mechanical transmission, which has the advantages of large transmission ratio, compact structure, and high efficiency. However, during use, various faults may occur in the cycloidal pinwheel reducer, affecting its normal operation. This article will analyze common faults of cycloidal pinwheel reducers to help users better understand and solve these problems.
1、 Gearbox heating
The heating of the cycloidal gear reducer during operation is a common fault. The reasons for fever may include the following aspects:
1. Poor lubrication: Insufficient or poor quality lubricating oil inside the reducer leads to increased friction resistance, resulting in heating phenomenon.
2. Assembly issue: There is an error in the assembly process of the reducer, which leads to poor gear meshing and causes heating.
3. Excessive load: The reducer bears an excessive load that exceeds its design capacity, which can also cause heating.
To address the issue of heat generation, the following measures can be taken to solve it:
1. Regularly check the amount and quality of lubricating oil to ensure good lubrication.
2. Strictly control the assembly accuracy during the assembly process to ensure good gear meshing.
3. Reasonably choose the model and specifications of the reducer to avoid overload operation.
2、 Gearbox oil leakage
The oil leakage of the cycloidal gear reducer is also a common fault. The reasons for oil leakage may include the following aspects:
1. Oil seal aging: The oil seal inside the reducer is aging, worn or damaged, resulting in loose sealing and oil leakage.
2. Loose screws: The screws on the outside of the reducer are loose or come off, causing poor sealing and resulting in oil leakage.
3. Excessive oil level: The oil level inside the gearbox is too high, exceeding the sealing height of the oil seal, resulting in oil leakage.
To address the issue of oil leakage, the following measures can be taken:
1. Regularly check the wear of oil seals and replace aged or damaged oil seals in a timely manner.
2. Strictly control the tightening degree of screws during the assembly process to ensure that they do not loosen or fall off.
3. Regularly check the oil level inside the gearbox to avoid oil leakage caused by excessive oil level.
3、 The gearbox is noisy
The loud noise during operation of the cycloidal gear reducer is also a common fault. The reasons for loud noise may include the following aspects:
1. Gear wear: The internal gears of the reducer are severely worn, resulting in poor meshing and generating noise.
2. Bearing damage: The bearings inside the reducer are damaged or severely worn, resulting in inflexible rotation and generating noise.
3. Installation issue: There may be errors or looseness in the installation process of the gearbox, resulting in unstable rotation and noise generation.
To address the issue of high noise, the following measures can be taken to solve it:
1. Regularly check the wear of gears and replace severely worn gears in a timely manner.
2. Regularly check the wear of bearings and replace damaged or severely worn bearings in a timely manner.
3. Strictly control the installation accuracy and tightness during the installation process to ensure smooth rotation of the reducer.
