How to prevent deformation of the output shaft of BLD13-35-3KW cycloidal pinwheel reducer

To prevent deformation of the output shaft of BLD13-35-3KW cycloidal pinwheel reducer, the following measures can be taken:

Reasonable selection and installation

Correct selection: Choose the appropriate reducer based on the actual load situation, ensuring that the rated output torque of the selected reducer is greater than the maximum working torque required in practice. Generally speaking, the maximum working torque required by the user should be less than twice the rated output torque of the gearbox.

Accurate installation: During installation, it is necessary to ensure that the output shaft of the reducer is concentric with the shaft of the driven equipment. Professional tools such as laser alignment instruments should be used for calibration, and the concentricity error should be controlled within 0.05mm/m. At the same time, it is strictly prohibited to hit the output shaft of the reducer with a hammer or other hammer to prevent excessive axial or radial force from damaging the bearings or gears.

Control operating conditions

Avoid overload operation: Strictly operate according to the rated load of the reducer, avoid bearing excessive loads during startup, shutdown, and operation, and prevent excessive impact and wear on the output shaft.

Reduce frequent start stop: Frequent acceleration and deceleration can cause the output shaft to experience significant instantaneous torque, and this situation should be minimized as much as possible. Unless necessary, the number of start stop cycles per day should not exceed 10.

Control speed: Avoid overspeed operation of the gearbox, especially during high-speed operation, pay attention to the stability and control of the speed to prevent the output shaft from bearing excessive stress and bending due to high speed.

Strengthen maintenance and upkeep

Regular inspection of lubricating oil: Regularly check the quality and quantity of lubricating oil in the gearbox, replace deteriorated or insufficient lubricating oil in a timely manner, maintain good lubrication status, and reduce friction and wear between the output shaft and components such as bearings.

Check the bearing status: Regularly inspect the bearings of the output shaft to ensure that they are installed correctly, without wear or damage. If any problems are found with the bearings, they should be replaced in a timely manner to ensure stable support of the output shaft.

Monitoring the condition of the output shaft: Regularly inspect the appearance, measure dimensions, and perform non-destructive testing on the output shaft to promptly detect early defects such as deformation and cracks, and take corresponding repair or replacement measures.

Optimize design and manufacturing processes

Strengthening the stiffness of the shaft: In the design phase, the stiffness of the shaft can be enhanced by increasing the diameter of the shaft, optimizing the structure of the shaft, etc., to reduce the vibration and deformation of the shaft during operation.

Select high-quality materials: Choose suitable high-strength steel as the material for the output shaft and perform appropriate heat treatment, such as quenching and tempering, surface quenching, etc., to improve the strength, toughness, and wear resistance of the shaft.

Improve manufacturing accuracy: Strictly control the machining accuracy of the output shaft, ensure that the dimensional tolerance, geometric tolerance, etc. of the shaft meet the design requirements, reduce surface roughness, avoid stress concentration caused by machining defects, and thus improve the deformation resistance of the output shaft.