How to correctly install the output shaft of the XLD12-23-0.75KW cycloidal pinwheel reducer.

The following are the steps and key points for correctly installing the output shaft of XLD12-23-0.75KW cycloidal pinwheel reducer:

1. Preparation work: Confirm that the reducer model and specifications match the actual requirements, prepare the necessary tools for installation, such as copper bars, wrenches, etc., as well as a clean workspace, and provide an appropriate amount of lubricating oil and possible sealing components and accessories.

2. Install bearings: Install two bearings onto the output shaft. During installation, only use a copper rod to gently tap the bearing to prevent damage to the bearing bracket. Special bearing installation tools, such as hydraulic press fit machines, can also be used. If conditions permit, this can better ensure installation quality, ensure that the bearings are installed in place and not damaged.

3. Install the output shaft to the machine base: First, level the machine base with wood and raise it to a certain height above the ground for easy operation. Then install the output shaft with the bearing installed into the machine base, paying special attention to ensuring the coaxiality between the output shaft and the machine base hole. A square wooden block can be placed at the center of the output shaft, and then a copper rod can be used to knock the output shaft into the support until it reaches the predetermined position. During the tapping process, it is necessary to constantly check the position and coaxiality of the output shaft, and adjust it in a timely manner if there is any deviation.

4. Install fastening rings and other components: After installing the output shaft onto the machine base, install the fastening rings and other related components to ensure that they are firmly installed and positioned correctly, in order to fix and position the output shaft.

5. Installation of output end connectors: If couplings, pulleys, sprockets, and other connectors need to be installed on the output shaft, direct vertical impact force method is not allowed because the output shaft structure of the cycloidal pinwheel reducer cannot withstand axial vertical impact force. The correct approach is to use the shaft end screw hole to screw in the screw, and press the connecting part into place through the pressure of the screw. When installing connectors, pay attention to aligning the keyway to ensure the concentricity and perpendicularity of the connectors after installation, in order to avoid additional vibration and wear during operation.

6. Install oil seal: Install an oil seal on the output shaft to prevent lubricant leakage. When installing, pay attention to the correct direction of the oil seal to ensure that it is tightly attached to the surface of the output shaft without any gaps. A small amount of lubricating oil can be applied to the lip of the oil seal for installation and to prevent damage to the lip.

7. Inspection and debugging: After installation, manually rotate the output shaft to check for flexible rotation, any jamming or abnormal resistance. At the same time, check whether the axial clearance of the output shaft meets the requirements, and make appropriate adjustments if necessary. It is also necessary to check whether the installation of each component is firm and whether the connecting bolts are tightened. After confirming that there are no problems, add an appropriate amount of lubricating oil to the reducer, and then conduct a no-load test run to observe the operation of the output shaft, including speed, vibration, noise, etc. If there are any abnormalities, stop the machine in time for inspection and troubleshooting.