For RXF71-3.25-4KW reducers that have shortened their maintenance cycle, the following remedies can be taken:
Strengthen lubrication management
Check lubricant : Check the oil level and quality of the lubricant regularly. If the oil becomes turbid, impurities or has expired, it should be replaced in time. Make sure to use lubricating oil suitable for this reducer. Oils of different grades are not allowed to be mixed.
Shorten the oil change cycle : If the crude oil change cycle is replaced every 5,000 hours or the oil pollution exceeds the standard, consider shortening it to every 3,000 hours or less to ensure the performance of the lubricant.
Check load condition : Regularly evaluate the reducer’s load to ensure it operates within the rated load range. Avoid long-term overload or impact load. If overload is found, you need to adjust the load in time or replace the appropriate reducer with specifications.
Strengthening component inspection and maintenance
Check gears : Check the wear of the gears regularly to check whether there are any problems such as abrasions, glues, and significant wear on the tooth surface. If the gears are found to be worn seriously, they should be replaced in time.
Check bearings : Pay attention to the operating status of the bearings and check whether there is abnormal vibration, noise or overheating. If so, the bearing may be damaged and needs to be replaced in time.
Check seals : Check whether the oil seals and other seals are aging or damaged, and whether there is any oil leakage. If oil leakage is found, replace the seal in time and replenish lubricating oil.
Improve the working environment : Ensure that the vent of the reducer is unobstructed and avoid being blocked by dust and debris. The dust and dirt on the surface and surrounding of the reducer can be regularly cleaned to maintain good heat dissipation conditions. For harsh environments with high dust and water vapor, you can consider adding protective measures, such as installing protective covers or choosing a reducer with higher protection levels.
Optimized installation and assembly : Check whether the reducer is installed correctly, ensure that the concentricity of the input shaft and the motor shaft, the output shaft and the load shaft meet the requirements, and avoid additional stress and wear caused by improper installation. If necessary, reassembly.
Establish a monitoring mechanism : Establish a regular inspection system, record the vibration, temperature, noise and other data of the reducer every 500 hours, compare historical data, and promptly discover abnormal trends. If possible, an online oil analyzer can be used to detect the content of metal particles and predict the wear of gears and other components.
