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Under what circumstances do step planetary reducers need to replace bearings?

2019-10-12 14:01:00

1. When there is no oil in the stepping planetary reducer , it is forbidden to drive. Because of the quality of the lubricating oil, during the operation of the reducer, a very thin protective oil film will be formed at the contact position of the rotating parts such as bearings to prevent dry-to-hard and iron-to-iron dry friction. If it is operated without oil, it will damage bearings, gears, gears and other transmission parts.
2. When the stepping planetary reducer is running, when the bearing position is abnormally high, consider stopping the machine to check whether the bearing is damaged. If it is damaged, immediately replace it. Do not carry out a failure to perform a meta-rotation to avoid causing damage to other components and resulting in greater losses. .
3. When the stepping planetary reducer is running, the bearing position emits noise. Consider stopping the machine to check whether the bearing is damaged. If it is damaged, replace it immediately. In this case, it is also necessary to consider whether the noise is from the bearing or the gear. The sound of meshing.
4. It is recommended that after 7-8 years of normal operation, an overhaul is also performed, all bearings inside the reducer are replaced, and the gear and other transmission components are checked and overhauled at the same time.
Sometimes it may seem like a small problem, but the inside has been completely damaged. Therefore, when inspecting and maintaining the servo planetary reducer, you must carefully check to ensure that the quality of the parts and the condition of use are intact.

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