If the oil is judged in the running state of the reducer, the difference between the actual oil weight is relatively large. It is recommended to weigh the oil star and add moderate worm gear reducer lubricating oil when the reducer is stopped. Reducer manufacturers generally have instructions to specify the oil volume of worm gear reducers, and the oil volume is added to the 2/3 position of the oil window.

And this data is in the stop state, note: do not add lubricating oil when the worm gear reducer is running. Because during the operation of the worm gear reducer, the internal gear or the worm gear rotates to drive the internal lubricating oil to run together. If the amount of oil in the worm gear reducer is judged in this case, it may be full or lower than 2/3 of the oil window, there may even be no lubricant. When the new reducer is used, the oil needs to be replaced after 300 hours of continuous rotation, and the oil needs to be changed every 2500 hours thereafter. However, there are impurities, aging, and deterioration during use, which must be replaced at any time. Gear oils of fixed brands and numbers should be used for the reducer, and different brands, numbers or types of oils should not be mixed. In the oil change process, the inside of the reducer should be cleaned first, and then new oil should be injected.