What are the advantages of excavator slewing bearing reducer

2019-06-25

The excavator slewing ring reducer plays a very important role in the slewing ring equipment. It can effectively control the speed of the slewing ring. In an emergency, the speed of the slewing ring can be adjusted according to the reducer. Let's take a look at the four advantages of the excavator slewing bearing reducer.
1. The slewing ring reducer is highly integrated. The largest and smallest slewing ring reducer can drive parts and loads that are tens of times different, but their dimensions, especially the axial dimension of the drive chain, are different. This advantage is convenient The structure of the tandem transmission connecting parts is flattened, so that the entire mechanical equipment is reduced.
2. Due to the high integration of the slewing gear reducer, the user does not need to purchase and process each part of the rotating equipment one by one, and to a certain extent, it also reduces the preliminary procedures at the beginning of the product production, thereby greatly improving labor Production rate.
3. The safety of the slewing bearing reducer, the worm gear drive has the characteristics of reverse self-locking, which can complete reverse self-locking, that is, only the worm can drive the worm wheel, but the worm wheel cannot drive the worm to move. This feature allows the slewing ring reducer to be widely used in lifting, high-altitude operations and other equipment. While improving the scientific and technological content of the host, it also improves the operating stability and safety factor of the host. Compared with the traditional slewing products, the slewing bearing reducer has the advantages of simple installation, easy maintenance, and saving installation space to a greater extent.
4. Simplified main engine design of slewing ring reducer. Compared with traditional gear transmission, worm gear transmission can obtain a relatively large reduction ratio. In some cases, reducer parts can be omitted for the main engine, thus greatly reducing the main engine Failure rate.