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Many friends can't tell the difference between the reducer and the motor. In fact, they are very different. The reducer refers to the reducer and the motor, that is, the integration of the motor. This integration can also be called a gear motor or a gear motor.

Now there are various types of reducers on the market. Today, let's talk about the difference between single-stage reducer and two-stage reducer.

The bearing on the upper part of the reducer adopts oil immersion or forced lubrication.

Worm and worm reducers are also made of different materials. The bearing force and weight vary with the material of the reducer housing. The internal parts of the worm gear reducer are all metal castings, so they are relatively heavy. Especially the cast iron worm gear reducer made of cast iron is much heavier than the aluminum alloy worm gear reducer made of aluminum alloy.

In addition to the gear reducer shaft broken due to poor concentricity of the gear reducer output end assembly, if the gear reducer output shaft is broken, the following reasons may be involved.