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Question:

What is an expansion type two stage retarder?

What is an expansion type two stage retarder?

Answer:

The reducer is a kind of independent parts enclosed by a rigid shell gear, worm gear, gear - worm gear reducer, commonly used as a prime mover and work machine. It plays an important role in matching speed and transmitting torque between prime mover and working machine or actuator, and it is widely used in modern machinery.
Expansion type two stage reducer is the input shaft and the output shaft is not the same side, the same axis of the transmission, the gear drive series of two speed reducer.The expansion reducer is the reducer with different shafts, the general input shaft is on one side, and the output shaft is on the other side of the non input shaft axis.
Reducer according to different transmission series can be divided into single-stage and multi-stage reducer, general level needs two gears, two needs four gear.Reducer in the prime mover and working machine or actuator between the matching speed and torque transfer role, reducer is a relatively precise machine, the purpose of using it is to reduce speed, increase torque. According to the transmission series, it can be divided into single stage and multistage reducer. According to the arrangement of transmission, they can be divided into expansion type, split flow type and the same shaft type reducer.

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