The difference between the speed changer and the inverter change speed

The inverter uses the frequency change to achieve the need to change the output speed. The reducer and the speed increaser use the gear number of the gear to change the output speed. Here is the detailed difference.

The difference between the reducer and the inverter: The reducer reduces the motor (motor) speed by mechanical transmission, and the inverter adjusts the AC frequency to reach the motor (motor) speed regulation. When the motor speed is reduced by the inverter, energy saving can be achieved. Domestic comparison of well-known inverter production companies have three crystal, Ying Wei Teng and so on. The reducer is a relatively fine machine that is used to lower the speed and add torque. It has a variety of types and different types, and different types have different uses. The types of reducers are complex. According to the transmission type, they can be divided into gear reducers, worm reducers and planetary gear reducers. According to the different drive stages, they can be divided into single-stage and multi-stage reducers. According to the gear shape, they can be divided into cylindrical gears. Reducer, bevel gear reducer and conical-cylindrical gear reducer; according to the way of transmission, can be divided into expansion, split and coaxial reducer.

Different types of reducer (motor) speed, and the inverter is to adjust the AC frequency to reach the motor (motor) speed regulation. When the motor speed is reduced by the inverter, energy saving can be achieved.