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Factory Automation

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  • No : 21540
  • Release Date : 2018/08/22 16:28
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Synchronous operation of two motors

Provide a sample of peripheral devices and related wiring diagram for using inverters to drive two motors synchronously.
(I want to have one motor start operating when another motor stops or is mechanically delayed.)
Category : 


When synchronously operating two motors, you need to detect speed from both motors. Each inverter is controlled based on this speed detection signal. As an example, deviation quantity of each motor is input to the synchronous transmitter and synchronous transformer, and then convert it through the deviation detector (FR-FD) into output of each inverter. (This example is shown on Page 1-25 of the FREQROL-A series option material.) Figure 1
Product Name
Inverter, magnet motor drive
Product Category
Manual Controller/Speed controller
FR-A024, option

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