Optical, Magnetic, Resolver, or Capacitive?

Optical, Magnetic, Resolver, or Capacitive?

Optical, Magnetic, Resolver, or Capacitive for Your Motor Encoder? (Source: Vera Aksionava/stockabobe.com) In many motion control designs, it’s essential to know the key parameters of the motor’s rotor, such as its angular position, speed, and direction. One component that is vital to understanding these parameters is an encoder, which is an add-on sensor that determines…

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