July 28, 2015

What are the Advantages and Disadvantages of Stepper motors?


Advantages and Disadvantages of Stepper motors-

Advantages:

  • Low cost for control achieved
  • High torque at startup and low speeds
  • Ruggedness
  • Simplicity of construction
  • Can operate in an open loop control system
  • Low maintenance
  • Less likely to stall or slip
  • Will work in any environment
  • Can be used in robotics in a wide scale.

Disadvantages:

  • Require a dedicated control circuit
  • Use more current than D.C. motors
  • Torque reduces at higher speeds
  • Resonances can occur if not properly controlled
  • Not easy to operate at extremely high speeds.

comments

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