Stepper Motors

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Intro

Bipolar vs Unipolar

Unipolar

Bipolar (series)

Bipolar (Parallel)

Bipolar (series)


Drivers

  • Constant Voltage (L/R)
  • Constant Current (Chopper)


Stepping Schemes

  • Wave Stepping
  • Full Stepping
  • Half Stepping
  • Micro Stepping


Wiring

4 wire - Bipolar

8 wire - Unipolar or Bipolar


Steps per revolution

Common Step angle 1.8 deg (200 steps per rev)


NEMA Sizes

NEMA 17

NEMA 23

NEMA 35


Vendor List

Probotix

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