We use 4 stepper motors for our CNC machines.

This is one of the most popular Nema 23 stepper motor, it with step angle 1.8deg and size 57x57x76mm. It has 4 wires, each phase draws 3A, with holding torque 1.9Nm (269oz.in).

Electrical Specification

  • Manufacturer Part Number: 23HS30-3004S
  • Motor Type: Bipolar Stepper
  • Step Angle: 1.8 deg
  • Holding Torque: 1.9Nm(269oz.in)
  • Rated Current/phase: 3A
  • Voltage: 3.36V
  • Phase Resistance: 1.12ohms
  • Inductance: 4.8mH ± 20%(1KHz)

Physical Specification

  • Frame Size: 57 x 57mm
  • Body Length: 76mm
  • Shaft Diameter: Φ6.35mm
  • Shaft Length: 21mm
  • D-cut Length: 15mm
  • Number of Leads: 4
  • Lead Length: 500mm
  • Weight: 1.2kg

Connection

A+A-B+B-
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