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Nema 23 Stepper Motor Bipolar 1.8 Deg 3Nm (425oz.in) 4.2A 57x57x114mm 4 Wires CNC Stepper Motor (23HS45-4204S)

Nema 23 Stepper Motor Bipolar 1.8 Deg 3Nm (425oz.in) 4.2A 57x57x114mm 4 Wires CNC Stepper Motor (23HS45-4204S)
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Our Price:$37.76
Quantity:- +

Bulk Price:
Qty.Range(unit) Price(unit) Discount
5 $35.87 5%
10 $35.12 7%
50 $33.98 10%
100 $32.85 13%
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Nema 23 Stepper Motor Bipolar 1.8 Deg 3Nm (425oz.in) 4.2A 57x57x114mm 4 Wires CNC Stepper Motor(23HS45-4204S)


This is the strong Nema 23 stepper motor, it with step angle 1.8deg and size 57x57x114mm. It has 4 wires, each phase draws 4.2A, with holding torque 3.0Nm (425oz.in).


Electrical Specification

  • Manufacturer Part Number: 23HS45-4204S
  • Motor Type: Bipolar Stepper
  • Step Angle: 1.8 deg
  • Holding Torque: 3.0Nm(425oz.in)
  • Rated Current/phase: 4.2A
  • Voltage: 3.78V
  • Phase Resistance: 0.9ohms
  • Inductance: 3.8mH ± 20%(1KHz)

Physical Specification

  • Frame Size: 57 x 57mm
  • Body Length: 113mm
  • Shaft Diameter: Φ10mm
  • Shaft Length: 24mm
  • D-cut Length: 20mm
  • Number of Leads: 4
  • Lead Length: 400mm
  • Weight: 1.8kg





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Electrical Specification
Bipolar/Unipolar Bipolar
Holding Torque (Ncm) 300
Holding Torque (oz.in) 425
Inductance(mH) 3.8
Phase Resistance(ohm) 0.9
Rated Current (A) 4.2
Step Angle(°) 1.8
Physical Specification
Body Length(mm) 113
Frame Size(mm) 57x57
Single Shaft/Dual Shaft Single Shaft
Shaft Type D-Cut
Shaft Diameter(mm) 10
Shaft Length(mm) 24
No. of Lead 4
Lead Length(mm) 400
Weight(g) 1600
  • Connectors: Molex, Harwin, Tyco/AMP, JST etc.
  • Lead wires & cables: Special lengths, Protective hose
  • Shaft: Round, D-Cut, Cross drilled, Key-Way, Thread or Hollow
  • Winding: Resistance, Inductance, Rated Current, etc.

Jones – 17 Jun 2024

Nice motor for the money. They have held up well. Construction and finish is nice.

mohamed soud – 02 Sep 2023

Fit and finish seems pretty decent for the price. I ran them for more than 400 hours and they're still just as good as they were out of the box.

chip.stewart – 30 Jul 2020

They work well for me - especially considering the price. Good torque, quiet enough. Next time, though, I'll order something with detachable leads.

f.corlier – 01 Nov 2019

Ware und Lieferung wie beschrieben, alles bestens.

pavechernobrivet-0 – 28 Jul 2018

All is well. Fast delivery. Corresponds to the description.

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