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Stepper Motor Nema 23 9kg-cm (125 oz-in)

Stepper Motor Nema 23 9kg-cm (125 oz-in)

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Stepper Motor Nema 23 9kg-cm

Our Stepper motor nema 23 are great for position control. They can be found in desktop printers, plotters, 3d printers, CNC milling machines, and anything else requiring precise position control. These are a special segment of brushless motors. They are purposely built for high-holding torque. This high-holding torque gives the user the ability to incrementally “step” to the next position. This results in a simple positioning system that doesn’t require an encoder. This makes stepper motor controllers very simple to build and use.

This particular stepper has a Nema 23 frame size, and has a holding torque of 9kg-cm.

Here are a few applications where they are often found:

  • Printers
  • CNC machines
  • 3D printer/prototyping machines (e.g. RepRap)
  • Laser cutters
  • Pick and place machines
  • Linear actuators
  • Hard drives

Technical Specification

Form Factor Nema 23
Step Angle 1.8 deg.
Motor Length 56 mm
Rated Voltage 3.6 V
Rated Current 2 A
Phase Resistance 1.8 Ohms
Phase Inductance 2.5 mH
Holding Torque 9 kg-cm
No. of Lead Wires 6
Rotor Interia 300 g-cm²
Detent Torque 400 g-cm
Motor Weight 0.7 kg

Wiring Diagram

Mechanical Dimension

The following diagram shows the stepper motor dimensions in mm.