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Nema 23 Stepper Motor

A Nema 23 stepper motor is a stepper motor with a 2.3 x 2.3 inch (57 x 57mm) faceplate. Nema 23 high torque stepper motors provide great value with no quality sacrifice. The version with a step angle of 0.9° is more precise than the typical 1.8° version of the motor. These motors are engineered to provide the highest possible torque but minimize vibration and audible noise. A wide range of motor windings and stack lengths are readily available, or the motors can be customized to meet your machine requirements. We have 8-wire motors that can be connected in all possible configurations: series, unipolar or parallel to maximize flexibility for your application. We can also have the windings customized to perfectly match your voltage, current and maximum torque at operating speeds.

NEMA stepper motor sizes depend on the frame size of the stepper motor. NEMA means the standards set by “National Electrical Manufacturers Association”, which is comprised of 560 major electrical manufacturers in the United States, primarily consisting of manufacturers of equipment and devices for power generation, transmission, distribution, and power applications. The purpose of standard setting is to eliminate misunderstandings between electrical product manufacturers and users and to specify the safety of these product applications.

Used - China Stock - Nema 23 Bipolar 1.8deg 1.9Nm(269.06oz.in) 2.8A 57x57x76mm 4 Wires
Used – 80% New -58 %
Model: 23HS30-2804S-USED
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 2.8A, with holding torque 1.9Nm(269.06oz.in). Electrical Specification Manufacturer Part Number: 23HS30-2804S Motor Type: Bipolar Stepper Step Angle: 1.8deg ..
C$26.48 C$11.11
Used - China Stock - Short Shaft Nema 23 Bipolar 1.89Nm(267.65oz.in) 2.9A 57x57x76.5mm 4 Wires
Used – 80% New -53 %
Model: 23HS30-2904S-USED
This short shaft Nema 23 stepper motor with 13.5mm length shaft, motor size 57x57x76.5mm. It has 4 wires, each phase draws 2.9A, with holding torque 1.89Nm(267.65oz.in). Electrical Specification Manufacturer Part Number: 23HS30-2904S Motor Type: Bipolar Stepper Step Angle: 1.8deg Holdin..
C$26.48 C$12.40
Used - China Stock - Nema 23 Bipolar 3Nm(425oz.in) 4.2A 57x57x113mm 4 Wires Stepper Motor CNC
Used – 90% New -60 %
Model: 23HS45-4204S-USED
This is the strongest Nema 23 stepper cnc motors, it with step angle 1.8deg and size 57x57x113mm. 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: 1.8deg ..
C$41.62 C$16.68
E Series Nema 23 Stepper Motor Bipolar 1.8deg 1.24Nm(175.6oz.in) 2.8A 57x57x54mm 4 Wires
Hot
Model: 23HE22-2804S
Electrical Specification Manufacturer Part Number: 23HE22-2804S Number of phase: 2 Step Angle: 1.8deg Holding Torque: 1.24Nm(175.6oz.in) Rated Current/phase: 2.8A Phase Resistance: 0.9ohms± 10% Inductance: 2.6mH±20%(1KHz)Insulation Class: B 130°C[266°F] Physical Specification Frame..
C$15.54
Model: 3-23HE22-2804S
Package includes: 3 x 23HE22-2804S Electrical Specification Manufacturer Part Number: 23HE22-2804S Number of phase: 2 Step Angle: 1.8deg Holding Torque: 1.24Nm(175.6oz.in) Rated Current/phase: 2.8A Phase Resistance: 0.9ohms± 10% Inductance: 2.6mH±20%(1KHz)Insulation Class: B 130°C[266°F] ..
C$44.88
E Series Nema 23 Bipolar 1.8deg 2.0Nm(283.22oz.in) 2.8A 57x57x76mm 4 Wires
Hot
Model: 23HE30-2804S
Electrical Specification Manufacturer Part Number: 23HE30-2804S Number Of Phase: 2 Step Angle: 1.8deg Holding Torque: 2.0Nm(283.22oz.in) Rated Current/phase: 2.8A Phase Resistance: 1.17ohms± 10% Inductance: 4.8mH±20%(1KHz)Insulation Class: B 130°C[266°F] Physical Specification Fram..
C$21.24
Model: 3-23HE30-2804S
Package includes: 3 x 23HE30-2804S Electrical Specification Manufacturer Part Number: 23HE30-2804S Number Of Phase: 2 Step Angle: 1.8deg Holding Torque: 2.0Nm(283.22oz.in) Rated Current/phase: 2.8A Phase Resistance: 1.17ohms± 10% Inductance: 4.8mH±20%(1KHz)Insulation Class: B 130°C[266°F]..
C$61.29
E Series Nema 23 Bipolar 1.8deg 3.0Nm(425oz.in) 4.2A 57x57x113mm 4 Wires
Hot
Model: 23HE45-4204S
Electrical Specification Manufacturer Part Number: 23HE45-4204S Number of phase: 2 Step Angle: 1.8deg Holding Torque: 3.0Nm(425oz.in) Rated Current/phase: 4.2A Phase Resistance: 0.88ohms± 10% Inductance: 3.4mH±20%(1KHz)Insulation Class: B 130°C[266°F] Physical Specification Frame S..
C$33.38
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