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Nema 23 - 57 x 57mm

A Nema 23 stepper motor is a stepper motor with a 2.3 x 2.3 inch (57 x 57 mm) 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.

E Series Nema 23 Bipolar 1.8deg 3.0 Nm(425oz.in) 4.2A 57x57x113mm 4 Wires
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Model: 23HE45-4204S
Electrical Specification Manufacturer Part Number: 23HE45-4204S Number of phase: 2 Step Angle: 1.8 deg Holding Torque: 3.0 Nm(425oz.in) Rated Current/phase: 4.2 A Phase Resistance: 0.9 ohms± 10% Inductance: 3.8 mH ± 20%(1KHz) Physical Specification Frame Size: 57 x 57 mm Body Length: 113 mm Shaft Di..
$27.77
Model: 23HS22-2804S1
This bipolar Nema 23 stepper motor with step angle 1.8deg and size 57x57x56mm. It has 4 wires, each phase draws 2.8A, with holding torque 1.26Nm (178.4oz.in). Please Notice: This shaft is 6mm diameter. Electrical Specification Manufacturer Part Number: 23HS22-2804S1 Motor Type: Bipolar Stepper Step Angle: 1...
$17.99
Model: 23HS22-3008D
This Nema 23 stepper motor with step angle 1.8deg and size 57x57x56mm. It has 8 wires, which have three connection options: Unipolar or Bipolar(Serial) or Bipolar(Parallel), you can choose any type as you wish. It's houlding torque reach 0.9Nm(127.5oz.in) with unipolar connection and 1.26Nm(178.4oz.in) with bipolar con..
$17.99
E Series Nema 23 Bipolar 1.8deg 1.9Nm (269oz.in) 2.8A 3.2V 57x57x76mm 4 Wires
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Model: 23HE30-2804S
Electrical Specification Manufacturer Part Number: 23HE30-2804S Number Of Phase: 2 Step Angle: 1.8 deg Holding Torque: 1.9 Nm(269oz.in) Rated Current/phase: 2.8 A Phase Resistance: 1.13 ohms± 10% Inductance: 5.4 mH ± 20%(1KHz) Physical Specification Frame Size: 57 x 57 mm Body Length: 76 mm Shaft D..
$18.91
Model: 23HS30-1006S
This unipolar Nema 23 stepper motor with step angle 1.8deg and size 57x57x76mm. It has 6 wires, each phase draws 1.0A, with holding torque 1.35Nm (191.2oz.in). Electrical Specification Manufacturer Part Number: 23HS30-1006S Motor Type: Unipolar Stepper Step Angle: 1.8 deg Holding Torque: 1.35Nm(191.2oz.in) ..
$25.49
Model: 23HS30-2804S
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 (269oz.in). Electrical Specification Manufacturer Part Number: 23HS30-2804S Motor Type: Bipolar Stepper Step Angle: 1.8 deg Holding Torque: 1...
$28.52
Nema 23 Stepper Motor 2.4Nm(339.79oz.in) 4A 57x57x82mm 8mm Shaft 4 Wires
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Model: 23HS32-4004S
Electrical Specification Manufacturer Part Number: 23HS32-4004S Number Of Phase: 2 Step Angle: 1.8 deg Holding Torque: 2.4Nm(339.79oz.in) Rated Current/phase: 4.0A Phase Resistance: 0.9ohms Inductance: 3.4mH ± 20%(1KHz) Physical Specification Frame Size: 57 x 57mm Body Length: 82mm Shaft Diameter: ..
$18.91
Model: 23HS30-2804S1
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 (269oz.in). Please Notice: This shaft is 6mm diameter. Electrical Specification Manufacturer Part Number: 23HS30-2804S1 Motor Type: Bipolar Ste..
$25.49
Nema 23 Stepper Motor 1.85Nm/256.9oz.in with 9mm Shaft for NMRV30 Worm Gear Speed Reducer
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Model: 23HS30-2804S-RV
This motor has a torque of 1.9Nm(269oz.in) and its shaft is a 9mm keyway shaft, it can fit with NMRV30 Worm Gearbox directly. Electrical Specification Manufacturer Part Number: 23HS30-2804S-RV Motor Type: Bipolar Stepper Step Angle: 1.8 deg Holding Torque: 1.9Nm(269oz.in) Rated Current/phase: 2.8A Phase Res..
$26.57
Model: 23HS30-3006D
This unipolar Nema 23 stepper motor with step angle 1.8deg and size 57x57x76mm. It has 6 wires, each phase draws 3.0A, with holding torque 1.35Nm (191.2oz.in). A rear shaft can mount encoder, hand wheel or equals. Electrical Specification Manufacturer Part Number: 23HS30-3006D Motor Type: Unipolar/Bipolar Step..
$25.49
Model: 23HS30-3004S
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: 1.9N..
$28.52
Model: 23HS22-2804D
This is a dual-shaft motor with a 13.5mm long rear shaft, and the shaft diameter is 8mm. Threaded holes are available on the rear end cap which can be used to brakes, encoder for hand wheels. Electrical Specification Manufacturer Part Number: 23HS22-2804D Motor Type: Bipolar Stepper Step Angle: 1.8 deg Holdi..
$19.95
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