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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.

Model: 23HS33-4008S
This nema 23 stepper motor with step angle 1.8deg and size 57x57x84mm. 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 2.0Nm(283oz.in) with unipolar connection and 2.83Nm(400oz.in) with bipolar connect..
$32.43
Model: 23HS33-4008D
This nema 23 stepper motor with step angle 1.8deg and size 57x57x84mm. 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 2.0Nm(283oz.in) with unipolar connection and 2.83Nm(400oz.in) with bipolar connect..
$30.78
Nema 23 Bipolar 1.8deg 2.4Nm (340oz.in) 1.8A 4.95V 57x57x104mm 4 Wires
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Model: 23HS41-1804S
This bipolar Nema 23 stepper motor with step angle 1.8deg and size 57x57x104mm. It has 4 wires, each phase draws 1.8A, with holding torque 2.4Nm (340oz.in). Electrical Specification Manufacturer Part Number: 23HS41-1804S Motor Type: Bipolar Stepper Step Angle: 1.8 deg Holding Torque: 2.4Nm(340oz.in) Rated C..
$31.86
Model: 23HS45-3008D
This nema 23 stepper motor with step angle 1.8deg and size 57x57x114mm. 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 1.7Nm(240.7oz.in) with unipolar connection and 2.5Nm(354oz.in) with bipolar conne..
$35.61
Model: 23HS30-2694D
Electrical Specification Manufacturer Part Number: 23HS30-2694D Number Of Phase: 2 Step Angle: 1.8 deg Holding Torque: 1.85 Nm(262.03oz.in) Rated Current/phase: 2.8 A Phase Resistance: 1.1 ohms± 10% Inductance: 5.4 mH ± 20%(1KHz) Physical Specification Frame Size: 57 x 57 mm Body Length: 76 mm Shaf..
$24.58
Model: 23HS30-2804D
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 for brakes, encoder and hand wheels. Electrical Specification Manufacturer Part Number: 23HS30-2804D Motor Type: Bipolar Stepper Step Angle: 1.8 deg Hold..
$27.94
Model: 23HS45-3504S
This bipolar Nema 23 stepper motor with step angle 1.8deg and size 57x57x114mm. It has 4 wires, each phase draws 3.5A, with holding torque 3.0Nm (425oz.in). Electrical Specification Manufacturer Part Number: 23HS45-3504S Motor Type: Bipolar Stepper Step Angle: 1.8 deg Holding Torque: 3.0Nm(425oz.in) Rated C..
$35.61
Model: 23HS30-2694S
Electrical Specification Manufacturer Part Number: 23HS30-2694S Number Of Phase: 2 Step Angle: 1.8 deg Holding Torque: 1.85 Nm(262.03oz.in) Rated Current/phase: 2.8 A Phase Resistance: 1.1 ohms± 10% Inductance: 5.4 mH ± 20%(1KHz) Physical Specification Frame Size: 57 x 57 mm Body Length: 76 mm Shaf..
$24.58
Model: 23HS45-4204S
This is the strongest Nema 23 stepper cnc motors, 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:..
$34.72
Nema 23 Stepper Motor 3Nm/425oz.in with 9mm Shaft for NMRV30 Worm Gear Speed Reducer
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Model: 23HS45-4204S-RV
This motor has a torque of 3.0Nm (425oz.in) and its shaft is a 9mm keyway shaft, it can fit with NMRV30 Worm Gearbox directly. Electrical Specification Manufacturer Part Number: 23HS45-4204S-RV Motor Type: Bipolar Stepper Step Angle: 1.8 deg Holding Torque: 3.0Nm(425oz.in) Rated Current/phase: 4.2A Phase R..
$35.53
Model: 23HR20-2804S
This round bipolar Nema 23 stepper motor with step angle 1.8deg and size 57x52mm. It has 4 wires, each phase draws 2.8A, with holding torque 0.7Nm (99.13oz.in). Electrical Specification Manufacturer Part Number: 23HR20-2804S Motor Type: Bipolar Stepper Step Angle: 1.8 deg Holding Torque: 0.7Nm(99.13oz.in) ..
$21.60
Nema 23 Bipolar 0.9deg 1.26Nm (178.4oz.in) 2.8A 2.5V 57x57x56mm 4 Wires
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Model: 23HM22-2804S
This bipolar Nema 23 stepper motor with step angle 0.9deg and size 57x57x56mm. It has 4 wires, each phase draws 2.8A, with holding torque 1.26Nm (178.4oz.in). Electrical Specification Manufacturer Part Number: 23HM22-2804S Motor Type: Bipolar StepperStep Angle: 0.9 deg Holding Torque: 1.26Nm(178.4oz.in) Rat..
$20.78
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