Home / NEMA 23 57HS 1.8° 2-Phase Hybrid Stepper Motor

NEMA 23 57HS 1.8° 2-Phase Hybrid Stepper Motor

$7-$18

This NEMA23 1.8° 2-Phase Hybrid Stepper Motor offers users a precise, reliable and low-vibration movement, thanks to its precision motor design. Its hybrid construction delivers smooth operation with high torque, making it a great choice for applications that require precise movement. This product is ideal for use in 3D printing, CNC machines, robotic arms, and automated equipment.

Model TypeStepper Motor

Size(mm)57

Step Angle(°)1.8

Max. Radial Force(N)75

Max. Axial Force(N)15

Temperature Rise(℃)80

SPECIFICATIONS

Model No 57HS41-2004 57HS41-1004 57HS41-2004 57HS51-1504 57HS51-2004 57HS51-2006 57HS56-1504 57HS56-3004 57HS56-2006 57HS64-3004 57HS76-2004 57HS76-3004 57HS76-4004 57HS82-3004 57HS82-4004 57HS100-3004
Step Angle (°) 1.8 1.8 1.8 1.8 1.8 1.8 1.8 1.8 1.8 1.8 1.8 1.8 1.8 1.8 1.8 1.8
Rated Voltage (V) 2 5.4 2 2.4 2.4 2 5.7 2.85 3.6 3.9 8.6 2.7 2.4 4.2 3 3
Rated Current(A) 2 1 2 1.5 2 2 1.5 3 2 3 2 3 4 3 4 3
Phase Resistance (Q) 1 5.4 1 1.6 1.2 1 3.8 0.95 1.8 1.3 4.3 0.9 0.6 1.4 0.75 1
Phase Inductance (mH) 1.2 9.5 2.2 3.8 3 1.6 12 2.8 2.8 2.2 16.2 3.5 2.2 5 3.5 4.5
Holding Torque (Kg.cm) 3.2 5.5 5 8.2 9 7 13.5 12 9 15 24 20 20 22 20 25
Detent Torque (g.cm Max) 210 210 210 360 360 360 400 400 400 500 680 680 680
Rotor Inertia (g.cm²) 120 120 120 275 275 275 300 300 300 380 480 480 480 510 510 680
Motor Length (mm) 41 41 41 51 51 51 56 56 56 64 76 76 76 82 82 100
Lead Wires No. 4 4 4 4 4 6 4 4 6 4 4 4 4 4 4 4
Motor Weight (Kg) 0.45 0.45 0.45 0.65 0.65 0.65 0.7 0.7 0.7 0.8 1 1 1 1.2 1.2 1.4

Product Display

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.

This unipolar Nema 23 stepper motor with step angle 0.9deg and size 57x57x56mm. It has 4/6 wires, each phase draws 0.6-4.2A, with holding torque 0.39-1.8Nm (55.3-254.8oz.in).

Electrical Specification:

  • Manufacturer Part Number: 57HM
  • Motor Type: Unipolar Stepper
  • Step Angle: 0.9 deg
  • Holding Torque: 0.39-1.8Nm (55.3-254.8oz.in)
  • Rated Current/phase: 0.6-4.2A
  • Phase Resistance: 0.4-4.2Ω
  • Inductance: 1.5-29.2mH ± 20%(1KHz)

Physical Specification:

  • Frame Size: 57 x 57mm
  • Body Length: 41-76mm
  • Shaft Diameter: Φ8mm
  • Shaft Length: 21mm
  • D-cut Length: 15mm
  • Number of Leads: 4/6
  • Lead Length: 500mm
  • Weight: 0.45-1.05Kg
NEMA23 1.8° 2-Phase Hybrid Stepper Motor

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Technical Documents Downloads

File NameSizeDownload
Stepper-Motor-Catalog.pdf19.2MBDownload

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