NEMA23 57mm Hybrid Linear Stepper - 1.8° Through Type Lead Screw Motor for Industrial Automation
This 57mm NEMA23 hybrid stepper motor features a through type lead screw, great for precise linear motion in industrial and automated setups like CNC machines or assembly lines.
The screw lead controls linear speed, so you can get the right motion rate—fast or slow. It has a 41mm height for solid torque, and a taller motor means even more torque for heavy jobs.
Not sure what you need? Tell us your required linear speed and thrust before ordering samples, and we’ll recommend the perfect setup. No guesswork, just a motor that fits your workflow.
Ideal for robotics, material handling, and precision automation—reliable, adaptable, and built for accuracy.
Electrical Specification of nema 23 linear stepper motor:
| Model No. | Step Angle | Motor Length | Current /Phase | Resistance /Phase | Inductance /Phase | Holding Torque | # of Leads | Detent Torque | Rotor Inertia | Mass |
| | ( °) | (L)mm | A | Ω | mH | N.m | No. | g.cm | g.cm | Kg |
| 57BYGH41-2804 | 1.8 | 41 | 2.8 | 0.7 | 1.4 | 0.55 | 4 | 250 | 150 | 0.47 |
| 57BYGH51-2804 | 1.8 | 51 | 2.8 | 0.83 | 2.2 | 1.01 | 4 | 300 | 230 | 0.59 |
| 57BYGH56-2804 | 1.8 | 56 | 2.8 | 0.9 | 2.5 | 1.2 | 4 | 350 | 280 | 0.68 |
| 57BYGH64-2804 | 1.8 | 64 | 2.8 | 0.8 | 2.3 | 1 | 4 | 400 | 300 | 0.75 |
| 57BYGH76-2804 | 1.8 | 76 | 2.8 | 1.1 | 3.6 | 1.89 | 4 | 600 | 440 | 1.1 |
Screw rod Specification of lead screw:
| Screw Diameter(mm) | Screw Lead(mm) | Screw Pitch(mm) | Travel per step(mm) | Screw Diameter(mm) | Screw Lead(mm) | Screw Pitch(mm) | Travel per step(mm) |
| Tr8 | 1 | 1 | 0.005 | Tr8 | 10 | 2 | 0.05 |
| | 2 | 2 | 0.01 | | 12 | 2 | 0.06 |
| | 3 | 1.5 | 0.015 | | 14 | 2 | 0.07 |
| | 4 | 2 | 0.02 | | | | |
| | 8 | 2 | 0.04 | | | | |
| Tr10 | 2 | 2 | 0.01 | Tr12 | 2 | 2 | 0.01 |
| | 3 | 1.5 | 0.015 | | 3 | 3 | 0.015 |
| | 4 | 2 | 0.02 | | 8 | 2 | 0.04 |
| | 8 | 2 | 0.04 | | 10 | 2 | 0.05 |
| | 10 | 2 | 0.05 | | | | |
| | 12 | 2 | 0.06 | | | | |
Mechanical Dimension:MM
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NEMA23 57mm Linear Stepper Motor Lead Screw Motor 1.8° Through Type For Industrial Automation Images
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