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The 57 Series Stepper Motor, also known as the NEMA 23 Hybrid stepper motor with a 1.8-degree step angle, is a versatile and highly sought-after precision stepper motor. Combining the benefits of both permanent magnet and variable reluctance technologies, this hybrid stepper motor offers exceptional accuracy and reliability in precise motion control applications. With its compact size and high torque output, the 57 Series Stepper Motor is widely used in CNC machines, 3D printers, robotics, and automation systems. Its precise positioning capability and smooth operation make it an ideal choice for applications that demand precision and repeatability. Chinese suppliers have been instrumental in advancing the technology and production of the 57 Series Stepper Motor, providing industries worldwide with reliable and high-performance precision stepper motors.
Project | Specification |
Temperature rise | <8OK |
Resistance accuracy | ±10% |
Inductance accuracy | ±20% |
Ambient temperature range | -10~+50°℃ |
Ambient humidity range | 20%RH~90%RH |
Insulation resistance | 100MQMin.@50ovDc |
Insulation class | Class B 130° |
Step Angle accuracy | ±5% |
Radial runout of shaft | 0.06Max.(450g-load) |
Axial runout of the rotating shaft | 0.08Max.(450g-load) |
Remark:
1. This motor can be customized with special request.
2.formal size:57x57
Technical specification
Model | Electric current | Resistance | Inductance | Moment of inertia | Holding Moment | Fuselage length | Weight |
A | o | mH | g.cm2 | N.M | mm | kg | |
57HS56-3004 | 3 | 0.7 | 3.6 | 200 | 1.2 | 56 | 0.7 |
57Hs76-4004 | 4 | 1.o | 4.4 | 480 | 2 | 76 | 1.15 |
57Hs100-4004 | 4 | 1.2 | 1.1 | 550 | 2.8 | 10o | 1.65 |
57HS112-4004 | 4 | 1.5 | 2.8 | 600 | 3.2 | 112 | 1.75 |
The above are standard parameters, can be customized, can install brake, reducer, encoder and other devices | |||||||
