Description
Jkongmotor Nema 23 bipolar stepper motor (JK57HM56-2804) with step angle 0.9deg and size 57x57x56mm. It has 4 wires, 2.8A, 0.9Ω 3.3mH and with holding torque 1.2N.m(169.93oz.in). For more different stepper motors requirements (such as gearbox, brake, encoder, or integrated motors), please contact us!!!
Electrical Specifications：
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Type: Nema23 bipolar stepper motor
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Model Name: JK57HM56-2804
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Phase: 2
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Step Angle: 0.9 degree
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Current: 2.8A
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Resistance: 0.9Ω±0.1(20℃)
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Inductance: 3.3mH±20%(1kHz 1V RMS)
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Holding Torque: 1.2N.cm (169.93oz.in)
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Insulation Class: B(130°); 80K Max.
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Optional Parts: Gearbox, Encoder, Brake, Integrated Driver...
Physical Specifications:
