Optoelectronic Displays

12V Nema 23 Two Phase Stepper Motor 1.8 Deg , 57mm Bipolar Step Motor

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NEMA 23(inch) 57BHM(MM)Series two-phase (four phase) stepper motor


Description:


0.9o Square NEMA 23 57mm stepper motor
57mm stepping motor
Model: NEMA23, 57BHH, 57BYGH
Phase: 2phase or 4 phase
Stepper Angle: 0.9o
Low Current
Medium Holding Torque
Lead wire no.: 4 or 6 wires
Speed: low or high speed
Shape: Square


Application:


Our application fields refer to robot, music fountain, industrial electronic automation equipment, medical instrument, advertising equipment, stage lighting equipment, printer, textile machinery, external applicable equipment of computer, CNC router, etc.
Step Angle-----------------------------1.8°±5%
Temperature Rise--------------------------80℃ Max.
Insulation Resistant--------100MΩ Min.,500VDC
Dielectric Strength--------500VAC for one minute
Ambient Temperature ----------—20℃~+50℃
Shaft Radial Play-------------------------------0.02Max.(450 g-load)
Shaft Axial Play--------------------------------0.08Max.(450 g-load)

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NEMA 23(inch)57BHM(MM)series step-motor parameter list |
Technicial Parameters: |
New Model | Old Model | No.of Phase | Voltage | Current | Inductance | Resistance | Holding Troque | Rotor Inertia | Weight | Length | Lead Wire Number |
? | ? | ? | V | A | mh±20％ | Ω±10％ | kg.cm | g.cm2 | kg | mm | NO. |
57BHM41-030B | 57BYGH094 | 4 | 15 | 0.3 | 70 | 50 | 3.8 | 135 | 0.42 | 41 | 6 |
57BHM41-040B | 57BYGH091 | 4 | 12 | 0.4 | 30 | 30 | 2.2 | 135 | 0.42 | 41 | 6 |
57BHM41-110A | 57BYGH095D-27 | 2 | 4 | 1.1 | 5.4 | 3.6 | 3.2 | 135 | 0.42 | 41 | 4 |
57BHM41-110B | 57BYGH095-19 | 4 | 4.2 | 1.1 | 5.4 | 3.8 | 3.6 | 135 | 0.42 | 41 | 6 |
57BHM54-100B | 57BYGH2913 | 4 | 5.4 | 1 | 11 | 5.4 | 8 | 260 | 0.65 | 54 | 6 |
57BHM54-150A | 57BYGH2915 | 2 | 3.6 | 1.5 | 8 | 2.4 | 9 | 260 | 0.65 | 54 | 4 |
57BHM54-200B | 57BYGH293-08 | 4 | 4 | 2 | 4.2 | 2 | 8.8 | 260 | 0.7 | 54 | 6 |
57BHM54-250A | 57BYGH291-25 | 4 | 3.3 | 2.5 | 4.5 | 1.3 | 7.8 | 260 | 0.7 | 54 | 4 |
57BHM56-300A | 57BYGH292D | 2 | 2.4 | 3 | 1.2 | 0.8 | 7.8 | 260 | 0.4 | 56 | 4 |
57BHM76-150A | 57BYGH3911C-46 | 2 | 3.3 | 1.5 | 12 | 2.2 | 18 | 460 | 1.1 | 76 | 4 |
57BHM76-200A | 57BYGHR3904 | 2 | 3.2 | 2 | 7.2 | 1.6 | 15 | 460 | 1.1 | 76 | 4 |
57BHM76-200B | 57BYGHR3901-02 | 4 | 4.5 | 2 | 6 | 2.25 | 13.8 | 460 | 0.65 | 76 | 6 |
57BHM76-280A | 57BYGH3952B | 2 | 3.22 | 2.8 | 5.6 | 1.15 | 18.2 | 460 | 1.1 | 76 | 4 |
57BHM76-300A | 57BYGH3935E | 2 | 3 | 3 | 4.4 | 1 | 20 | 460 | 1.1 | 76 | 4 |
57BHM76-330A | 57BYGHR3918 | 2 | 3.3 | 3.3 | 2 | 1 | 14.8 | 460 | 1.1 | 76 | 4 |
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The motors are qualified with the CE certificate and ISO9001

The motors can be designed according to the customers requirements