Changzhou Chuangwei Motor & Electric Apparatus Co., Ltd,
Changzhou Chuangwei Motor & Electric Apparatus Co., Ltd. Specializes in production and development of step motor and driver
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NEMA23 57MM 2 Phase 6 Wires Square Hybrid Stepper Motor , 57BH Stepper Motor for Music Fountain
57BH(MM)NEMA 23(inch)Series two-phase (four-phase ) stepper motor
Description:
NEMA23 Round 1.8º 57BYG stepper motor
Model: NEMA23, 57BH, 57BYG
Phase: 2phase or 4 phase
Stepper Angle: 1.8º
Low Current
Medium Holding Torque
Lead wire no.: 4 or 6 wires
Speed: low or high speed
Shape: Round
Key words:
57mm stepper motor
57mm stepping motor
NEMA 23 STEPPER MOTOR
NEMA 23 STEPPING MOTOR
HYBRID STEPPER MOTOR
Model: NEMA23, 57BH, 57BYG
Phase: 2phase or 4 phase
Stepper Angle: 1.8º
Lead wire no.: 4 or 6 wires
Shape: Round
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,etc.
The motors are qualified with the CE certificate and ISO9001
The motors can be designed according to the customers requirements
| Item | Specifications |
| Step Angle | 1.8º |
| Step Angle Accuracy | ±5% |
| Resistance Accuracy | ±10% |
| Inductance Accuracy | ±20% |
| Temperature Rise | 80℃ Max. |
| Ambient Temperature | -20℃~+50℃ |
| Insulation Resistance | 100MΩ Min.,500VDC |
| Dielectric Strength | 500VAC for one minute |
| Shaft Radial Play | 0.02Max.(450 g-load) |
| Shaft Axial Play | 0.08Max.(450 g-load) |
| 57BH(MM)NEMA 23(inch)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. | |||
| 57BH41-038A | 57BYG401 | 2 | 24 | 0.38 | 120 | 64 | 3.6 | 57 | 0.45 | 41 | 4 |
| 57BH41-038B | 57BYG007 | 4 | 12 | 0.38 | 30 | 32 | 3 | 57 | 0.54 | 41 | 6 |
| 57BH41-100A | 57BYG016 | 2 | 7.6 | 1 | 18 | 7.6 | 4.6 | 57 | 0.45 | 41 | 4 |
| 57BH41-100B | 57BYG117L | 4 | 5.1 | 1 | 3.8 | 5.1 | 2.8 | 57 | 0.45 | 41 | 6 |
| 57BH51-040B | 57BYG058 | 4 | 11.5 | 0.4 | 24 | 28 | 4.2 | 110 | 0.6 | 51 | 6 |
| 57BH51-100A | 57BYG027B | 2 | 4.6 | 1 | 12 | 4.6 | 5.6 | 110 | 0.6 | 51 | 4 |
| 57BH51-150B | 57BYG801Q | 4 | 3.3 | 1.5 | 3.2 | 2.2 | 5.6 | 110 | 0.65 | 51 | 6 |
| 57BH51-200A | 57BYG060A | 2 | 2.6 | 2 | 3 | 1.3 | 6.3 | 110 | 0.65 | 51 | 4 |
| 57BH56-100A | 57BYG059B | 2 | 4.6 | 1 | 14 | 4.6 | 6.5 | 135 | 0.65 | 56 | 4 |
| 57BH56-120B | 57BYG069 | 4 | 6 | 1.2 | 8 | 5 | 6 | 135 | 0.65 | 56 | 6 |
| 57BH56-240B | 57BYG009 | 4 | 2.4 | 2.4 | 1.6 | 1 | 6 | 135 | 0.65 | 56 | 6 |
| 57BH56-400A | 57BYG129 | 2 | 1.3 | 4 | 1.1 | 0.32 | 7.3 | 135 | 0.65 | 56 | 4 |
| 57BH76-120A | 57BYG721 | 2 | 5.5 | 1.2 | 15 | 4.6 | 12 | 200 | 0.95 | 76 | 4 |
| 57BH76-150B | 57BYG070 | 4 | 5.4 | 1.5 | 6 | 3.6 | 9 | 200 | 0.65 | 76 | 6 |
| 57BH76-200A | 57BYG713 | 2 | 3.2 | 2 | 4.5 | 1.6 | 11 | 200 | 0.95 | 76 | 4 |
| 57BH76-300B | 57BYG320 | 4 | 3 | 3 | 1.5 | 1 | 10 | 200 | 0.95 | 76 | 6 |
| 57BH76-420C | 57BYG710 | 4 | 9.24 | 4.2 | 5.7 | 2.2 | 8 | 200 | 0.95 | 76 | 8 |