Active Member
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Address: Hugang Bridge, Qishuyan District, Changzhou, Jiangsu, China 213011
Contact name:Xiao
Changzhou Chuangwei Motor & Electric Apparatus Co., Ltd, |
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NEMA 17BH(inch)-42BH (mm)Series two-phase (four-phase ) stepper motor
Description:
Common NEMA 17 42mm stepper motor
Model: NEMA17, 42BH, 42BYG
Phase: 2phase or 4 phase
Stepper Angle: 1.8º
Low Current
Small Holding Torque
Lead wire no.: 4 or 6 wires
Speed: low or high speed
Shape: Square
Item | pecifications |
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) |
| The 42BH Series stepper motor parameter list NEMA 17BH (inch) series step-motor parameter list | |||||||||||
| New Model | Old Model | No.of Phase | Voltage | Current | Induc-tance | Resis-tance | Holding Troque | Rotor Inertia | Weight | Length | Lead Wire Number |
| V | A | mh±20％ | Ω±10％ | kg.cm | g.cm² | kg | mm | NO. | |||
| 42BH34-016B | 42BYG 016-06 | 4 | 12 | 0.16 | 55 | 75 | 0.95 | 20 | 0.2 | 34 | 6 |
| 42BH34-024A | 42BYG 225A03-58 | 2 | 12 | 0.24 | 64 | 50 | 0.92 | 20 | 0.24 | 34 | 4 |
| 42BH34-060B | 42BYG 020A-16 | 4 | 12 | 0.6 | 14 | 20 | 1.7 | 20 | 0.2 | 34 | 6 |
| 42BH34-080A | 42BYG 024-49 | 2 | 3.2 | 0.8 | 5 | 4 | 1.6 | 20 | 0.2 | 34 | 4 |
| 42BH38-016B | 42BYG 205 | 4 | 12 | 0.16 | 65 | 75 | 1.32 | 25 | 0.24 | 38 | 6 |
| 42BH38-120A | 42BYG 206 | 2 | 3.2 | 1.2 | 4.9 | 2.7 | 2.64 | 25 | 0.24 | 38 | 4 |
| 42BH39-040B | 42BYG 028-06 | 2 | 12 | 0.4 | 23 | 30 | 2 | 30 | 0.6 | 39 | 6 |
| 42BH40-010B | 42BYG 101-02 | 4 | 12 | 0.1 | 110 | 120 | 3.2 | 30 | 0.24 | 40 | 6 |
| 42BH40-060B | 42BYG 028-01 | 4 | 12 | 0.4 | 23 | 30 | 2 | 30 | 0.24 | 40 | 6 |
| 42BH40-040A | 42BYG 023-16 | 2 | 11.5 | 0.4 | 32 | 29 | 2 | 30 | 0.2 | 40 | 4 |
| 42BH40-060D | 42BYG 020 | 4 | 12 | 0.6 | 14 | 20 | 1.7 | 30 | 0.2 | 40 | 5 |
| 42BH44-030A | 42BYG 304 | 2 | 12 | 0.3 | 80 | 40 | 2.8 | 30 | 0.26 | 44 | 4 |
| 42BH44-125A | 42BYG 313-03 | 2 | 3.12 | 1.25 | 4 | 2.5 | 2.4 | 30 | 0.26 | 44 | 4 |
