Picture:
Electrical Specifications (39BYGHM):
电机型号 Model | 步距角 Step angle (°) | 机身长 Motor Length L(mm) | 相电压 Rate Voltage (V) | 相电流 Rate Current (A) | 相电阻 Phase Resistance (Ω) | 相电感 Phase Inductance (mH) | 静力矩 Holding Torque (g.cm) | 引线数 Lead Wire (NO.) | 转动惯量 Rotor Inertia (g.c㎡) | 定位力矩 Detent Torque (g.cm) | 重量 Motor Weight (kg) |
39BYGHM207 | 0.9 | 26 | 12 | 0.5 | 24 | 13 | 1000 | 6 | 11 | 95 | 0.15 |
39BYGHM209 | 0.9 | 26 | 4.25 | 0.425 | 10 | 15 | 800 | 4 | 11 | 95 | 0.15 |
Mechanical Dimensions and Wiring Diagram:

Step Accuracy---------------------------------±5%
Temperature Rise----------------------------80℃ Max.
Ambient Temperature Range---------- -20℃~+50℃
Insulation Resistance-----------100MΩ Min.50V DC
Dielectric Strength-----------------500V AC 1minute