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57BLF-Brushless DC Motor
| Winding connection (绕组形式): | STAR |
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| Sensor position (传感器电角度): | 120º | |
| Insulation (绝缘等级): | Class B | |
| Ambient temperature (环境温度): | -20ºC~+50ºC | |
| Insulation resistance (绝缘阻抗): | 100MΩ Min.500V DC | |
| Dielectric strength (绝缘介电强度): | 500V AC 1minute | |
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| Model | 57BLF01 | 57BLF02 | 57BLF03 | |
| Rated torque (保持力矩) | Nm | 0.2 | 0.4 | 0.6 |
| Rated power (输出功率) | Watts | 63 | 125 | 188 |
| Peak torque (峰值转矩) | Nm | 0.6 | 1.2 | 1.8 |
| Peak current (峰值电流) | Amps | 9.6 | 18.6 | 27.8 |
| Phase resistance (线电阻) | Ohm | 0.6 | 0.3 | 0.2 |
| Phase inductance (线电感) | mH | 0.75 | 0.42 | 0.31 |
| Torque constant (转矩常数) | Nm/Amp | 0.065 | 0.066 | 0.066 |
| Back EMF (反电势) | V/krpm | 6.23 | 6.3 | 6.3 |
| Rotor inertia (转动惯量) | g.cm2 | 120 | 170 | 220 |
| Body length L(机身长度) | mm | 48 | 69 | 90 |
| Weight (重量) | Kg | 0.65 | 1 | 1.4 |
| Rated voltage(额定电压) | 24V | Rated Speed (额定转速) | 3000RPM | |
| Number of poles (磁极数) | 8 | Number of phase (相数) | 3 | |