Brushless DC motor,power 25-170W,voltage 12-310VDC,rated torque 0.055-0.42Nm,wide speed range, high efficiency and longlife time
One of most common used BLDC motor for various application,industrial automation,home appliance,elevator door,etc.
Optional:planetary gear box,spur gear box,worm gear box,encoder,brake
Technical Specification
Dimensions
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GENERAL SPECIFICATION
| Winding type: Star |
| Hall effect angle: 120 degree electrical angle |
| Shaft run out: 0.025mm |
| Insulation Class: Class B |
| Dielectric strength:500VDC for one minute |
| Ambient temperature: -20—+40℃ |
WIRE DIAGRAM
| Lead No. | Lead Color | Lead Gauge | Function |
| 1 | RED | 18AWG UL1569 | Phase U |
| 2 | YEL | Phase V | |
| 3 | BLA | Phase W | |
| 4 | RED | 26AWG UL1569 | +5V |
| 5 | BLU | Hall A | |
| 5 | GRE | Hall B | |
| 7 | WHI | Hall C | |
| 8 | BLA | GND |
ELECTRICAL SPECIFICATION
| Model | 57DMW45- 3640 | 57DMW55- 3640 | 57DMW75- 3640 | 57DMW95- 3640 | 57DMW115-3640 | |
| Voltage | V | 36 | ||||
| Number of poles | 4 | |||||
| Rated power | W | 25 | 50 | 90 | 130 | 170 |
| No load speed | rpm | 5200 | 5200 | 5200 | 5300 | 5400 |
| Rated torque | Nm | 0.055 | 0.11 | 0.22 | 0.32 | 0.42 |
| Rated Speed | rpm | 4000 | 4000 | 4000 | 4000 | 4000 |
| Rated Current | A | 1.0 | 1.8 | 3.2 | 4.7 | 6.5 |
| Torque(max) | Nm | 0.16 | 0.3 | 0.5 | 0.8 | 1.2 |
| Back-EMF constant | V/Krpm | 4.4 | 4.5 | 4.8 | 4.83 | 4.9 |
| Torque Constant | Nm/A | 0.07 | 0.072 | 0.078 | 0.08 | 0.09 |
| Resistance | ohm | 3.4 | 1.7 | 0.75 | 0.5 | 0.39 |
| Weight | Kg | 0.35 | 0.45 | 0.8 | 1.1 | 1.4 |
| Length | mm | 45 | 55 | 75 | 95 | 115 |
