70 Serious BLDC Motor
Brushless DC motor,power 200-450W,voltage 12-310VDC,rated torque 0.65-1.5Nm,wide speed range, high efficiency and longlife time
Aapplication:cleaning machine for farm
Optional:planetary 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 | 70DMW86-4830 | 70DMW116-4830 | 70DMW136-4830 | |
Voltage | V | 48 | ||
Number of poles | 8 | |||
Rated power | W | 200 | 350 | 450 |
No load speed | rpm | 3600 | ||
Rated torque | Nm | 0.65 | 1.2 | 1.5 |
Rated Speed | rpm | 3000 | 3000 | 3000 |
Rated Current | A | 5.5 | 9.7 | 12.9 |
Torque(max) | Nm | 2.1 | 3.6 | 4.5 |
Back-EMF constant | V/Krpm | 7.1 | 7.3 | 7.5 |
Torque Constant | Nm/A | 0.095 | 0.098 | 0.099 |
Resistance | ohm | 1.2 | 0.6 | 0.3 |
Weight | Kg | 1.7 | 2.2 | 2.8 |
Length | mm | 86 | 116 | 136 |