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57 High torque Serious BLDC Motor



Brushless DC motor,power 60-200W,voltage 12-310VDC,rated torque 0.14-0.56Nm,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 57DMWH55-3640 57DMWH75-3640 57DMWH95-3640 57DMWH115-3640
    Voltage V 36
    Number of poles 4
    Rated power W 60 75 180 200
    No load speed rpm 5200 5200 5200 5200
    Rated torque Nm 0.14 0.28 0.43 0.56
    Rated Speed rpm 4000 4000 4000 4000
    Rated Current A 2.2 4.5 6.8 9
    Torque(max) Nm 0.4 0.6 0.9 1.7
    Back-EMF constant V/Krpm 4.5 4.8 4.83 4.9
    Torque Constant Nm/A 0.072 0.078 0.08 0.09
    Resistance ohm 2 0.9 0.7 0.5
    Weight Kg 0.5 0.8 1.1 1.5
    Length mm 55 75 95 115