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Current Position : Home > Products > Brushless DC motor > 57mm square shape brushless dc motor
57mm square shape brushless dc motor
    • 57mm square shape brushless dc motor
Product Detail:

Nema burshless dc motor

Nema Brushless DC motor (BLDC) overcomes the inborn defects of BLDC motor and replaces mechanical commutator with an electronic commutator. Therefore, BLDC motor not only has good speed regulation performance of DC motor but also has the advantages of the simple structure of the AC motor, no commutation spark, reliable operation, and easy maintenance.

General Specification:

ItemSpecification
Winding TypeStar/Delta
Hall effect   angle120 degree electric   angle
Shaft runout0.025mm
Radial play0.02mm/450g
Axial play0.08mm/450g
Max radial   force75N/20mm from the   flange
Max axial   force15N
Insulation   classClass B
IP classIP40
Dielectric   strength500VDC for one minute
Insulation   resistance100MΩmin 500VDC


Electrical Specification:

型号            Model额定电压(VDC)         Rated Voltage额定电流(A)           Rated Current额定功率(W)      Rated Power额定力矩(N.m)         Rated Torque峰值力矩(N.m)         Peak Torque额定转速(rpm)       Rated Speed机身长(mm)      Length重量(kg)    Mass
57BLF60-230243.4620.2 0.6 3000600.65
57BLF80-230246.91250.4 1.2 3000810.85
57BLF100-2302410.41880.6 1.8 30001021.1
57BLF60-340363.1840.2 0.6 4000600.65
57BLF80-340366.21670.4 1.2 4000810.85
57BLF100-340369.32510.6 1.8 40001021.1

Dimension(mm):

nema brushless dc motor

Electric Connection:


Lead No.Lead colorLead gaugeFunctionDescription
1RedUL3266/28AWGVCC+5VDCSUPPLY VOLTAGE FOR HALL SENSORS
2BlackGNDGROUND FOR HALL SENSORS
3YellowHALL ASIGNAL OF HALL A
4GreenHALL BSIGNAL OF HALL B
5BlueUL3266/22AWGHALL CSIGNAL OF HALL C
1YellowPHASE UMOTOR PHASE U
2GreenPHASE VMOTOR PHASE V
3BluePHASE WMOTOR PHASE W

nema brushless dc motor for sale





Suitful driver BLD-300 :

ModelVoltageSuitful MotorRated CurrentWeight(g)Size(mm)
BLD-7012-30VDC<70W3A13096*56*21
BLD-120A12-30VDC<125W8A17096*60*25
BLD-300B12-56VDC48V,440W/24V,300W15A340143*80*33
BLD-75018-50VDC<750W25A600151*91*48
BLDH-750220VAC/310VDC<750W4A850170*97*65
BLDH-350220VAC/310VDC<350W2A650151*98*52

nema brushless dc motor

nema brushless dc motor for sale

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