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57mm High Power Inner Rotor BLDC Motor, 36V, 3000rpm

57mm High Power Inner Rotor BLDC Motor, 36V, 3000rpm
57mm High Power Inner Rotor BLDC Motor, 36V, 3000rpm
  • Stock: In Stock
  • Model: PEACO-57RBLB
Ex Tax: $163.98

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High power inner rotor BLDC motor comes with 3000rpm working speed, 36V rated voltage, 94W, 141W, 188W rated power, 57*57 square frame size, 0.3N.m, 0.45N.m, 0.6N.m rated torque and 120℃ hall effect angle. Great price and high quality inside rotor brushless motors to generate power and heat without or little friction, low cost and high effective solution for efficient motion control.


Electrical Specifications Motor Model* P57RBLB40 P57RBLB60 P57RBLB80
Frame Size 57*57mm
Accessories* Connector, gearbox, brake, encoder
Phase & No. of Poles 3 phase, 8 poles
Rated Voltage 36V DC 36V DC 36V DC
Rated Torque 0.3N.m 0.45N.m 0.6N.m
Continuous Running Torque 0.36N.m 0.54N.m 0.72N.m
Rated Speed 3000rpm 3000rpm 3000rpm
Rated Power 94W 141W 188W
Peak Torque 0.9N.m 1.35N.m 1.8N.m
Peack Current 12.3A 18.2A 23.8A
Line to Line Resistance 1.2 ohms at 20℃ 0.8 ohms at 20℃ 0.5 ohms at 20℃
Line to Line Inductance 1.2mH 0.8mH 0.6mH
Torque Constant 0.076 mN.m/A 0.076 mN.m/A 0.077 mN.m/A
Back EMF 5.6 Vrms/KRPM 5.6 Vrms/KRPM 5.7 Vrms/KRPM
Rotor Inertia 210 g.cm2 320 g.cm2 430 g.cm2
Motor Length 76mm 96mm 116mm
Weight 0.8 Kg 1 Kg 1.2 Kg
Certification CE, RoHS, ISO 9001, ISO 14001, IATF 16949
Warranty 2 years
General Specifications Winding Type Star connection
Hall Effect Angle Electrical Angle of 120 degree
Radial Play 0.02mm @ 450g
Axial Play 0.08mm @ 450g
Max. Radial Force 115N (10mm from the flange)
Max. Axial Play 45N
Dielectric Strength 600VAC/1S
Insulation Resistance 100MΩ, 500VDC
Ambient Temperature -20℃~+50℃
Insulation Class Class B

Note:* denotes optional or customized parameters and you can select every parameter in drop-down lists to complete your order.

Brushless DC Motor Dimension (Unit: mm)

57mm High Power Inner Rotor BLDC Motor Dimension

Electric Connection

Type Color Functions
UL 1061 AWG28 Red Hall Power Supply (positive) (Wcc)
Blue Hall U (Hu)
Green Hall V (Hu)
White Hall W (Hu)
Black Hall Power Supply (negative) (GND)
UL 1430 AWG18 Yellow Phase U
Red Phase V
Black Phase W

Brushless DC Motor Application

Inner Rotor Brushless DC Motor Application

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