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42mm Inner Rotor Brushless DC Motor, 24V, 4000rpm

42mm Inner Rotor Brushless DC Motor, 24V, 4000rpm
42mm Inner Rotor Brushless DC Motor, 24V, 4000rpm
42mm Inner Rotor Brushless DC Motor, 24V, 4000rpm
42mm Inner Rotor Brushless DC Motor, 24V, 4000rpm
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MOQ 1.
42mm Inner Rotor Brushless DC Motor, 24V, 4000rpm
  • Stock: In Stock
  • Model: PEACO-42BLS
Ex Tax: $125.08

Available Options

Inner rotor brushless DC motor for sale online, square frame size 42*42mm, 3 phase, 8 poles, 24V DC and 26W to 105W rated power. Options include connector, gearbox and encoder. The high quality gives the electric motor an incredible ability to run at high speeds, compact size and good heat dissipation properties for applications.


Electrical Specifications Motor Model* P42BLS01 P42BLS02 P42BLS03 P42BLS04
Frame Size 42*42mm
Accessories* Connector, gearbox, encoder
Phase & No. of Poles 3 phase, 8 poles
Rated Voltage 24V DC 24V DC 24V DC 24V DC
Rated Torque 62.5 mN.m 125 mN.m 185 mN.m 250 mN.m
Continuous Running Torque 75 mN.m 150 mN.m 220 mN.m 300 mN.m
Rated Speed 4000rpm 4000rpm 4000rpm 4000rpm
Rated Power 26W 52.5W 77.5W 105W
Peak Torque 190 mN.m 380 mN.m 560 mN.m 750 mN.m
Peack Current 5.75A 10.4A 15.1A 21.2A
Line to Line Resistance 1.5 ohms at 20℃ 0.8 ohms at 20℃ 0.43 ohms at 20℃ 0.3 ohms at 20℃
Line to Line Inductance 2.1 mH 1.2 mH 0.71 mH 0.5 mH
Torque Constant 0.033 mN.m/A 0.0366 mN.m/A 0.037 mN.m/A 0.0354 mN.m/A
Back EMF 2.45 Vrms/KRPM 2.71 Vrms/KRPM 2.74 Vrms/KRPM 2.62 Vrms/KRPM
Rotor Inertia 24 g.cm2 48 g.cm2 72 g.cm2 96 g.cm2
Motor Length 40.3mm 60.3mm 80.3mm 100.3mm
Weight 0.3 Kg 0.45 Kg 0.65 Kg 0.8 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 28Nm (20mm from the flange)
Max. Axial Play 10Nm
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)

42mm Inner Rotor Brushless DC Motor Dimension

Electric Connection

Type Color Functions
UL 1430 AWG26 Red Hall Power Supply (positive) (Wcc)
Blue Hall U (Hu)
Hall V (Hu)
White Hall W (Hu)
Black Hall Power Supply (negative) (GND)
UL 1430 AWG20 Yellow Phase U
Red Phase V
Black Phase W

Brushless DC Motor Application

Inner Rotor Brushless DC Motor Application

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