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20mm Outer Rotor BLDC Motor, 12V/24V, 5W, High Speed

20mm Outer Rotor BLDC Motor, 12V/24V, 5W, High Speed
20mm Outer Rotor BLDC Motor, 12V/24V, 5W, High Speed
  • Stock: In Stock
  • Model: PEACO-20BLW
Ex Tax: $119.67

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Lead Time 7-12 Days.
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MOQ 1.
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20mm diameter outer rotor BLDC motor features open design without rotor housing provides ideal heat dissipation at high speed, optional rated voltage 12V/ 24V DC, 5W rated power, 7.6mN.m and 7.7mN.m rated torque and workes at high speed more than 5000rpm. The external rotor brushless DC motor can match with planetary gearbox to meet the request of high torque and low speed.
Electrical Specifications Motor Model* P20BLW14-12V P20BLW14-24V
Frame Size 20mm
Accessories Gearbox
Phase & No. of Poles 3 phase, 8 poles
Rated Voltage 12V DC 24V DC
Rated Torque 7.59mN.m 7.7mN.m
Continuous Running Torque 9.1mN.m 9.2mN.m
Rated Speed 5170rpm 5220rpm
Rated Power 5W 5W
Peak Torque 19mN.m 20mN.m
Peack Current 1.62A 0.85A
Line to Line Resistance 7.2 ohms at 20℃ 26.1 ohms at 20℃
Line to Line Inductance 0.62mH 2.6mH
Torque Constant 12 mN.m/A 24 mN.m/A
Back EMF 0.89 Vrms/KRPM 1.78 Vrms/KRPM
Rotor Inertia 5.1 g.cm2 5.1 g.cm2
Motor Length 14mm 14mm
Weight 23 g 23 g
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 5.3N (5mm from the flange)
Max. Axial Play 1.8N
Dielectric Strength 360VAC/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.
Customization Options for Inner Rotor BLDC Motors
  • Gearbox Can reduce brushless motor speed and increase output torque.
Electric Connection
Pin No. Type Functions
1 FPC Vcc
2 Hall W (Hw)
3 Hall U (Hu)
4 Hall V (Hv)
6 Phase U
7 Phase V
8 Phase W
Brushless DC Motor Dimension (Unit: mm)
20mm Outer Rotor BLDC Motor dimension
Brushless DC Motor Application

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