Synchronous motor QSMOTOR 138 PMSM brushless IP54 3kW
The 3 kW QS Motors 138 motor is a synchronous motor, type PMSM brushless. Its nominal battery voltage is 72V. It is IP54.
Kit Elec Shop offers you the QSMOTOR 138 engine.
Its nominal power is 3 kW for a maximum speed of 6000 rpm.
This QSMOTOR 138 motor is a brushless motor, so it doesn't need maintenance, it is also called PMSM brushless.
It is a three-phase permanent magnet synchronous motor with radial air gap.
The inside diameter of the stator is 138 mm.
It is a 5-pole pair motor.
The nominal DC voltage at the input of the inverter is 72V.
The idle speed is 3800 rpm without flow modification and 6000 rpm with defluxing.
The maximum torque is 56 Nm.
The maximum efficiency of the QSMOTOR 138 motor is 88%.
The maximum current of the 72V battery is 120A.
The maximum phase current is 450A AC.
The motor is equipped with a thermal probe KTY83/122.
The power supply cables have a cross-section of 16mm2.
The motor is equipped with a U/V/W Hall-effect encoder.
The motor is IP54 and has a mass of 10.8 kg.
The engine is supplied with a 14-tooth 428 sprocket.
To be found on https://www.aliexpress.com/item/33059706806.html
230-QS-138
Data sheet
- Height (mm) :
- 162.8
- Width (mm) :
- 162.8
- Length (mm) :
- 213.8
- Weight (kg) :
- 10.850
- Power (W) :
- 3000
- Speed (RPM) :
- 3800
- MAX speed (RPM) :
- 6000
- Color:
- Black
- TARIC or HS code:
- 85015220 MOT inf 7.5kW
- Country:
- Made in China
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The 3 kW QS Motors 138 motor is a synchronous motor, type PMSM brushless. Its nominal battery voltage is 72V. It is IP54.
