QS BLDC motor


QS Motor 2000W 120 70H BLDC Motor for Electric Motorcycle

For 120 2000W BLDC Middel dirve motor can be applied to electric scooter and electric motorcycle.
It could be 72V 70KPH, only avaiable for 12inch wheel kits


QS Motor 2000W 120 70H Mid Drive Motor
Motor Type: BLDC Permanent Magnet Inner Rotor Motor With Hall Sensor
Brand: QS Motor,QSMOTOR
Motor Design: Single axle
Matched Wheel: 12inch Wheel (as default)
Magnet Height: 70mm, 40pcs, 5 pole pairs
Diameter of stator: 120mm
Rated Power: 2000W (peak power, pending)
Rated Voltage: 72V as default
Speed: 70KPH with 12inch wheel
No-load rpm: 2900rpm without flux weakening, 4500RPM with flux weakening.
Max Torque: 187.9N.m (with Reduction ratio 1:4.7)
Reduction ratio: 1:4.7 (as default)
Max Efficiency: 89.2%
Continuous Battery Current: 35A (72V)52
Peak Battery Current: 60A (72V)
Suggest Peak Phase Current: 250A
Thermic Probe: None (KTY83/122 is available for sample).
Working Temperature: pending
Single Hall Plate with waterproof connectors
8mm2 Cross Section of Phase Wire (not include insulation layer)
Hall Sensor Phasing angle: 120 degree
Waterproof Grade: IP54
Color: Black
N.W./G.W.: 7.8kg/9.1k


We provide the Assembly kits with the motor with wheel

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