72V 3000W 50H QS motor electric bike direct drive hub motor

Product parameters

72V 3000W 50H QS motor electric bike direct drive hub motor

This electric bike motor packs a punch with its 72V 3000W 50H QS direct drive hub motor, providing powerful performance and reliability. Delivering excellent torque and top speed, this motor is a top choice for electric bike riders.

Motor TypeBLDC

Rated Voltage72V

Speed80KPH

Max Torqueapprox 182N.m

Description

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Motor Type: BLDC Permanent Magnet Outer Rotor In-Wheel Hub Motor With Hall Sensor
Brand: QS Motor,QSMOTOR
Motor Design: Double axle without rim (not integrated), 36 spoke holes, OD 4.2mm
Matching Rim size: 24inch, 26inch E-Bike Wheel, 17inch, 18inch, 19inch moped wheel.
Magnet Height: 50mm, 16 pole pairs
Stator: Aluminmum Core
Rated Power: 3000W (14000W peak in few seconds)
Rated Voltage: 72V as default (48V-96V, optional)
Speed: 80KPH as default (24-120KPH, optional)
kV: 6.3/7.3/8.1/8.3/9.0(as default)/10.6/11.4/13.3/14.3/16.3/17.7 etc.
Max Torque: approx 182N.m
Max Efficiency: 86-91%
Continuous Battery Current: 52A (72V)
Peak Battery Current: 104A (72V)
Suggest Peak Phase Current: 196-245A (depend on the kV)
Thermic Probe: KTY83/122 (as default, optional)
Working Temperature: 70-120℃ , peak 150 ℃
Brake type: Bike Disc brake, PCD6*44mm(as default)
Drop-outs/Rear Fork Width for installation: 150-154mm
14mm english thread length for single/3 speed freewheel
10mm axle flats
Dual Hall Set with waterproof connectors
10mm² Cross Section of Phase Wire (not include insulation layer)
Hall Sensor Phasing angle: 120 degree
Waterproof Grade: IP54
Color: Black (as default), White/Luminous (extra $5.0)
N.W./G.W.: 12.5kg/14.0kg Package Dimension: 34cm*34cm*33cm/piece

72V 3000W 50H QS motor electric bike direct drive hub motor

72V 3000W 50H QS motor electric bike direct drive hub motor

72V 3000W 50H QS motor electric bike direct drive hub motor

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