USA Warehouse: QS273 19*1.85inch 150-155mm Dropout Black 8000W 3.5T Motorwhweel,Tire Optional

Specifications

Motor Type: BLDC Permanent Magnet Outer Rotor In-Wheel Hub Motor With Hall Sensor
Brand: QS Motor,QSMOTOR
Magnet Height: 40mm, 16 pole pairs
Stator: Aluminmum Core
Rated Power: 4000W
Rated Voltage: 72V as default
Continuous Battery Current:69A (72V)
Peak Battery Current: 138A (72V)
Suggest Peak Phase Current: 448-561A (depend on the kV)
Thermic Probe: KTY83/122
Working Temperature: 70-120℃ , peak 150 ℃
Brake type: Bike Disc brake, PCD6*44mm(as default)
Drop-outs/Rear Fork Width for installation: 150-155mm
Dual Hall Set with waterproof connectors
16mm ² ; Cross Section of Phase Wire 
Hall Sensor Phasing angle: 120 degree
Waterproof Grade: IP54
Color: Black