For QS new high cost performance V1.12 version E-Bike wheel hub motor, it could be used for electric bicycle.
If you have interested in this product, you can contact with our sales directly.
Sales contact: firstname.lastname@example.org
Skype: Damon Wong(QSMOTOR)
We Chat:+86 18758618893
Aliexpress online purchasing link for this motor:
1). Simplify to make a electric-scooter. Gearbox, transmission shaft, clutch are no need. Which save space.
2). It could be installed in the rear to save more space for battery.
3). Support regenerative braking
4). High efficiency: 85~92%
1. Genearlly Spec:
·Motor Type: BLDC Permanent Magnet Outer Rotor In-Wheel Hub Motor With Hall Sensor
·Brand: QS Motor,QSMOTOR
·Motor Design: Double axle without rim
·Matched Wheel: 24inch, 26inch E-Bike Wheel.
·Stator: Steel Core
·Rated Power: 1200W (2400kW peak in few seconds)
·Rated Voltage: 48V
·Speed: 500RPM no load (450RPM with sine wave controller), approx 45km/h
·Max Torque: approx 109.2N.m
·Max Efficiency: approx 86%
·Continuous Battery Current: 24A (48V)
·Peak Battery Current: 55A (48V)
·Suggest Peak Phase Current: /A
·Working Temperature: 70-110℃ , peak 120 ℃
·Brake type: Bike Disc brake, PCD6*44mm(as default)
·Drop-outs/Rear Fork Width for installation: 135mm only
·25mm English thread length for 3 speed freewheel
·10mm axle flats
·Single Hall Set with waterproof connectors
·3mm² Cross Section of Phase Wire (not include insulation layer)
·Hall Sensor Phasing angle: 120 degree
·Waterproof Grade: IP65
·N.W./G.W.: approx 8.98/9.2 kg
·Package Dimension: 34cm*34cm*33cm/piece
2. Drawing for QS-212 E-Bike spoke hub motor:
3. Test report
Optional appearance, drawing, performance curve/test report are available.
If you need more technical information, please feel free to contact us.
We will give you reply in 12hours.
Conversion kits for QS 212 E-Bike Spoke hub motor
We're able to supply Controller, display, dc-dc converter, disc brake system, twist throttle...etc.
For online purchasing link, please click the picture.
Application for QS-212 E-Bike Spoke Hub Motor
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