utf8 QS Motor 1.2kW electric bike spoke hub Motor/bicycle spoke motor/Low power electric bike

QS Motor 1200W 212 35H V1.12 electric bike spoke hub Motor/bicycle spoke motor/Low power electric bike with 3speed freewheel

Price:US $110.00/piece
N.W.:9.2kgs
G.W.:9.5kgs
Dimension:34cm*34cm*33cm
Production Period:10~12 Working days
Photo
  • QS Motor 1200W 212 35H V1.12 electric bike spoke hub Motor/bicycle spoke motor/Low power electric bike with 3speed freewheel
  • QS Motor 1200W 212 35H V1.12 electric bike spoke hub Motor/bicycle spoke motor/Low power electric bike with 3speed freewheel
  • QS Motor 1200W 212 35H V1.12 electric bike spoke hub Motor/bicycle spoke motor/Low power electric bike with 3speed freewheel
  • QS Motor 1200W 212 35H V1.12 electric bike spoke hub Motor/bicycle spoke motor/Low power electric bike with 3speed freewheel
  • QS Motor 1200W 212 35H V1.12 electric bike spoke hub Motor/bicycle spoke motor/Low power electric bike with 3speed freewheel
Description

QS Motor 1200W 212 35H V1.12 electric bike spoke hub Motor/bicycle spoke motor/Low power electric bike

 

For QS motor 1200w 212 35H V1.12 electric motor, it’s new design and especially upgrades for low power electric bike. It could be 48V, available in a variety of sizes, such as 24inch, 26inch E-Bike Wheel. By the way , new 212 motor will replace 205 motor gradually.

 

 

Key features

 

1).Simplify to make a electric-bicycle. 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% 

 

 

Product description

 

Specification

 

·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  

·KV: 8.75kV 

·Max Torque: approx 109.2N.m

·Max Efficiency: approx 86%

·Continuous Battery Current: 24A (48V)

·Peak Battery Current: 55A (48V)

·Suggest Peak Phase Current: 100A

·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

·Color: Black 

·N.W./G.W.: approx 8.98/9.2 kg (TBD)  

·Package Dimension: 34cm*34cm*33cm/piece  

 

正侧反

 

Dimension drawing

 

图纸

 

Performance cruve

 

测试报告

 

 

Conversion kits ( Still under developing)

 

套件图SIA

 

 

Application

 

应用

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