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QS Motor 2000W 205 45H V3 E-bike Spoke Hub Motor

Price:US $220.00/piece
Production Period:12~13 working days

QS Motor 2000W 205 (45H) E-Spoke Extra/V3 Type Hub Motor For Electric Bicycle

1. Generally 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 (not integrated), 36 spoke holes, OD 4.2mm 
  • Matching Rim size: 24inch, 26inch E-Bike Wheel, 17inch, 18inch, 19inch moped wheel.
  • Magnet Height: 45mm, 16 pole pairs
  • Stator: Aluminmum Core
  • Rated Power: 2000W 
  • Rated Voltage: 72V as default (48V-96V, optional)
  • Speed: 70KPH as default (24-90KPH, optional) 
  • kV: 10.42/17.5etc.
  • Max Torque: approx 160N.m
  • Max Efficiency: 86-91%
  • Continuous Battery Current: 30A (72V)
  • Peak Battery Current: 70A (72V)
  • Suggest Peak Phase Current: 240A (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
  • 10mm⊃2; 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.: 12kg/13.5kg   Package Dimension: 34cm*34cm*33cm/piece

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PS. Temp Sensor Options: KTY84/130, KTY83/122, 10K@25C NTC(model MF58-103F3950).


2. QS Motor Notice Before Order (Producing time/Warranty/Package/Certification etc.)

Pls. click below hyperlink of picture.


3. 205 E-Spoke Hub Motor 150mm drop-outs drawing

Here is drawing of our normal 205 e-spoke hub motor with PCD6*44mm disc brake.



4. Test Report 

Here is one test teport of our 205 2000w V3 hub motor, 48v 610rpm.

If you want to check other test report with different kV value, pls. contact with our sales freely.

205 48V 2000W  610

5. Questions before order



6. More 205 e-spoke hub motor Models and price list

205 spoke 150mm motor

PS. 1. Above quotation base on 205 electric bike spoke hub motor.

      2. For 205 motor, the voltage is 48V~96V.

      3. Above configuration is suggested for mass production,

for EV enthusiast, V2 & V3 motor could be over-voltaged to gain more speed (customizable).

      4.There are more powerful e-bike standard hub motor, 3000W & 4000W 273 Spoke Hub Motor, 152mm dropout, PDC6*44mm, 12mm axle flats.


7. 205 E-Spoke Hub Motor Bicycle Application

What motor looks like after 1,5 years and 20.000 km with 150A full power abuse all time.

Every day i run it over 13-14kw full power most time. and its still performing well. --said by Panda.

It's QS Motor 205 50H V3 Hub Motor, 24X5T Winding with 26inch rim, match with SVMC72150 Controller 150A peak battery current, 350A phase current.

Video: https://www.facebook.com/peter.kovacs.3363/videos/1180495398674504/



8. 205 E-Spoke Hub Motor Kits

It's QS electric In-Wheel Bicycle Spoke Hub Motor for Conversion Kits, which power range from 500w to 3000w rated, drop-outs 150mm with bicyle disc brake.

Especially suit for electric bicycle, max. speed for 60km/h to 100km/h.

If you want to buy QS 205 spoke hub motor kits, pls. refer to this link: 


We could provide suitable controllers, brake disc, throttle, speedometer etc.




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