QS Motor 500W~3000W 205 Electric Scooter Bicycle brushless Spoke DC Hub Motor for adult bicycle
It's QS electric In-Wheel Scooter Spoke Hub Motor for Conversion Kits, which power range from 500w to 3000w rated, drop-outs 200mm with scooter disc brake.
Especially suit for electric bicycle/scooter, max. speed for 60km/h to 100km/h.
For E-scooter Spoke wheel hub motor, we also provide the dropout 110mm. 135mm, 150mm, 152mm you can refer below link:
1. Key Features
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%
2. QS Motor 205 500-3000W E-scooter Spoke hub motor price List
3. Product Description (3000W 205 50H V3 E-scooter hub motor)
- 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 (could be 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: Scooter Disc brake, PCD3*80mm(as default)
- Drop-outs/Rear Fork Width for installation: 200mm
- 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.: 12.5kg/14.0kg Package Dimension: 34cm*34cm*33cm/piece
Winding Information for 3000W 205 50H Motor:
Differences between V1, V2 and V3
1). Difference between V1 & V2
Holder: Iron(V1), Aluminum (V2)
Hall: One hall with Normal connector(V1), Two halls with Waterproof connector(V2)
Stator: V2 have a stronger configuration, more cooper, thicker section surface, energy saving in usage.
Magnetic Steel Grade: V2 ≥ V1
Efficiency: 84~87%(V1) 86~88%(V2)
In short, normal type is standard configuration, while export type is high configuration.The price differs because of the cost of raw materials.
2). Difference between V2 & V3
The raw materials are alike, main difference in inner construction.
For V3 (16 Pole Pairs): stronger configuration than V2, wider lamination, more cooper wire /thicker Cross-sectional area section, bear more current in usage.
Higher torque at same current, lower temperature rise, more stable in high current.
Magentic Steel: V3 is wider and thicker.
Efficiency: 86~88%(V2) 88~92%(V3); Thus, V3 have best performance.
PS. for the same V1 steel/iron stator motors, QS Motor performance better on lifetime & stability becasue of good raw material. So the cost is more than normal hub motor in the market.
4. How to find suitable hub motor
- To customized a suitable motor, could you pls. inform below points:
- 1.Your bike weight and loading weight?
- 2.Your wheel rim size or tire model?
- 3.Volt and wattage of motor, Speed(kV), and torque/climb angle ?
- 4. Your bike dropout?
- 5. Lithium or lead-acid Battery?
After confirming the motor, we could try to offer suitable motor kits.
DC-DC converter, etc.
Q1. Are you trader or manufacture?
A: We're manufacture.
Q2. How long is your production time?
A: Generally, the production period is 12-14 working days(6 working days per week).
The specific delivery time depends on the items and the quantity of your order.
Q3. How long is your warranty time?
A: For motor, the warranty time is one year and three months. For other parts, the warranty time is one year.
Q4. About Customs Clearance
For some special countries with strict customs for import, so pls. confirm it firstly to us that you have ability to do customs clearance, otherwise we will not take on heavy responsibilities for this issue, return money and goods are not support.
Special countries list:
Argentina, Brazil, Egypt, Turkey, Iran,Portugal,Romania, Kazakhstan, Ukraine, Yeman etc.
Some countries name not listed, the salesman will inform you in time if you placed the order online directly. Thank you for your understanding.
05. Does your products with CE certification?
Yes, our motor with Certification (CE, CCC), and our factory with certification of ISO9001, TS86949
No QS Motor, No Super EVs!