This rotor in-wheel hub motor comes from Taizhou Sia Science And Technology. The specification below is the factory’s own. Supplier profile: 5 years on the platform. For a binding price and lead time, send the volume you need and where it ships to.
Key Features of This Rotor In-Wheel Hub Motor
- Rated Power: 4000W
- Warranty: Provide
- Place Of Origin: Zhejiang, China
- Motor Type: BLDC Outer Rotor In-Wheel Hub Motor
- Brake Type: Disc brake
- Single Package Size: 34X34X33 cm
Technical Specifications
| Condition | New |
|---|---|
| Placement On Vehicle | Rear |
| Place Of Origin | Zhejiang, China |
| Brand Name | Siaecosys |
| Warranty | Provide |
| Motor Type | BLDC Outer Rotor In-Wheel Hub Motor |
| Motor Design | Double axle |
| Stator | Aluminum Core |
| Rated Power | 4000W |
| Thermic Probe | KTY83-122 |
| Brake Type | Disc brake |
| Drop-Outs | 200mm |
| Waterproof Grade | IP54 |
| Color | Black |
| MOQ | 1 |
| Selling Units | Single item |
| Single Package Size | 34X34X33 cm |
| Single Gross Weight | 19.0 kg |
Product Details
PRODUCT HIGHLIGHTS
- High Efficiency: 85~92%, saving energy and reducing maintenance costs.
- Supports Regenerative Braking: Enhances safety and extends battery life.
- IP54 Waterproof: Ensures durability in various weather conditions.
- Double Axle Design: Maximizes space utilization for battery placement.
- Customizable Performance: Tailors speed and torque for optimal performance.
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.
Dimension Drawing:
* QS 205 200mm drop-outs e-scooter spoke hub motor
Especially suit for electric bicycle/scooter, max. speed for 60km/h to 100km/h.
PS.
1). Above quotation base on 205 electric spoke hub motor, 48V~96V.
2). Above configuration is suggested for mass production,
for EV enthusiast, V2 & V3 motor could be over-voltaged to gain more speed/performance (customizable).
Product description
Genearlly Spec:
* Motor Type: BLDC Outer Rotor In-Wheel Hub Motor With Hall Sensor
* Brand: QS Motor, QSMOTOR
* Motor Design: Double axle without moped rim (integrated), 36 spoke holes, OD 4.2mm
* Matching Rim Size: 24inch, 26inch E-Bike Wheel, 17inch, 18inch, 19inch moped wheel
* Magnet Height: 55mm, 16 pole pairs
* Stator: Aluminum Core
* Rated Power: 4000W
* Speed: 40KPH-100KPH, it's customized, genearlly we will design as 72V85KPH.
* Work Voltage range: 48V-96V, will be 72V as default.
* Max Torque approx 170.0N.m
* KV: 9.3/11.1/15.1/16.7(optional)
* Thermic Probe: KTY83-122 (as default, optional)
* Max Efficiency approx 84%
* Working Temperature: 70-120℃ , peak 150 ℃
* Brake type: Disc brake (as default), PCD3*80mm for motorcycle
* Drop-outs/Rear fork Width for installation: 200mm
* Dual Halls with waterproof connectors(One for using, one for spare
* 12mm axle flats
* 10mm² Cross Section of Phase Wire(not including insulation layer)
* Waterproof Grade: IP54
* Color: Black (As default)
* N.W/ G.W: 13.5kg/14.5kg
2). Above configuration is suggested for mass production,
for EV enthusiast, V2 & V3 motor could be over-voltaged to gain more speed/performance (customizable).
Product description
Genearlly Spec:
* Motor Type: BLDC Outer Rotor In-Wheel Hub Motor With Hall Sensor
* Brand: QS Motor, QSMOTOR
* Motor Design: Double axle without moped rim (integrated), 36 spoke holes, OD 4.2mm
* Matching Rim Size: 24inch, 26inch E-Bike Wheel, 17inch, 18inch, 19inch moped wheel
* Magnet Height: 55mm, 16 pole pairs
* Stator: Aluminum Core
* Rated Power: 4000W
* Speed: 40KPH-100KPH, it's customized, genearlly we will design as 72V85KPH.
* Work Voltage range: 48V-96V, will be 72V as default.
* Max Torque approx 170.0N.m
* KV: 9.3/11.1/15.1/16.7(optional)
* Thermic Probe: KTY83-122 (as default, optional)
* Max Efficiency approx 84%
* Working Temperature: 70-120℃ , peak 150 ℃
* Brake type: Disc brake (as default), PCD3*80mm for motorcycle
* Drop-outs/Rear fork Width for installation: 200mm
* Dual Halls with waterproof connectors(One for using, one for spare
* 12mm axle flats
* 10mm² Cross Section of Phase Wire(not including insulation layer)
* Waterproof Grade: IP54
* Color: Black (As default)
* N.W/ G.W: 13.5kg/14.5kg
Dimension Drawing:
* QS 205 200mm drop-outs e-scooter spoke hub motor
Please noted:
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 205 3kW E-Bike Spoke hub motor
We're able to supply Controller, display, dc-dc converter, disc brake system, twist throttle…etc.
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 205 3kW E-Bike Spoke hub motor
We're able to supply Controller, display, dc-dc converter, disc brake system, twist throttle…etc.
Application for E-Bike hub motor
FAQs
Are you trader or manufacturer?
We are manufacturers, SiAECOSYS Sub-brand of QS as QS MOTOR only official international sales window.
How long is your delivery time?
With stock product 3-5 days, without stock the motor leading time is long. For MOQ orders, our lead time is typically within 30 days. Express shipping for small samples will be faster. Final details are subject to sales confirmation.
Can I have a sample order for motor?How to pay for sample and bulk order?
Yes, we welcome sample order to test and check quality. One sample or mixed samples are acceptable.We accept Alibaba Trade Assurance, T/T (Wire Transfer), and PayPal for small sample orders.
Which product certification do you have ?
Our company holds CE certification for our motors and controllers. We also have RoHS, Intellectual Property Management System (IPMS) certification, and EPR packaging compliance for Germany.
What trade terms do you accept?
We accept EXW, FOB, CIF, DDP, and Express Delivery. We can customize the shipping solution based on your budget and timeline.
How long is your warranty time?
Motor Warranty: 15months(since the date of producing); Other parts Warranty: 12months(since the date of producing). Please read manual careful before working. If any problem about kits, please contact seller first, if client disassembly self without agree from seller, there will be no free warranty.
How to deal with the faulty?
Firstly, Our products are produced in strict quality control system and the defective rate will be less than 0.02%. Secondly, during the guarantee period, we will send new product or repair the defective one based on the real situation. Third, for the details please check our Reacher Warranty and After-sales Service Policy
Ordering and Pricing
- Minimum order quantity: 1 combo
- Volume pricing:
- 1+ combo: US $297.69 / combo
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this rotor in-wheel hub motor?
The standard minimum order quantity is 1 combo. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a Provide warranty. Spare parts and technical support remain available after the warranty period.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Taizhou Sia Science And Technology Co., Ltd., based in China. The company 5 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Taizhou Sia Science And Technology Co., Ltd. range on HVACR Nexus.
See more in External Rotor Motors on HVACR Nexus.
