QSMOTOR High Power 350W - 16kW BLDC Gearless Electric In Wheel Hub Motors with CE Certificaiton
There are 205 (500W-4000W), 209 (500W-1000W), 260 (1500W-5000W), 273 (3000W-14kW) Hub Motor, doulbe shaft or single shaft design are avaialbe, which varies with or without wheels for different electric vehicles.
205 motor means taht the diameter of iron ring is 205mm, for all 205 motor, e.g. 10inch & 12inch 205 e-scooter hub motor,205 spoke hub motor, 10inch & 12inch 205 single shaft hub motor, etc., the configuration & performance is the same as 10inch 205 Hub Motor.
Taizhou Quanshun Motor Co., Ltd. is a leading Electric In-Wheel Hub Motor Manufacturers in China, QS Motor or QSMOTOR in short. We're the MANUFACTURER of High Power and Quality BLDC hub motor, in-wheel motors with competitive price for 16 years! Include Electric Scooter Hub Motor, Electric Bike Hub Motor, Electric Car Hub Motor, Electric Single Shaft Hub Motor, etc. No QS Motor,No Super EVs!
Taizhou SIA trading Co.,Ltd is the subsidiary company of QSMOTOR, who devotes on electric motor & kits.
In order to protect the intellectual property rights, prevent counterfeit and shoddy products, hereby, Taizhou Quanshun Motor Co.,Ltd. would like to state that Taizhou SIA Trading Co., Ltd. is our own and the only official Export Department.
Both sides authorize the following websites as our formal channel of distribution:
PS. QS Motor is a sisiter company of Taizhou Quanshun Vehicle Accessories Co., Ltd. (QS Wheel in short).
It's the index of QS Motor, for details, please refer to hyperlink below.
Most Powerful Hub Motor for mass production, not hand-made.
High Power Electric Scooter Motorcycle Hub Motors
10inch dual startor 205 hub motor is avaiable, e.g. dual 3000W(hand-made sample, equal to 6000W).
13inch dual startor 273 hub motor is avaiable, e.g. dual 4000W, dual 8000W (hand-made sample, equal to 16000W).
QS Motor 13-17inch 2000W-8000W 273 Water Cooled Electric Scooter Hub Motor, available for mass production.
For details, please refer to the hyperlink.
Mid Drive Motor
Electric Bike/Motorcycle Hub Motor
Product & Price List, base online
QS Motor Specification (e.g. 8000W 273 50H V3)
Item: QS MOTOR 13inch 8000W 273 50H V3 BLDC Electric Scooter Motorcycle Hub Motor
- Motor Type: BLDC Permanent Magnet Outer Rotor In-Wheel Hub Motor With Hall Sensor
- Brand: QS Motor,QSMOTOR
- Motor Design: Double axle with 13inch moped Aluminum rim (integrated)
- Rim size:13x3.5inch, Matching tire 130/60-13.
- Magnet Height: 50mm, 16 pole pairs
- Stator: Aluminmum Core
- Rated Power: 8000W (could be 21000W peak in few seconds)
- Rated Voltage: 96V as default (48V-144V, optional)
- Speed: 120KPH as default (24-120KPH, optional)
- kV: 6.0/9.0/13.0/14.9/18.0/19.4 etc.
- Max Torque: approx 350N.m
- Max Efficiency: 86-91%
- Continuous Battery Current: 104A (96V)
- Peak Battery Current: 210A (96V)
- Suggest Peak Phase Current: 530-660A
- Thermic Probe: KTY83/122 (as default, optional)
- Working Temperature: 70-120℃ , peak 150 ℃
- Brake type: Disc brake, PCD3*80mm-M8, CB 58mm(as default)
- Drop-outs/Rear Fork Width for installation: 200mm
- Dual Hall Set with waterproof connectors
- 16mm² Cross Section of Phase Wire (not include insulation layer)
- Hall Sensor Phasing angle: 120 degree
- Waterproof Grade: IP54
- Color: Black (as default), Yellow or White/Luminous (extra $5.0)
- N.W./G.W.: 21.8kg/23.5kg Package Dimension: 43cm*43cm*34cm/piece
PS. Temp Sensor Options: KTY84/130, KTY83/122, 10K@25C NTC(model MF58-103F3950).
QS Motor could work 120 ℃ in half an hour without damage.
Suggestion (Setting of Controller)
When it's 130 ℃ inside of motor (in 30s), the current should be limited 50%.
When it's 150 ℃, the controller shut down. When it drop down to 110℃, the controller work again.
More QS Motor Informaiton:
Motor Details, drawing, performance curve/test report are avaiable.
For more information, please feel free to contact with us.
Inner View of Hub Motor (e.g. QS Motor 3000W 205 50H V3 Electric Bike Spoke Hub Motor)
E.g. For 13inch 273 Motor, only 13X3.5inch is available, which fit with 130/60-13 Tire.
Generally, it's Disc Brake, PCD3*80mm.
How to find suitable hub motor
To customized a suitable motor, could you pls. inform below points:
- 1.E-scooter, E-tricycle or E-car, tire model?
- 2.Volt and wattage of motor, Speed(kV), and torque/climb angle ?
- 3.Your vehicle weight and loading weight?
- 4.Lithium or lead-acid Battery?
We could suggest most suitable motor accordingly, thank you for your cooperation.
PS. To calculate the speed, v(km/h)=n(r/min)*2rπ(m)*60/1000, n=load RPM, r=tire radius.
For speed less than 100KPH, consider the Windage Resistance & Rolling resistance.
the load RPM is appr 0.9 * no-load RPM. v(km/h)=0.9*n(r/min)*2rπ(m)*60/1000
For over 100KPH, V=0.85*RPM*2rπ*60/1000
Electric Motor Kits
After confirming the motor, we could try to offer suitable motor kits, e.g.Motor Controller, Wheel RIM, charger, speedometer, throttle, brake, DC-DC converter, etc.
PS. So far, the battery is not avaiable.
How to make the order
·Before-sale, please advise which motor do you prefer, and advise above expected configuration of EV if possible.
After confirming motor, we could also advise suitable motor kits (e.g. controller).
We suggest to make the payment online, e.g. QS Motor Shop on alibaba;
As it's much convenient to make payment by credit card, easier to follow up & tracking the order.
For delivery cost, please contact with us if it's not reasonable.
We will modify it after place the order on-line (before payment).
When place the order online, please leave the message about the KV and your E-mail address.
Meanwhile, you could place the order offline, we will make PI accordingly (latest price & accurate delivery cost).
·In-sale, we will informe you once received the payment to start the order & ETD.
Before delivery, we will send some pictures for reference.
·After-sale, Once got the tracking number, will informed you immediately.
Manual and software will be sent accordingly, also we will email you after the package delivered.
Firstly, thank you for your support on QS Motor.
If you tested QS Motor, and interest to be the dealer for better price & service.
Meanwhile, able to do some manitenance of hub motor (e.g. change hall sensors).
Welcome to be QS Motor Dealer.
For QS Motor, there are different grade of dealer as follow.
No MOQ limited, annual order above USD 10000.0 (seats limited).
For potential distributors, the price will be much cheaper which base on the Dealer Quotation Regulartion (e.g. offer 20-29pcs quotation for < 20pcs, even for sample).
We don’t have to sign the dealer contract, the setas limited (5 customers for each saler).
Moreover, we support wholesale, if your customer/friend need motors, we could send the motor from our warehouse & do transaction with you. In this way, you could help your friend to save money.
Validity: 1 Year since 1st order with new price.
1.Better price on Motor & Other Kits we could offer
2.If deliver some motors together by express, air cargo or sea shippment, the delivery cost per motor will be much less than 1pc by express. In this way, you will have better price than us for local market (consider the delivery cost).
· Official Dealer
The quotation will be much better base on different MOQ & annual quantity, refer to the Dealer Quotation Regulartion for details.
·MOQ 15-29pcs, annual 100pcs
·MOQ 30-49pcs, annual 120pcs
·MOQ 50pcs, annual above 120pcs
·MOQ 50pcs, annual above 500pcs.
Validity: 1 Year
1.Official dealer have all right of the Potential Distributors.
2.Dealer could leave some motors in our warehouse, if their customer need samples, we could send from our warehouse.
Please don't hestitate to contact with us if any interest!
We're looking forward to cooperate with dealer throughout the word.
QS Motor Manufacture
e.g. 13inch 273 Electric Double Shaft Hub Motor
No QS Motor, No Super EVs!