Product Specifications
| Prod Model: |
QSMotor |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Max. Torque: |
80 N.M-350 N.M |
| Max. Efficiency: |
85%-93% |
| Feature: |
BLDC, DIY, Two Halls, High-Efficiency |
| Waterproof: |
IP54 |
| Delivery Detail: |
8-12 Working Days |
| Wheel Hub: |
Alloy Hubs |
| Motor: |
Brushless |
| Maximum Loading Capacity: |
≥120kg |
| Certification: |
ISO |
| Part: |
Motor |
| Voltage Of Battery: |
48V-144V |
| Power: |
1000W-10000W |
| Wheel Size: |
14"-28" |
| Max Speed: |
30km/H-130km/H |
| Brake: |
Drum/Disc Brake |
Product Description
Electric Spoke Motor
1. Design: Brushless DC Hub Motor
2. Volt &？Power: 48V-144V, 1000W-10000W
3. Speed: 30km/h-130km/h
4. Torque: 80 N. m-350 N. m
5. Efficiency: 85%-93%
6. Size: 205/273 Spoke Motor
7. Two halls (one for spare)
Production Pictures？& Details
Product Test Report？& CAD Drawing
From 1st test report, we could find expected max rpm is 1029.9, max torque is more than 143.9N. M, which performance well on EFF(Reach 88.7%).？
From 2nd test report, we could find expected max rpm is 845.3, max torque is 146.4 N. M, which performance well on EFF(Reach 88.9%).？
For the speed
There is two formulas, Speed(km/h)=0.9*RPM(r/min)*2r π？(m)*60
Power= Torque*RPM/9.55
So under the same power, the faster the RPM/speed is, the smaller the torque.？
For hills climbing: High torque and low RPM/speed motor maybe suitable.？
P. S.: Above speed is calculate due to？lead-acid？battery？theoretically, if it's lithium battery, the speed maybe 5kph more.？
In practice, the speed will change？according to weight of loading &？vehicle,？
Road situation, tyre models and wind？resistance.？
About Factory？& Application
Taizhou？Quanshun？Motor？Co.,？Ltd.？focus？on？highpower？electric？motor？for？
more？than？10？years,？our？products？include:？high？power？&？quality？E-bike/E-scooter
/E-spoke？motor/E-car？hub/in-wheel？motor？(From？350W？to？10000W,？48V-144V,？
30km/h-130km/h);？Which？is？specialized？in？research,development？and？production
of？electric？scooter/bicycle？motor.
Currently？we？are？honored？to？be？one？of？electric？motor？supplier？of？Terra？Motors？
&？Lightning？Motorcycles？CORP.,？etc.
？
All？of？our？products？comply？with？international？quality？standards？and？are？greatly？
appreciated？in？a？variety？of？different？markets？through？the？world.？If？you？are？
interested？in？any？of？our？products？or？would？like？to？discuss？a？custom？order,
please？feel？free？to？contact？with？us.
Choose？QS,？Choose？Quality？&？Service!
To Customize a？suitable motor
In order to customized a？motor for you, could you pls. Inform us below points:？
1. What's your application？for, electric scooter, tricycle or car(model)?？
2. Size, Voltage, Wattage, Speed Requirements and how about the torque?？
3. Loading weight？requirement and your？vehicle weight?？
Within above information, I？could recommend a？suitable motor and quote accordingly.？
Thank you for your understanding in advance.？
For more？information, please contact with us by email or？Trademessenger？freely.？
We're glad at your service.: )
Advantage
For Quality
1.？Focus on？high power &？quality E-bike/E-scooter/E-spoke motor/E-car hub/in-wheel motor (From 350W to 10000W, 48V-144V, 30km/h-130km/h);？
And main parameter could be customized,？
E. G. Size, PRM, Torque and dimension of axle between forks.？
2.？Choose good raw materials from the beginning to the end, long-working life (3-5 years),？
Two halls(one for spare, in case the inconvenience of maintainance in abroad;？
And We？are honored to be one of electric motor supplier of？Terra Motors
& Lightning Motorcycles CORP., etc.？
For Service
1. Replying inquiry within 12 working hours;？
2. Well-trained engineers and staff members provide you with professional solutions;？
3. Could also offer a？suitable kits, such as controller, throttle, disc brake, etc.,？
Please refer to below link.？
http://qsmotor.en.made-in-china.com/product-group/RqLQAUSvvrhp/Electric-Kits-catalog-1.html
For Price
Offer a？reasonable and competitve price.？
For Produce Time
8-12 working days after receiving payment for sampels &？mass production.？
We sincerely hope to set up a？long cooperation with all the friends throughout world,？aim at assisting customers to build green high performance electric vehicles.？
Awaiting for your comments, thank you!？
|
Spoke Motor Specification |
|
Power |
1000-2500W |
3000W |
4000-10000W |
|
Diameter of Motor |
242mm |
242/315mm |
315mm |
|
Motor Size |
205 spoke motor |
205/273 spoke motor |
273 spoke motor |
|
Voltage |
DC48V-72V |
DC48V-120V |
DC48V-120V |
|
Current Limit of Controller |
40-70A |
70-80A |
80-200A |
|
Max Torque |
80-150N.m |
150-190N.m |
150-350N.m |
|
Max RPM |
300-900RPM |
300-1100RPM |
500-1600RPM |
|
Max Speed |
40-70km/h |
50-90km/h |
80-130km/h |
|
1. When the volt up, the speed will be increased accordingly. 2. When use the bigger size of wheel, the speed will be increased. |
|
Customize |
Max RPM, Torque, Wheel Size, The dimension of axle/shaft, freewheel |
|
Phase Angle |
120 degree |
|
Spoke hole |
18 holes for single side, total 36 holes |
|
Thermic Probe |
KTY 83/122 (Optional) |
|
Adapt Wheel |
700C,14inch, 16inch, 18inch, 20inch, 24inch, 26inch etc. |
|
Adapt Controllers |
Square wave controller(such as Kelly) Sine wave controller(such as Sevcon) |
|
Efficiency |
≥85% |
|
Net Weight |
13.2-24.0KG/1pc |
|
Gross Weight |
14.7-26.0KG/1pc |
|
Type |
Permanent Magnet Brushless DC/BLDC spoke motor |
|
Brake |
Disc/Drum |
|
Hall |
Two Halls(one for spare hall, in case of damage) |
|
Water Proof Grade |
IP54 |
|
Application range |
electric bicycle,electric motorcycle, electric tricycle |
|
Certification |
CE by SGS |
Taizhou Quanshun Motor Co., Ltd. focus on high-power electric motor for more than 10 years, our products include: high power & quality E-bike/E-scooter/E-spoke motor/E-car hub/in-wheel motor (From 350W to 10000W, 48V-144V, 30km/h-130km/h); Which is specialized in research, development and production of electric scooter/bicycle motor.
Currently we are honored to be one of electric motor supplier of Terra Motors & Lightning Motorcycles CORP., etc.
All of our products comply with international quality standards and are greatly appreciated in a variety of different markets through the world. If you are interested in any of our products or would like to discuss a custom order, please feel free to contact with us.
We sincerely hope to set up a long cooperation with all the friends throughout world, aim at assisting customers to build green high performance electric vehicles.
Choose QS, Choose Quality & Service!
