| Voltage |
220V |
Power |
250W/400W |
| Torque |
6.8N. m ± 10% |
No Load Torque |
<0.2N. m |
| Weight |
6.6kg/13kg |
Noise Level |
<50dB |
| Vibration |
≤ 1.0mm/s |
Inertia Moment I |
0.08526kgm ² |
| High Voltage Resistance |
1800VAC/10mA/1s |
Residual Unbalance |
<1000rpm/0.12m-g |
Keling provides more than just motor power: it offers holistic care through one-stop services, From customizationrequests to after-sales support, we stand hand in hand with you, creating the perfect electric bike that exceeds you expectations.
Stator
Located in the outer annular structure of the motor, it is made of high permeability iron silicon alloy, providing a strong magnetic field force.
Rotor
Installed at the central axis position, made of lightweight high-strength steel, ensuring fast response and efficient rotation.
Winding
Precisely arranged in the stator slots, achieving higher electromagnetic conversion efficiency through optimized winding design.
Bearings
High precision bearings are located at both ends of the rotor, providing smooth and noise free operational support.
Iron silicon alloy
Having excellent magnetic properties and magnetic permeability, the motor can efficiently generate a magnetic field during operation.
High strength steel
Ensure lightweight, high tensile strength and durability, capable of withstanding long-term high load operation.
High temperature resistant insulation material
Ensure stable operation in high temperature environments without breakdown or short circuit.
Our products are strictly produced according to the drawings. We can also customize production
products according to customer requirements.
Our motor can be applied to a variety of models and styles of electric bicycles, with more options and high
adaptability.
Our motor can be applied to a variety of models and styles of electric bicycles, with more options and high
adaptability.
Hub Motor Electric Scooters
1
Is the kits difficult to install ?How to install?
Not difficult but need you like hand-work. Only install our motor kits and fix well the brake lever and controller. Connect the cables is ok. We will offer you inslation video and will service on you on line.
2
Need I offer what data for bikes?
It is better you can send me your bike photo, tire type numbers: such as 26'*1.95.
3
Can my bike be used with the kits?
Yes sure and on the market 95% bikes can be used with our kits!
4
Can you accept customization?
Sure, we’ve been working with some worldwide brands for years on customization.
5
Would you provide samples?
Sure, as you wish. And the sample cost would be returned in your mass production order.
6
How about your lead time?
Generally speaking, up to 50 pieces are shipped within 30 days, but please contact our sales team to confirm.
Comprehensive One-Stop Service, Attentive Care
Considerate Post-Purchase Support, Detailed Care
Electric Bike Hub Motor
Conversion Kit
Upgrade your regular bicycle into an electric-powered one with our high-quality Electric Bike Kit. Experience greater speed, improved endurance, and effortless rides on any terrain.
Our Electric Bike Kit is designed to fit a variety of bicycle models, ensuring versatility and convenience. Compatible with mountain bikes, road bikes, folding bikes, and more.
The controller is small in size, more beautiful to install, matches the instrument display, making riding smarter, and you have the opportunity
to get our controller package for free.
We have a variety of display styles, if you want other styles please contact us
We have two brake levers for you to choose from, namely the power-off brake lever and
the induction brake lever.
Changzhou Keling Power Technology Co., Ltd. was established in 2021. Its main products are lithium battery automotive motors (including inner rotor motors, outer rotor motors, central motors, etc.); fitness equipment motors (including reluctance generators, AC and DC variable frequency motors, lifts Motors, etc.) and motor covers, gears, clutches, electric bicycles and other accessories.
The company's products have obtained a number of national patents and passed the US UL safety certification; CE, ROHS certification.
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Production And Transportation
Company Advantages
· All indicators and processes of Keling Power hub motor manufacturer meet the requirements of national indicators.
· The product is reliable in all respects, including quality, performance, durability, etc.
· Keling Power Technology has promoted its development capability continuously.
Company Features
· We are proud to have excellent technology, hub motor manufacturer and management which makes us different.
· Keling Power puts a large investment in technical power for the development.
· Keling Power Technology is born of love and has undergone decades of years of transformation and innovation in hub motor manufacturer industry. Get quote!
Application of the Product
The hub motor manufacturer produced by Keling Power is very popular in the market and is widely used in industry.
With a focus on customers' potential needs, Keling Power has the ability to provide one-stop solutions.
