| Voltage |
220V |
Power |
300W-500W |
| Torque |
9N. m ± 10% |
No Load Torque |
<0.2N. m |
| DC Resistance |
12.1 ，27℃ |
Noise Level |
<50dB |
| Vibration |
≤ 1.0mm/s |
Inertia Moment I |
0.02537kgm 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.
Multi-layer Winding
The winding adopts a multi-layer arrangement to optimize electromagnetic performance, reduce energy loss, and improve power generation efficiency.
High Precision Bearings
The bearing system is located at both ends of the rotor, ensuring smooth and noise free operation and effectively extending the service life of the equipment.
Dual Stator Design
The stator is located on both sides of the motor and is made of high permeability material, providing stable magnetic field force for the bidirectional motion of the rotor.
Dual Rotor System
The dual rotors located in the center ensure smooth power output and efficient energy conversion through interaction with the two side stators.
Integrated Cooling System
The cooling system is distributed inside the motor casing to ensure heat dissipation under high load operation and avoid equipment overheating.
Insulation Material
The winding part uses high temperature resistant insulation material to ensure stable operation in high temperature environments and extend the service life of the motor.
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.
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
· Keling Power wheel hub motor is produced by purchasing advanced machines for production.
· This product has obtained international quality certificates such as ISO9001.
· The product is now preferred by professionals around the world.
Company Features
· Keling Power Technology is now both a major production base and seller of wheel hub motor.
· Our strength in technology also contributes to the birth of a wheel hub motor with high performance.
· Keling Power will be dedicated to innovating the wheel hub motor and improving management concepts. Check it!
Application of the Product
wheel hub motor developed and produced by our company can be widely used in various industries and professional fields.
We can provide customers with the most professional and effective solutions based on market research results and customer needs.
