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China EBike Mid Drive Motor manufacturer

145RPM Electric Bicycle Mid Drive Motor With Planetary Reduction Mechanism

Product Details:
Place of Origin: CHINA
Brand Name: Truckrun
Certification: CE/ROHS/EN15194
Payment & Shipping Terms:
Minimum Order Quantity: 100
Price: Negotiable
Packaging Details: 41*30*22cm carton
Delivery Time: 15-30days
Payment Terms: D/P, T/T
Supply Ability: 10000

Detail Information

Installation Location:: Mid Motor L*W*H(mm):: 205*136*101
Rated Voltage(DCV):: 36/48 Rated Power(W):: 250
N0(RPM):: 145 Max Torque(N.M):: ≥80
Efficiency(%):: ≥80 Weight(KG):: 3.9
Number Of Matching Teeth:: 26T/28T Light:: 6/3
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145RPM Electric Bicycle Mid Drive Motor


electric bike motor kit Truckrun


28T Electric Bicycle Mid Drive Motor

Product Description

Mid Motor With Planetary Reduction Mechanism


The M02 mid motor adopts the concept of automobile engine design, and the structure is more compact and confidential. Using the planetary reduction mechanism, the reverse thinking design of the exclusive acceleration mechanism, the torque of 80N.m can reach the effect of the ordinary motor 110N.m. With a range of mechanical improvements, the size of the disc can be controlled to a smaller size. Not only can the motor load be reduced, but the life of the motor is also increased.



Company Advantages


1. Well Developed and Mature Products Range

Through R&D design and production, we have successfully developed a series of stable and reliable product lines that can meet the customers’ requirements.


2. Flexible Co-operation Method

We are not limited to the cooperation of standardized products. For high-end customized solutions, we can give the best user experience and bring more surprises.


3. Professional Technic Assistance

We have a group of experienced professional technical team that can participate in your product development to help you optimize and solve related technical problems. Through a perfect after-sales service system, we can ensure that your product is stable and reliable.



Installation Location:: Mid Motor L*W*H(Mm): 205*136*101
Rated Voltage(DCV): 36/48 Rated Power(W): 250
N0(RPM): 145 Max Torque(N.M): ≥80
Efficiency(%): ≥80 Weight(KG): 3.9
Number Of Matching Teeth: 26T/28T Light: 6/3



145RPM Electric Bicycle Mid Drive Motor With Planetary Reduction Mechanism 1

145RPM Electric Bicycle Mid Drive Motor With Planetary Reduction Mechanism 2

145RPM Electric Bicycle Mid Drive Motor With Planetary Reduction Mechanism 3



1. Q: What is the E-bike motor kit?

A: The kit is designed to transform your standard bicycle(manual pedal power)to an electric-powered by a motor and battery pack.


2. Q: Will the conversion kit fit my bicycle?

A: The conversion was designed to fit 90% of the bicycles, and you can check your bicycle fork(the two metal pieces that attach the wheel to the bicycle) to be sure. You will need at least 100mm for front wheel and 135mm for rear wheel.


3. Q: If my bicycle meet your standard, how can I choose to install front wheel or rear wheel motor?

A: A front hub kit is normally much easier to install than a rear wheel kit since you don't have to worry about gearing or derailers. When riding, the rider can easily see the front wheel and respond quickly to problems such as wheel spinning.

Rear wheel drive has the advantage of better traction which is great for hills and inclines. And because the rear frame dropouts are normally stronger than the front fork dropouts, a rear wheel can handle more torque and increased power.


4. Q: How fast will it go?

A: The speed would be decided by the motor power, controller and battery spec. According to different countries rules, we provide 25km/h for EU and AU market, provide 30km/h for other market.


5. Q: How far can I go on one charge?

This varies depending on usage, your specification will affect the your battery performance and life. And mostly of the battery have a cycle life of more than 700charges.


6. Q: How long does it take to recharge the battery?

A: usually it takes 4—6 hours.


7. Q. When should I recharge batteries?

A. The battery can be charged after every ride. We do recommend that every 20th charge that you run the battery flat and give it a full charge.


8. Q: How should I store my battery?

A: Store in cool dry place, you should fully charge your battery before storing it.


9. Q: How can I get the best battery performance and range?

A: Pedal while the motor is on, start the motor after the bike is moving, use the motor mainly to climb hills, and don’t use the motor while you are going downhill.



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