Product Specifications
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Part: |
Rear Wheel |
| Watt: |
250W / 350W / 500W |
| Wheel Sizes: |
16'' 18'' 20'' 24'' 26'' 28'' 700c |
| Place Of Origin: |
China (Mainland) |
| Warranty: |
2 Years |
| Torque: |
60-80 Nm |
| Noise: |
<55db |
| Drop Out: |
170-190 Mm |
| Weight: |
4.6kg |
| Rpm: |
180-350 |
| Structure And Working Principle: |
Brushless |
| Operating Speed: |
Adjust Speed |
| Number Of Poles: |
20 |
| Brand: |
Bafang |
| Application: |
Electric Bike |
| Certification: |
CE |
Product Description
This rear-drive motor, which is compatible with the disc brake, has a rated power of 250W,350W,500W and 750W, a reduction ratio of 1: 5 and a maximum torque of 80 N.m, providing ideal power for vehicles. Strong and efficient, this motor, working together with a cassette or freewheel speed change mechanism, greatly enhances riding comfort and is suitable for beach buggies and snow bikes.
| Rated Power (W) | 250W | 350W | 500W | 750W |
| Rated Voltage (DCV) | 36V / 48V |
| Position | Rear Motor |
| Construction | Gear drive |
| n0 (Rpm) | 325 / 245 |
| nT(Rpm) | 290 / 205 |
| Max Torque | 80 N.m |
| Axle | 175mm / 190mm |
| Gearshift | Cassette / Freewheel |
| Cabling Route | Through Shaft, Right |
| Magnet Poles (2P) | 20 |
| Spoke | 36H*12G |
| Efficiency (%) | ≥ 80 % |
| Noise Grade (dB) | < 55 |
| Operating Temperature | -20-45ºC |
| Reduction Ratio | 1:5 |
| IP | IP 65 |
| Certifications | CE / ROHS |
Why do we use a Double Walled Rim and heavy duty 36 Gauge Spokes?
In the beginning we tried various kits and many of the brush less motors were very good motors. The problem with most of the conversion kits available are that they are spoked incorrectly, use a single walled weak rim., have spokes that are the wrong length causing the spokes to be bent in an "s" shape. Simply put bicycle wheels were not made for this type of torque on them and on occasion you will need to tighten your spokes until they finally "seat" themselves.
CNEBIKES Co., Ltd is professional leader of Electric bike kits. It major in permanent magnet brushless DC motor / geared motor and also control system. CNEBIKES is specializing in the production of medium and top quality electric bicycle conversion kits for overseas market. A professional working team of CNEBIKES and the professional production ability, fast and stable lead time make CNEBIKES business a good successful road to the whole market.
With an experienced and professional team, we have exported our products to many countries and regions around the world, especially America and Europe. Our
Products enjoy a good reputation among our customers.
We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits
