Complaint
EW09 series geared hub motor are specially for fat bike. It can be 350W, 500W, 750W. Different power for your optional. we can offer front ,rear and rear cassette drive for your optional, according to different requirements for electric bikes.The speed can reach to 42KM/H with 26" wheel.
Dimensions:
Front wheel :
Rear wheel :
Cassette rear wheel :
| Position | Front /Rear |
| Construction | Gear |
| Rated Voltage (V) | 36 / 48 |
| Rated Power (W) | 350 / 500 / 750 |
| Weight (KG) | 4.2 |
| Reduction Ratio | 1:5 |
| Max torque (N.m) | 80 |
| Wheel Szie (inch) | 20-28 |
| Spoke Specification | 36H-12G/13G |
| Rated Speed (KM/H) | 25-45 |
| Magnet Poles (2P) | 10 |
| Operating Temperature | -20-45 |
| Surface Color | Black / Silver |
| Dropout Size | F: 135 R/C: 175 / 190 |
| Drive and Freewheel | R: 6s-8s C:8s-10s |
| Brake Type | V brake /Disc brake |
| Efficiency (%) | ≥80 |
| Cable Position | Shaft center right |
| Noise Grade (db) | ≤45 |
| IP Grade | 54 |
| Salt Spray Test Standard | 24/ 96 |
Wuxi Xinanda Motor Technology Co., Ltd is located in Wuxi High-tech zone,on the bank of Taihu. Since its establishment, it has strict requirement of products' quality, implemented the ISO9000 quality management system earnestly, and has 3C certification and CE certification. Under the UL and KC certification standards, it is famous for the high quality in the electric bicycle industry.
At present, the company has a complete departmental structure of R&D, production, sales and after-sales, and is an important supplier to many well-known domestic and foreign companies. It is a high-tech enterprise supported by the local government. And,it is also a 3A enterprise that has continuously been listed in the China Motor Quality Trustworthy Unit. It produces high-efficiency and energy-saving high-quality products and provide customers with professional and considerate services.
In summary, 5 reasons for you to choose us.
1.Profesional:10 years experience in ebike conversion kit industry, suggest you suitable system for your bike.2.Fast response. All your questions will be replied within 12 hours.3.Fast delivery. Some standard models are ready for delivery.4.Good service. 24/7 online for your inquiry.5.Flexibility: Small MOQ needed, provide OEM service for bulk order.
Q1:What's main advantages of geared motor and gear less motor?
A: Geared motor has lighter weight,smaller size,zero drag(complete freewheel when not using battery, and excellent efficiency.
Gearless motor has high top speed, more power output, and excellent life span.
Q2:What is Pedal-Assist?
A:The Pedal-Assist Mode (PAS) operates when you are pedaling the bike and progressively adds electrical power to the motor. The faster you pedal, the more power is applied. PAS mode significantly increases battery range as compared with using the throttle alone.
Q3:Does the battery recharge when I pedal?
A:No, in order for the motor to recharge the battery, it would have to create resistance which would make it too difficult to pedal without the motor. Unfortunately physics doesn't work in our favor
Q4:How far can I go on one charge?
A:There are many variables that affect distance such as weight, terrain, number of stop / starts, riding speed, amount of pedal assistance, number of hills climbed, tire pressures, and wind resistance etc.
Q5: Front wheel and rear wheel choose which one?
A: Common standard front wheel is 100mm dropouts,easier to install without derailleur adjustments, you can use your original freewheel; Common standard rear wheel is 135mm dropouts, better grip especially when you ride on steep inclines or in wet condition..
Q6: What are the payment items?
A: We usually accept payment by T/T, L/C or Western Union,Trade Assurance Order in alibaba.
Q7: This is my first time to import, how can I trust your company and ensure to get the goods if I order from you?
A: We are Alibaba legitimate certifiable company(VIP), and we support Trade Assurance Order in Alibaba. Only after you get the order,can we get the payment from your side.
Q8: How to make the order?
A: You have four ways to contact us to make the order: by e-mail, by Skype, by phone and by Trademanager.
