Audited Supplier
| Motor Type | Brushless Direct Current Motor(BLDC Motor) |
| Axle Configuration | Double |
| Wheel Rim | 16 inch |
| Rated Speed | 90-100km/h |
| Voltage | 48-72V |
| Magnet Height | 45mm |
| RPM | 950 |
| Brake System | Disc Brake,Drum brake |
| Hall Sensors | 1 |
| Hall Sensor Phasing | 120° |
| Efficiency | ≥90% |
| Rated Out Power | 4000w |
| Torque | 200-220Nm |
| Number of Pole Pairs | 28 |
| Cross Section of Phase Wire | 16mm² |
| Width Of Rim | 110/60(70)-16; 130/60(70)-16 |
| Drop-out(Rear Fork width for installation) | 200-220mm |
| Waterproof Grade | IP67 |
| Color | Black/white etc. |
| Package | Carton |
and motorcycle races
Wuxi Yuma Power Technology Co., Ltd. was established in 2012 as a professional company specializing in the research, development, production, sales, and service of high-power brushless DC motors and controllers.The company has a team of excellent talents with over 10 years of industry experience and independent design and development capabilities. With more than 100 of national patents, the company currently employs more than 120 staff members and possesses advanced production and testing equipment domestically.Our products are widely used in industries such as electric bicycles, electric motorcycles, electric vehicles, pilotless automobile,agricultural machinery, industrial fans, electric sanitation equipment , electric amusement equipment ,electric handling equipment etc.
Yuma Laboratory
1. Factory or trader?
We are factory, have 10+ years experience for Motor production, have professional R&D team .Can customized to meet your specific needs.
2. Can I get some samples?
Yes, you can buy the samples for quality checking.
3. Do you have the productions in stock?
No. All productions are to be produced according to your order including samples.
4. What's the delivery time?
After the advanced payment confirmed,
- stock pros: 5 working days.
- Sample: 7working days.
- Bulk order: 15 working days.
detail delivery date should be decided according to production season and order quantity.
5. How does your factory do regarding quality control?
Quality is priority. We always attach great importance to quality control from the beginning to the end of production. Every production will be fully assembled and carefully tested before it's packed before the shipment.
6. What is your after-sales services?
1. Free maintenance within 12 months guarantee, lifetime consultant.
2. Professional solutions in installation and maintence.
7. Why choose us?
1. Factory Price & 24/7 after-sale services.
2. Unique-The product will be specially designed and produced for you,
3. Low Investment, large profits-Low MOQ to start, the most favorable price for foreseeable maximize profit.
4. From mold customization to material processing and welding, from fine components to finished assembly, strict aging, finished product inspection.
Warmly welcome you to visit our factory and look forward to cooperating with everyone.
