| Watt: | 251-350w |
| Brand Name: | jdpw |
| Place of Origin: | Zhejiang China (Mainland) |
| Motor: | Brushless |
| Voltage: | 48v |
| Wattage: | > 500w |
we have many types of motor hub ,as long as you give us the parameter we can produce that .please feel free to contact us
Advantage of Magnesium alloy
1. environment-friendly
2. It has excellent shielding and anti-disturbance performances.
3. Bright in color, and pleasing to the eyes
4. Tiny elasticity modulus, strong toughness, powerful shake resistance performance, long-term use and not liable to warp or corrode performance
5. Excellent specific strength and corrosion resisting property, high loading ability.
6. Light weight, Magnesium is the lightest metal structure material at present in the world.
Product characteristics
To introduce the high performance permanent magnetism RE material and unique design, overcame the weak point of big shape and volume of low-speed motor. This motor is easy in structure, long life-span, and high system efficiency, big output power, smooth running, preferable speed-control performance, strength overload capacity, and with low noise.
Brushless Motor Technical Parameter
Technical Target Parameter
Voltage rating DC48V DC48V DC48V DC48V
Power rating 350W 500W 600W 1500W
Rotate speed rating 370rpm 450rpm 470rpm 600rmp
Idle load Current 0.9A 1.5A 1.6A 2.4A
Idle load Rotate Speed 420rpm 520rpm 540rpm 680rmp
Phase position 120° 120° 120° 120
Efficiency ≥83% ≥81% ≥82% >83%
speed 32- 33km/h 32-33km/h 35-37km/h 38-39km/h
Zhejiang Jianda Electrical Appliances Co .,Ltd
| Business Type: | Manufacturer, Trading Company |
| Product/Service (We Sell): | Electric bicycle motor,marine gearbox,e-bike motor,e-bicycle motor,marine gearcase,marine gear box,electric bike motor,bicycle motor,scooter motor,marine gear case |
| Brands: | Jianda Precision Work |
| Number of Employees: | 101 - 500 People |
| Main Markets: | Southeast Asia Oceania Mid East Eastern Asia |
| Export Percentage: | 31% - 40% |
| Factory Size (Sq.meters): | 10,000-30,000 square meters |
| Factory Location: | 103# Hangjin Road,Ciwu Town,Zhuji City |
| QA/QC: | In House |
| Number of Production Lines: | 4 |
| Number of R&D Staff: | 11 - 20 People |
| Number of QC Staff: | 5 - 10 People |
| Management Certification: | ISO 9000/9001/9004/19011: 2000 Others |
| Contract Manufacturing: | OEM Service Offered |