Hub Type Motor for E-bike

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

Power rating            350W     500W       600W

Rotate speed rating     370rpm    450rpm      470rpm

Idle load Current       0.9A      1.5A        1.6A

Idle load Rotate Speed  420rpm    520rpm      540rpm

Phase position          120°     120°       120°

Efficiency              ≥83%     ≥81%       ≥82%

speed                32∼33km/h  32∼33km/h  35∼37km/h      

Zhejiang Jianda Electrical Appliances Co .,Ltd