电动自行车运动

Electric bicycle motor Features: 1) Rare earth magnetism without brush 2) Rated voltage: 36 - 48V-60V 3) Rated power: 250 - 350W 4) Sizes: 16", 18" 5) Rated current: below 7A 6) Axial flow: below 0.35 7) No-load current: below 0.8 - 1.2A 8) No-load speed: 245 - 365rpm 9) Efficiency: above 86% 10) Rated torque: above 5.5 - 8.0N.m 11) Special features: waterproof, low noise, steady and high efficiency performance Outer packing: 2 sets/ctn Carton dimensions: 1) 16": 51 x 35 x 37.5cm 2) 18": 51 x 35 x 43.5cm