Product parameters:

工作电压（V）Working voltage 36-90:  轮辋宽度 Rim width 41

额定功率（W）Rated power 350-600:  轮辋材质 Rim material 铝合金 Aluminium alloy

峰值功率（W）Peak power 700-1200:  轮胎装置位置尺寸 Mountiing position size of tyre 254

空载转速（rpm）No-load speed 200-500:  带轮胎外径 Outer diameter of tyre included 356

额定转速（rpm）Rated speed 160-450:  电机轴轴长 Motor shaft length 195

峰值扭矩（N.m）Peak torque 45-90:  电机轴开档 Motor shaft drop out size 140.5

峰值效率（%）Peak efficiency ≥80:  电机轴出线方式 Motor shaft outlet mode 斜出线 Oblique outlet

齿轮速比 Gear ratio 4:1-10:1:  扁方尺寸 Flat square size 10

防护等级（IP）Protection level X5:  电机轴螺纹尺寸 Motor shaft thread size M12

绝缘等级 Insulation level B:  

传感器类型 Sensor type 霍尔Hall:  

制动器类型 Brake type 碟刹 Disc brake:  

最高行驶速度（Km/h）Maximum running speed 30: