特点汽车尾部闸门线性执行器电机12V高扭矩静音汽车电动尾门电机带微金属齿轮箱DC行星1W-99W电动齿轮电机汽车电源电升降门汽车电动尾板电梯直流齿轮电机电源尾板电机29ZY53H-1270 / 29JX22-IS SPECS.: Voltage 12VDC Rated Current 4.10A Output Power 40.1W Rated Speed 280RPM Rated Torque 1.09N.m Gear Ratio 22/1 Spline Hollow Shaft, 21 inner teeth, Dedendum circle Φ7.9; Gear Ratio 22.2:1, First stage is helical tooth; Gearbox front cover and ring gear is made into one part, metal material; With/Without Magnetic Encoder