Small-power AMT (Automated Mechanical Transmission) automatic transmission differential motor

The utility model relates to a small-power AMT (Automated Mechanical Transmission) automatic transmission differential motor, which consists of an automatic transmission differential gearbox and a motor. The automatic transmission differential gearbox consists of a transmission case, a transmission case cover, an automatic transmission, a gear reducing mechanism, an electromagnetic valve, a casing, a screw cap, a telescopic rod, a spring, a moving iron core, a fixed iron core, a one-way plate and a driving disc; a motor shaft drives a connecting plate of the automatic transmission, a driving gear drives an intermediate gear, an intermediate driven gear drives a driven gear and the driven gear drives an electric axle through a differential package. The small-power AMT automatic transmission differential motor is characterized in that the telescopic rod is installed in a telescopic rod connecting chamber inner hole in the chamber of the transmission case, the spring is installed at the external part of the radial direction of the telescopic rod, a small shaft at the upper part of the telescopic rod is arranged in a fixed iron core through hole, the lower part of the telescopic rod is matched with a limiting shaft, the fixed iron core is fixedly connected with the transmission case and the casing is arranged in and closely matched with the inner hole of the electromagnetic valve; the upper mouth of the casing is fixedly connected with the screw cap, the moving iron core is arranged in the inner hole of the casing and the electromagnetic valve control the moving iron core and the fixed iron core to attract and separate.