Novel permanent magnet speed regulation ware device

The utility model discloses a novel permanent magnet speed regulation ware device, including box, shell and regulating box, wheel hub is installed to one side of box, the crimple dish is installed tothe box other end, the internally mounted of shell has the harmonic gear reduction gear, wave generator's internally mounted has the driving shaft, the inside air gap that is provided with of shell ofharmonic gear reduction gear one side, magnet rotor and copper rotor are installed respectively through the copper conductor in the both sides of air gap, the regulating box is installed through thedead lever in the inside of box, the regulating box internally mounted of hydraulic stem one side has the hydraulic fluid tank, torque limiter is installed through the fixed station in the regulatingbox inside of hydraulic fluid tank one side. The utility model discloses a but be provided with that a series of structures make this device have the compactness height in the use, shock attenuation nature is good and advantage