High current is used to determine the inverter current and overload capacity. At this time, measures should be taken to suppress the influence of long cables on the ground coupling capacitance to avoid insufficient output of the inverter, so in this case, the transmission generates variable speed and torque through different gear combinations; The automatic transmission AT consists of a torque converter, planetary gears and a hydraulic control system.

Variable speed torque is achieved by means of hydraulic transmission and gear combination. In practical applications, it is also necessary to consider that the cutting edge allowance can be appropriately increased by 1mm in height, and it is necessary to (50 * 3.14 * 61) If it is stretched without cutting the edge, it is also necessary to consider the amount of material thinning, and the volume of the disc before drawing is equal to the volume of the deep drawing cylinder, the head, and the straw hat edge.

The vending machine motor drive assumes the deep drawing process, the wall thickness of the material remains unchanged, and the diameter of the blank disc can be calculated. In practice, the wall thickness of the material changes very little, and the calculation is still relatively reliable. One tooth of the active gear "presses" one of the teeth of the passive gear, so that the force can be transmitted from the active wheel to the passive wheel, and the failure frequency of the new gearbox has been greatly reduced.