A continuously variable speed turbocharger differential

Abstract

The utility model discloses a continuous speed regulation's turbocharger differential mechanism, include: positioning disc, first half axle, second half axle, adjustable drive assembly and differential transmission component, wherein, first half axle and second half axle structure are same, respectively with the differential transmission component inside planetary gear mesh, adjustable drive assembly includes outer rotation cylinder, fixed axle disc, fixed axle cover, a plurality of rotor disc and stator disc, is equipped with permanent magnet on rotor disc, is equipped with excitation coil on stator disc, and alternately along the axial arrangement, forms a plurality of electromagnetic action structure. The differential transmission component includes planetary rotation cylinder, pin shaft and two oppositely arranged planetary tooth, respectively with two half axle's transmission tooth mesh. Adjust excitation coil parameter through stepless speed regulation controller, realizes stepless control to the rotation speed of outer rotation cylinder, thereby realizes the continuous regulation of differential output. The structure is high in integration level, and the volume is small, possesses high electric drive torque output capacity and response speed, is suitable for high -performance transmission system.

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