Remotely controlled omni directional all wheel electric drive combination especially for a quiet lawnmower has lightweight tube chassis with all wheel electrical drive and control and energy store

摘要

A remotely controlled omni-directional all-wheel electrical drive combination, especially for a quiet lawnmower or tool manipulator, comprises a chassis of light tubular metal or plastic with one of four individually driven electric drives supplied with a control unit and energy store. Preferably the individual drive motors comprise power-controlled DC brushless servomotors.