| 摘要 |
FIELD: transport.SUBSTANCE: invention relates to electric transmissions of mobile objects and can be used in electric drive of mobile aggregates, for example in electrically-driven automated guided vehicle, electric lifting trucks and electric tractors. Invention is aimed to reduce mass of unsprung parts and to increase reliability. This is achieved due to the fact that according to invention motorised wheel mounted on frame of vehicle comprising chassis, suspension, reducing gear and electric motor with armature and field system has motor field system which is made in the form of magnetic conductors with magnetic field source installed on vehicle frame, and between magnetic conductors there is gap where motor armature is installed with possibility of moving during suspension travel.EFFECT: technical-and-economic advantage of proposed device consists in the fact that due to motor magnetic field system transfer to frame, mass and dimensions of unsprung part, ie wheel itself with reducing gear and armature are drastically lowering. |
