US 2026/0241784 A1 · ELECTRIC DRIVE SYSTEM

Abstract

An electric drive system, comprising: motors, each motor having an output end surface and a non-output end surface which are substantially parallel; speed reducers, each speed reducer being transmittingly connected to a wheel, the output end surface of the motor being connected to the side of the speed reducer facing away from the wheel, and the motor being transmittingly connected to the speed reducer; and a controller, wherein the controller has a connecting surface, the center of the connecting surface is recessed to form a controller cavity, the non-output end surface of the motor is connected to the connecting surface of the controller, and the motor is partially embedded in the controller cavity and can be surrounded by a controller cooling structure provided on the inner wall of the controller cavity.

Claims10

Dependent claims

An electric drive system comprising:

at least one motor having an output end face and a non-output end face which are substantially parallel to each other;
at least one reducer, which is in transmission connection with a wheel, wherein the output end face of the motor is connected to one side of the reducer away from the wheel, and the motor is in transmission connection with the reducer;
and
at least one controller having a connecting surface, wherein the center of the connecting surface is recessed to form a controller cavity, and the non-output end face of the motor is connected to the connecting surface of the controller and part of the motor is embedded in the controller cavity and is surrounded by a controller cooling structure disposed on an inner wall of the controller cavity.

1 more element

Dependencies are inferred from the claim text.

Electric drive system

Life of this patent

Electric drive system

Life of this patent

Abstract

Claims10