A drive system includes a motor, a speed reducer, a controller, and a housing. The housing includes: a first accommodation space for accommodating the controller; a second accommodation space configured for accommodating the motor; and a third accommodation space configured for accommodating the speed reducer. The controller is connected with the motor, and an output shaft of the motor is connected with the speed reducer. In a length direction of the output shaft, an absolute value of a difference between a mounting width and a width of the first accommodation space is no greater than a first difference threshold. In a direction perpendicular to the length direction of the output shaft and parallel to a horizontal plane, an absolute value of a difference between a length of the first accommodation space and a length of the third accommodation space is no greater than a second difference threshold.
INTEGRATED ELECTRIC DRIVE SYSTEM AND ELECTRIC VEHICLE
2023-08-03
Patent
Electronic Resource
English
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES |