Fca us llc (20250141304). TWO SPEED GEAR REDUCER FOR ELECTRIC DRIVE MODULE
TWO SPEED GEAR REDUCER FOR ELECTRIC DRIVE MODULE
Organization Name
Inventor(s)
Tejinder Singh of West Bloomfield MI US
TWO SPEED GEAR REDUCER FOR ELECTRIC DRIVE MODULE
This abstract first appeared for US patent application 20250141304 titled 'TWO SPEED GEAR REDUCER FOR ELECTRIC DRIVE MODULE
Original Abstract Submitted
a two-speed gearbox assembly for an electric drive module having an electric motor for an electric vehicle is provided. the gearbox assembly includes a housing, a first planetary gear set, a second planetary gear set, a first clutch, and a second clutch. the first planetary gear set is configured to selectively connect to an output of an electric motor and includes a first sun gear, a first ring gear and a first planetary carrier. the second planetary gear set is rotationally coupled to an output of the first planetary gear set and includes a second sun gear, a second ring gear and a second planetary carrier. the first clutch selectively couples the first ring gear to the housing. the second clutch selectively couples the first ring gear to an output of the electric motor.