Single-Speed eDRiVE for Mid-Size Applications
The electric single-speed transmission 1eDT200 of GETRAG's eDRiVE product line was developed for mid-size electric and hybrid vehicles. In addition to the application in electric vehicles the 1eDT200 can be used as a rear wheel drive unit for hybrid vehicles, enabling electric all-wheel drive capability. For these applications, the 1eDT200 can optionally be equipped with a disconnect unit to enable freewheeling.
The transmission with one constant ratio has a very compact design. The e-motor and the transmission are modular components. The electric motor power is transmitted to the half shafts by a two stage spur gear and a differential. Furthermore, depending on the application, the transmission provides an electromechanically operated parking lock (manually optional) or a disconnecting device. By its compact design, it can easily be integrated into diverse vehicle platforms.
The 1eDT200 is designed to use an electric motor with a maximum power up to 90 kW. The motor is equipped with a water cooling system. The maximum driving torque of 2500 Nm on the output side also offers boost mode and recuperation of energy in addition to purely electric driving.