Single-speed eDRiVE transmission 1eDT350

Single-Speed eDRiVE for High-Torque Applications

The electric single-speed transmission 1eDT350 was developed for pure electric vehicles from mid-size up to premium class, whereby different vehicle configurations are possible (front-, rear- and all-wheel drive). In addition it train can also be used for light commercial vehicles (LCV) up to 3.5 t

The transmission with one constant has a very compact design. The e-motor and the transmission are modular components. The e-motor power is transmitted to the half shafts by a two-stage spur gear and a differential. Furthermore, and depending on the application, the transmission provides an electromechanically operated parking lock (manually as an option). By its compact design, it can easily be integrated into diverse vehicle platforms.

The 1eDT350 is designed to use an electric motor with a maximum power up to 120 kW. The motor is equipped with a water cooling system. The maximum driving torque of 3500 Nm on the output side also offers boost mode and recuperation of energy in addition to purely electric driving.

Key Features

  • Compact electric drivetrain with one gear
  • Flange mounted electrical motor (axially parallel)
  • Electrical park lock (park-by-wire system)
  • Usage for different vehicle classes (B class to E class and LCV up to 3.5 t)
  • Transmission control unit for park lock system
  • Scalable electrical motor 65-110 kW (300-400 V)
Max. output torque: 3,500 Nm
Max. input torque: 300 Nm
Weight (without oil): 28 kg
Installation width: 488 mm
Installation length: 338 mm
Installation height: 198 mm
Center dist. input shaft – diff.: 210 mm
Transmission ratio: i= 8.61