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DRIVE UNIT

As the primary drive system of an electric vehicle which converts electrical energy from a high-voltage battery to mechanical energy, the drive unit serves the role which the engine and transmission play in an ICE vehicle.
It is typically composed of a motor, inverter, reducer, and cooling system.

DU 100kW

Key Feature
High-output, small package (single-axle reducer)
Hairpin stator
Light-weight (normal housing)
Low level NVH
SiC MOSFET built in
Application
BEV Front or Rear drive
SPEC
  • Motor type : IPMSM (Interior Permanent Magnet Sync Motor)
  • Hair-pin Stator (8pole 48 slot)
  • Parking actuator built in
  • Reducer : co-axial type (compact packaged design)
  • Max. Torque / peak Power : 3,300 Nm / 100 kW
  • Voltage : 320~400V
  • Liquid cooling
  • Weight : 81kg

DU 150kW

Key Feature
High-output, high-torque
Off-set reducer
Hairpin stator
Low level NVH
Combined oil and water cooling
SiC MOSFET built in
Application
BEV Front or Rear wheel propulsion
SPEC
  • Motor type : IPMSM (Interior Permanent Magnet Sync Motor)
  • Hair-pin Stator (8pole 48 slot)
  • Inverter integrated (Si IGBT or Sic MOSFET)
  • Parking actuator built in
  • Reducer : off-set type
  • Max. Torque / peak Power : 3,800 Nm / 150 kW
  • Voltage : 320~400V
  • Liquid cooling
  • Weight : 82kg

DU 250kW

Key Feature
High-output/high-torque/high RPM
Off-set reducer
Hairpin stator
Low level NVH
Combined oil and water cooling
Application
BEV Front or Rear wheel propulsion
SPEC
  • Motor type : IPMSM (Interior Permanent Magnet Sync Motor)
  • Hair-pin Stator (6pole 54 slot)
  • Inverter integrated (Si IGBT or Sic MOSFET)
  • Parking actuator built in
  • Max. Torque / Power : 4,500 Nm / 250 kW
  • Voltage : 320~430V
  • Liquid cooling
  • Weight : 89kg