Key Technology
Drivetrain Systems Home

 Videos and Animations





Haldex GenV consists of three functional parts:
1. Hydraulic power pack with electrical pump and centrifugal regulator
2. Wet multi-plate clutch
​Haldex Generation V is an electronically controllable all-wheel drive coupling for cars. The Haldex GenV includes an electronic control unit with vehicle dynamics software that can be customized to meet each carmaker's particular desires in terms of driving characteristics.​

The front and rear axle of the car is connected via the wet multi-plate clutch which makes it possible to vary the torque distribution between the two axles. As the function of the Haldex GenV is independent of the differential speed between the front and rear axle, full locking torque, if needed, is available at any given time and speed.

When starting the vehicle, the electrical pump in the Haldex Gen V is started, swiftly providing the system with pressurized oil and thereby making the system ready for operation. The pump sets the pressure to the piston which in turn compresses the disc package. The level of pressure set depends on the torque level needed and on the driving situation. In traction/high slip conditions, a high pressure is delivered. In tight curves (i.e. parking) or at high speeds, a much lower pressure is provided.
BenefitsVehicle TypeDrivetrain Type
PerformancePassenger CarAll-Wheel Drive