Solutions for alternative and conventional drive systems

Solutions for alternative and conventional drive systems

Battery electric, fuel cell, combustion engine – current mobility is characterized by the breadth of available drivetrains. HOERBIGER Drive Technology offers innovative components and complete systems for both alternative and conventional drivetrains. For example, the high-performance Hydrogen Pressure Control Unit (HPCU) controls the hydrogen supply and anode gas recirculation in the fuel cell precisely, reliably, and energy-efficiently, even at low injection pressure. In the electrified powertrain, the emDOC electromagnetic dog clutch scores with the shortest switching times, smallest installation space and intelligent control. With prismatic cell housings and lids in various sizes, HOERBIGER offers the right solution for battery vehicles.

Our product highlights at a glance:

emDOC – innovative ectromagnetic dog clutch EMD

  • Wide range of applications for Connect / Disconnect / A4WD, and Multispeed
  • Compact design and intelligent control
  • Shortest shifting times
  • Best-in-class comfort requirements (NVH) through smart features such as sailing and soft landing
  • Substitution of complex electromechanical actuators
  • Cost efficiency

Hydrogen Pressure Control Unit – Hydrogen dosing and anode gas recirculation for PEM fuel cell applications

  • Fast, precise hydrogen injection and pressure control with PWM actuation
  • Tailored ejector geometry for high efficiency in recirculation and water management
  • Easy to integrate thanks to low installation space requirements
  • Economical and energy-efficient system (replacement of the blower)
  • Easy to operate and very controllable
  • Very powerful at low operating points and low inlet pressure
  • Integrated filter to protect the sensitive components of the fuel cell stack

Cell housing and cell lid for battery cells in traction batteries

  • Size according to customers’ requirements
  • Various manufacturing processes: Forming and welding for double-sided open and elongated cell housings as well as impact extrusion for classic cell housings with bottom
  • HOERBIGER as development partner: conceptual design, in-house validation
  • Short-term production of prototypes