Compact, powerful and efficient – The system solution for your application

Our CPM90 Power Packs comprise brushless, permanent-magnet synchro-motors as well as a fully integrated control unit, and are especially designed to combine highest performance with maximum efficiency for all low voltage applications (12 to 72V). At up to 6 kW power and 15 Nm torque they weigh in at a maximum of just 3.3 kg and achieve an overall efficiency of over 90%. The CPM90 are capable of operation either as a motor or as a generator.

The ability to accept and process any type of input signal means that the drive units can be ideally tuned to their current environment and are interoperable with a wide range of components. The drive units can thus be easily and proficiently adapted to any application and moreover obviate the need for any additional controllers. Our user-friendly control software Motion Workbench‹ allows parameterization, analysis and even simulation in the intended environment.

Features of CPM90 – compact, efficient, intelligent


5922R1015 CPM90

5924R1027 CPM90

Nominal Power

1,6 kW

2,1 kW

Max. Torque

5 Nm

10,5 Nm

Max. Revolutions

5000 / rpm

5000 / rpm


24 V

24 V


2,6 kg

3,4 kg

Stator length [mm]




Your benefits

  • High overall efficiency of up to 90 % for motor and control unit over the entire useable range
  • High efficiency control electronics optimises system performance and obviates need for additional controllers
    • Interface: CAN/RS485/analog
    • Control of speed, torque, power, position, temperature, etc.
    • Comprehensive vehicle control (drive train dynamics, emergency stop, communication with battery / dashboard / etc.)
    • Max. 225 A
  • 3000 W at 2,3 kg, 6000 W at 3.3 kg, 12000 W at 8 kg
  • Highest quality and reliability as per automotive standards
  • Comprehensive support and consultation regarding full integration into your application


  • Controller :
    • Space vectoring (15% higher performance compared to sine commutation)
    • Compensation control
    • Fiel-oriented control
    • Torque control
    • Speed control
    • Power control
    • Position control
  • Extensive monitoring (e.g. motor temperature, pcb temperature, etc.) and safety switch off
    • Interface: CAN
    • RS485
    • Analog
  • Sensor
    • High-resolution sensor
    • Intelligent sensor analyzing algorithm for maximum precision
  • Energy recovery : Use of the Power Packs as generators boosts energy efficiency through recuperation
  • Operation software „Motion Workbench“:
    • Parameterization of Power Pack
    • Diagnosis and fault identificaion
    • Upload of performance data optimization
    • Simulation of Power Pack in target environement (e.g. communication with master controller)