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Our Products and Services

BorgWarner Engineering Services Switzerland

  • supply standard versions of motors, inverters, or complete drive systems, or adapt them quickly and cost-effectively to your requirements,
  • design/construct the solution based on your request: with a neutral view, fresh approaches, sound knowledge, and with the help of state-of-the-art technology. Our engineers provide customers with support along the entire process chain from the idea to the product launch.

To give an overview, our multi-level inverters (MLI) control motors with speeds approaching the 200,000 rpm limit our SiC performance inverters platform (SiC-PP) enables PWM frequencies up to 100 kHz.

Power Electronics

Our portfolio includes the following inverters:

MLI - multilevel highspeed inverters

MLI 55Turbo speed and system costs under control. Our multi-level technology enables us to keep very high motor and generator speeds of up to 180,000 rpm safely under control. MLI was developed for fuel-cell air compressors and electric turbochargers.




SKAI - drivetrain & auxiliaries inverters

Especially designed for electric and hybrid drivetrains and auxiliaries, the second-generation SKAI HV „Off-the-Shelf“ inverter family has already been introduced to cover a wide range of vehicle electrification applications.

The SKAI 2 HV is available with 1200V power semiconductors. Depending on the application setup, the superior vehicle controller can interface to SKAI 2 HV via CAN bus-based speed or torque control commands.

Key features

  • 3-phase IGBT inverter
  • Phase current up to 450 ARMS
  • Battery voltage up to 800 VDC
  • Motor control software for induction motors and PM motors available
  • Torque or speed control mode
  • Liquid cooled
  • IP67 enclosure
  • Resolver or encoder interface
  • Q-control, proprietary Windows®-based diagnostic and configuration tools

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SiC-PP - silicon carbide performance inverter platform

Lighter, more efficient, and more compact. Compact silicon carbide MOSFET performance inverter platform






All our inverters include our QUASAR™ Embedded Software Platform compatible with our Q-Control proprietary Windows®-based diagnostic and configuration tool.



Internal Permanent Magnet (IPM) Motors

Our portfolio includes two compact electrical motor platform (CMP):



Drive System Engineering Services

Specific applications for electric drive technology and power electronics

Our comprehensive systems expertise in electric drive technology and power electronics is based on our specialist knowledge of electrical machines with related inverters/DC-DC converters, including the associated software, along with the courage to change perspective. We have the expertise to combine single components into individual systems solutions. By pooling our experience, knowledge and technology, we are able to meet your requirements with precision.

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