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Hitachi - Inspire the Next

HIAMS in the U.S.A.

Significant reduction in CO2 emission is expected by replacing conventional gasoline engines with HEV engines. We have developed a small-size lightweight motor capable of generating high output, and an inverter capable of driving and controlling high-output motor with superb efficiency. HEV engine combining these motor and inverter to control drive power with high efficiency will contribute to substantial reduction in fuel consumption and emission gas.
We also offer a wide variety of motors and inverters with an output of 42V and higher, for use in compact cars, large-sized passenger cars, commercial vehicles, and buses.


  • High-efficiency engine control system complying with CO2 regulations
    - CO2 reduction rate: 20 % -
  • Total system including components and controls can be provided
  • Solutions through various analysis technologies can be provided

Approach to the high-efficiency engine system development

We offer high-efficiency engine control system complying with CO2 regulations which will be enforced after 2010.

  • Increased efficiency by combining DI fuel system with all kinds of variable valve technologies
  • High-efficiency driving of auxiliary devices
  • Control systems which can optimally drive various equipments