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To optimize automobile performance we are integrating our leading-edge technologies to develop components and systems that support higher fuel economy and cleaner emissions. |
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| Intelligent
Power Unit (IPU) |
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Since 1997, we have been a leading supplier
of the intelligent power module (IPM) for
the world’s first dual-motor HEV.
In 2002, we began supplying an IPU (Integrated
IPM and Pre-Driver Unit) to other HEVs and
also commercialized the world’s smallest
inverter for automobiles. |
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| Emission
Reduction |
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Fuel
Economy |
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| Electric Power Steering (EPS) |
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| EPS is activated only when the driver
steers the steering wheel, thus reducing
energy loss compared with the hydraulics.
Its modular design allows for easy assembly.
EPS consists of motor, electronic control
unit (ECU), torque sensor and steering
gear. We have led the world in the mass
production of EPSs. |
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| EPS
ECU |
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Brushless
Motor |
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| Our unique control
algorithm ensures superior steerage,
stability at a high speed and
steering returnability, while
improved motor current control
logic gives natural and smooth
steerage feelings. |
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| Our brushless motor
features a high energy density
magnet, meeting the power requirement
for large cars, and a compact
size. |
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