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Technology File - Safety Technology


Toyota First1

A more highly evolved motor for even greater driving enjoyment.

Like Toyota’s hybrid vehicles, the Mirai uses a synchronous AC motor. This synchronous AC motor efficiently generates a large amount of torque from low to high speed operation. The motor speed and torque are freely controllable. This produces powerful, smooth driving. The high-speed motor uses a new coil winding method, producing greater output density in a more compact, lightweight motor. Together with the dual-axle structure, this compact design contributes more freedom of component integration.

  1. As of February 2017.

The same motor is used in hybrid vehicles and plug-in hybrid vehicles.


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