Electric work machine and production method for electric work machine

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12237738
APP PUB NO 20230231457A1
SERIAL NO

17924430

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An electric work machine includes a first brushless motor including a first stator and a first rotor combined with the first stator, and a controller. The first stator includes a first stator core and multiple first coils wound around multiple teeth on the stator core. The controller magnetizes the teeth to cause the first rotor to rotate about a rotation axis. In a plane orthogonal to the rotation axis, the first stator core has the same shape as a second stator core in a second stator used in a second brushless motor in another electric work machine. The first rotor can be combined with the second stator. The first rotor has a different number of poles from a second rotor used in the second brushless motor.

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Patent Owner(s)

  • MAKITA CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kouda, Kei Anjo, JP 21 110

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