Electric working machine
AssigneeHitachi Koki Co., Ltd.
InventorsHideyuki HASHIMOTO, Satoshi ABE, Shingo YAMAZAKI, Tomomasa NISHIKAWA, Akira MATSUSHITA
Life of this patent
Estimating the term…
Loading patent…
AssigneeHitachi Koki Co., Ltd.
InventorsHideyuki HASHIMOTO, Satoshi ABE, Shingo YAMAZAKI, Tomomasa NISHIKAWA, Akira MATSUSHITA
Estimating the term…
The present invention provides an electric working machine in which a control board can be disposed without limitations based on a length of a brushless motor in a direction along an axial line. The electric working machine comprises: a brushless motor provided with a rotor and a stator; a motor case and a motor housing in which the brushless motor is stored; a control board which is provided outside of the motor housing in a radial direction of an axial line defined at the center of the rotor, and supports the switching elements; a connection board which is provided in the motor case, and supports the sensors; a through hole provided on the motor case; a through hole provided on the motor housing; and leads and signal lines extending from inside of the motor housing to the outside of the motor housing through the holes.
An electric working machine comprising:
Dependencies are inferred from the claim text.