MOTOR UNIT

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United States of America Patent

APP PUB NO 20240154501A1
SERIAL NO

18542822

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A motor unit includes a motor and a speed reducer. The motor includes a case including a stator housing, a first motor cover, and a second motor cover. A rotor including a rotor shaft, and a stator including a stator core and a stator coil are provided in the case. An oil filter is provided on an outer surface of the first motor cover. When viewed axially along the rotor shaft, at least a portion of a lower half of the oil filter overlaps with an upper half of the stator core. The speed reducer includes an oil reservoir, and is on a side of the first motor cover. At least one oil pump is provided on an outer surface of the speed reducer.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
YAMAHA HATSUDOKI KABUSHIKI KAISHA2500 SHINGAI IWATA-SHI SHIZUOKA 4388501 ?4388501

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
KAMICHIKA, Takuro Shizuoka, JP 6 0
KUROSAWA, Shinichi Shizuoka, JP 9 49
TANINO, Shogo Shizuoka, JP 4 0

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