ROBOT

A robot including, a motor attached to one end surface of a casing of an arm, a reducer output shaft attached to the other end surface of the casing by bolts, a hole provided in the casing, and through which the output shaft of the motor is inserted, a first sealing member sealing a space between th...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: KUME, Hirokazu
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A robot including, a motor attached to one end surface of a casing of an arm, a reducer output shaft attached to the other end surface of the casing by bolts, a hole provided in the casing, and through which the output shaft of the motor is inserted, a first sealing member sealing a space between the hole and the output shaft, a second sealing member sealing a space between the other end surface and the end surface of the reducer output shaft, a recessed portion provided on a side of the other end surface of the casing and recessed in a direction along the central axial line of the reducer output shaft; and a lubricant agent supply hole provided in the casing and extending in a substantially radial direction or in a radial direction of the reducer output shaft, the lubricant agent supply hole communicating to the recessed portion.