| 摘要 |
<p>An electric actuator capable of being assembled by a reduced number of man-hour to improve work efficiency. A housing (4) is made up of three members that are a gear housing (5), a drive-side cover (6), and a cap (7). The gear housing (5) has a first receiving space (11), a second receiving space (12), and a motor receiving space (13). A motor (1), on the output shaft (17) of which a worm (21) is provided, is received in the motor receiving space.A worm wheel (23) meshing with the worm and a spur gear (25) are received in the first receiving space. A spur gear (43) meshed with the spur gear (25) and an output shaft (2) integral with the spur gear (43) are received in the second receiving space are received. The drive-side cover is attached to the gear housing so as to close the openings of motor receiving space and the first receiving space. The cap (7) is attached to the gear housing to close the opening of the second receiving space with the output shaft (2) projected from the gear housing.</p> |
