| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a structure having simple construction for connecting a motor shaft to the input shaft of a reduction gear while securing various kinds of pinions without increasing burden on stock. <P>SOLUTION: In the structure for connecting the motor shaft 20 of a motor M1 to the input shaft of the reduction gear G1, the front end of the motor shaft 20 is formed in a non-columnar shape with part of the outer periphery of a cylindrical column planarly cut off along the axial direction, the input shaft of the reduction gear G1 is a relay shaft 22 having a (hypoid) pinion 32 at the front end on the counter motor side, the relay shaft 22 is supported on a casing 40 of the reduction gear G1 via bearings 42, 44, a hollow portion 22A in a sectional shape corresponding to the no-columnar shape of the front end of the motor shaft 20 is formed on the motor side of the relay shaft 22, and the front end of the motor shaft 20 is locked and connected into the hollow portion 22A. <P>COPYRIGHT: (C)2008,JPO&INPIT |
