| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a hoist that has a simple configuration and can withstand heavy loads. <P>SOLUTION: The hoist 1 includes: a sheave 10; a left stand 11 and a right stand 12 that rotatably support the sheave 10 at both ends in the axial direction; a rotor 4 installed at the end of the sheave 10 on the left stand 11 side; a stator 5 installed at a position facing an inner diameter side of the rotor 4; a brake disc 30 installed on the same axis as the sheave 10 at the end of the sheave 10 on the right stand 12 side; and a brake device 31 that is installed on the right stand 12 and that applies pressure to the brake disc 30 to perform braking. <P>COPYRIGHT: (C)2012,JPO&INPIT |
