| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a hoisting machine for an elevator capable of being lifted despite a large capacity one upon being divided easily and admitting easy maintenance, for example replacement of a driving sheave etc., likely to become a large scale operation. <P>SOLUTION: The hoisting machine for elevator is equipped with a stator core 3 having a plurality of core tooth parts arranged at a constant spacing circumferentially and split in two up and down about the axis, a stator housing 13 to hold the stator core and split in two up and down about the axis, a bearing table 4 installed confronting the stator housing and split in two up and down about the axis, a stator coil 5 inserted into the core tooth parts and split in two up and down about the axis, a rotor 17 in which a plurality of permanent magnets 10 are installed at a constant spacing at the periphery confronting the core tooth parts, and an up-and-down fixing device 6 installed on two sides of the stator housing and on the two sides of the bearing table for coupling together the stator housing halves upper and lower and also the bearing table halves with each other. <P>COPYRIGHT: (C)2007,JPO&INPIT |
