| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an elevator device that can accurately stop an elevator car at a required position, reduce time required for movement of the elevator car and improve work efficiency, at the time of working for installation and maintenance of the elevator device.SOLUTION: An elevator device 1, provided with an elevator car 4 that is moved inside a hoistway 3, comprises an operation device 11 that generates operation command and moves the elevator car 4 at speed equal to rated speed or less, where the elevator car 4 is moved at speed increased in three steps while the operation device 11 is generating the operation command.</p> |
