Provided is a man conveyor apparatus (1), including: steps (17) connected in an endless manner; two or more drive motors (4a and 4b), each being configured to circulate the steps (17); a load detection device (10) configured to detect a load of the drive motors (4a and 4b); and a controller (11) configured to control an operation and stop of each of the drive motors (4a and 4b), wherein the controller (11) increases or decreases the number of the drive motors to be driven in accordance with a value of the load detected by the load detection device (10) and changes a drive motor to be driven as a main motor each time the number of drive motors to be driven is decreased.
Man conveyor apparatus and controller for man conveyor apparatus
23.02.2021
Patent
Elektronische Ressource
Englisch
IPC: | B66B Aufzüge , ELEVATORS |
MAN CONVEYOR APPARATUS AND CONTROLLER FOR MAN CONVEYOR APPARATUS
Europäisches Patentamt | 2020
|