Disclosed are an electromagnetic brake device and an elevator device using the electromagnetic brake device. The electromagnetic brake device (1) is provided with a movable member (2) and a fixed member (3), and the movable member (2) is installed in a manner that the movable member (2) takes a rotary shaft (4) as the center of rotation to rotate relative to the fixed member (3). A non-magnetic member (5a) as a non-magnetic part (5) is installed near the rotary shaft (4) of the movable member (2) in a manner that the non-magnetic member (5a) is buried into a concave part of the movable member (2).
Electromagnetic brake device and elevator device using electromagnetic brake device
2015-11-25
Patent
Electronic Resource
English
ELECTROMAGNETIC DEVICE FOR ELEVATOR BRAKE, ELEVATOR BRAKE AND ELEVATOR SYSTEM
European Patent Office | 2023
|ELECTROMAGNETIC DEVICE FOR ELEVATOR BRAKE, ELEVATOR BRAKE AND ELEVATOR SYSTEM
European Patent Office | 2023
|