Electromagnetic brake device and elevator device using electromagnetic brake device

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).