| 摘要 |
A brake system and a hoist for elevator which can be made compact such that the brake torque does not rely upon the rotational direction of the brake drum. The brake system and a hoist for elevator comprise an electromagnet mechanism having a fixed core for attracting a movable core by an electromagnet coil and pressing it by a push spring, and a brake member fixed to the movable core and braking the brake drum wherein the movable core is rotary supported for the axis directing the tangential direction in the rotational direction of the brake drum, and rotated by the fixed core thus pressing the brake member against the brake drum or separating the brake member therefrom.
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