APPARATUS FOR BREAKING ROTATING DISK

摘要

PURPOSE: A brake device of a rotating disk is provided to effectively brake a rotating disk by increasing a contact surface with respect to the rotating disk and directly delivering power to a driving shaft. CONSTITUTION: A brake device (100) of a rotating disk comprises a driving motor (40), a rotating disk (10), and a plurality of brake plates (20,30). The driving motor is equipped with a driving shaft (41) to be protruded at one side. The driving motor delivers rotatory power to the rotating disk. The rotating disk is joined to the driving shaft of the driving motor and rotates. The rotating disk comprises a first uneven part (16) on the outer circumference thereof in the rotational direction. A plurality of brake plates is radially installed on the outer side of the outer circumference of the rotating disk around the driving shaft. The brake plate comprises uneven parts (26,36) to be interlocked with the first uneven part of the rotating disk.