| 摘要 |
PROBLEM TO BE SOLVED: To provide a brake motor etc. which achieves high motor efficiency.SOLUTION: A brake motor 1 includes: a motor stator 2; a motor rotor 3 which is rotatably disposed in a cylindrical hollow part 2a of the motor stator 2; a motor shaft 4 which penetrates through a rotation center part of the motor rotor 3; and a brake unit 5 including a movable core 5a which is attached to a tip part at the axial one side of the motor shaft 4 so as to move in an axial direction; and a pull rotor 6 including multiple iron pieces 14 disposed in a circumferential direction and a holding member 15 which holds the iron pieces 14. |
