| 摘要 |
PURPOSE:To obtain an energy-saving type motor which can be instantaneously started or stopped with a compact structure by mounting a flywheel mounted with a rotor through a clutch on a rotational shaft, and interposing a brake between a case and the shaft. CONSTITUTION:A stator coil 4 is mounted on the inner peripheral surface of a case 1 and a rotor core 6 mounted on a flywheel 5 is opposed to the inner peripheral side. The flywheel 5 is mounted through a drive clutch having a frictional plate group 12 on a rotational shaft 14. Further, a brake having a frictional plate group 22 is interposed between the case 1 and the shaft 14. Thus, the shaft 14 can be momentarily controlled by controlling a drive clutch and a brake. |
