VIBRATION-ABSORBING TYPE INVERTER-DRIVING THREE-PHASE INERTIA MOTOR FOR RUNNING MACHINE

摘要

PURPOSE: A vibration-absorbing type inverter-driving three-phase inertia motor for a running machine is provided to prevent the transmission of the vibration to a frame and a running belt of the running machine by forming a motor having an anti-vibration structure. CONSTITUTION: A vibration-absorbing type inverter-driving three-phase inertia motor for a running machine includes a main body, a first anti-vibration member, a driving pulley, a flywheel, a supporting unit, and a second anti-vibration member. A stator is fixed to the inside of the main body(10). A plurality of bearings are installed at both sides of the inside of the main body in order to support a driving shaft. The first anti-vibration member is used for covering each outer wheel of the bearings. The driving pulley(60) is installed on one end of the driving shaft. The flywheel(100) is installed on the other end of the driving shaft in order to distribute loads of a rotor to each bearing. The supporting unit(20) is formed with a supporting plate and a holding plate. The second anti-vibration member(30) is installed on a loading side of the holding plate.