Low inertia AC servo motor

• Main Authors: YANG KAISHENG, WU ZHENGCAN
• Format: Patent
• Language: Chinese; English
• Published: 22.01.2019
• Subjects: CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; DYNAMO-ELECTRIC MACHINES; ELECTRICITY; GENERATION

The utility model discloses a low inertia AC servo motor, including front end housing, shell and the rear end cap that connects gradually, install the pivot in the shell, between pivot and the front end housing all install the bearing between pivot and the rear end cap, the pivot has the rotor in shell internally mounted, stator, its characterized in that are installed in the position that the rotor corresponds to the shell inner wall: the rotor includes magnet fixed part and permanent magnet, a plurality of mounting grooves have been seted up on the magnet fixed part, the shape of falling T is personally submitted to mounting groove transversal, it is protruding to be equipped with T shape on the permanent magnet, protruding and the permanent magnet integrated into one piece of T shape, in being, the pivot sets up the hollow tube column structure of through -hole, a plurality of apertures that run through along the axial are seted up in the pivot around the through -hole. The utilitymodel discloses can make