MUMBAI, India, Oct. 5 -- Intellectual Property India has published a patent application (202621023207 A) filed by Attron Automotive Private Limited on February 26, 2026, for An Assembly Of An Electric Excitation Synchronous Motor (eesm) Rotor.
Inventors include Shubham Shadanan Pode; Mosam Pradip Ugemuge; Ojasvi Arora; and Srushti Sawant.
The application for the patent was published on October 02, 2026, under issue no. 40/2026.
Abstract: ABSTRACT AN ASSEMBLY OF AN ELECTRIC EXCITATION SYNCHRONOUS MOTOR (EESM) ROTOR An assembly (100) of an Electric Excitation Synchronous Motor (EESM) rotor is disclosed. The assembly (100) comprises a rotor core (102) having a plurality of projections (104-1, 104-2,….n) circumferentially distributed around a central axis and formed at opposing axial ends, wherein the plurality of projections (104-1, 104-2,….n) comprises a plurality of holes (106- 1, 106- 2,….n). A plurality of rotor segments (108-1, 108-2,….n) are circumferentially distributed around the rotor core (102) and are coupled to the plurality of projections by a fasteners. Each of the plurality of rotor segments (108-1, 108-2,….n) comprises a plurality of grooves (110-1, 110- 2,….n) configured to receive a plurality of windings (112-1, 112-2,….n) wound in a spoke-type configuration radially relative to the central axis. The assembly is configured to generate distributed excitation flux paths and enhance reluctance torque in a magnet-free rotor structure.
Disclaimer: Curated by HT Syndication.
