MUMBAI, India, March 13 -- Intellectual Property India has published a patent application (202641024110 A) filed by Entuple E-Mobility Private Limited, Bangalore, Karnataka, on Feb. 28, for 'a stator for an outer-rotor brushless direct current (bldc) motor and method thereof.'
Inventor(s) include Akhila K.
The application for the patent was published on March 13, under issue no. 11/2026.
According to the abstract released by the Intellectual Property India: "Embodiments of the present disclosure generally relate to stator assemblies, and more particularly to a stator for an outer-rotor Brushless Direct Current (BLDC) motor and method thereof. The stator includes laminated stator core with central axis, including circumferentially distributed stator teeth extending radially outward from stator yoke and separated by stator slots. Concentrated windings are disposed in slots. The slots and the number of poles of permanent magnets on outer rotor form fractional-slot concentrated winding configuration with predefined slots-per-pole value. Each winding comprises coils concentrated on respective stator teeth. Each stator tooth includes tooth body extending radially from yoke and tooth tip at radially outer end adjacent airgap region. The tooth tip include tooth lip with predetermined radial tooth lip height and defines circumferential slot opening width at the airgap. The slot opening width and tooth lip height are dimensioned to establish airgap permeance profile along circumferential direction of stator."
Disclaimer: Curated by HT Syndication.
