EVR Motors is the inventor of a newly designed and patented motor topology – the Trapezoidal Stator – Radial Flux Permanent Magnet (TS – RFPM) topology to develop and manufacture motors for electric two-wheelers in India.
Recently, a partnership has been established between the motor manufacturer and Napino Auto & Electronics. This is EVR Motors’ second partnership in India; earlier it had inked a partnership with Omega Seiki Mobility for the electric three-wheeler segment.
The TSRF technology is said to be distinctive because of its lightweight and compact design. The proprietary TS Topology has a unique trapezoidal tooth shape core structure, which improves flux distribution, reduces leakage, and gives superior heat dissipation with good thermal capacity.
The TS topology can be tailored for a wide variety of requirements and enable multiple variations based on the same design and tooling. The air-cooled motor for two-wheeler application weighs under 7kg, has a diameter of 130mm and is said to be a perfect fit for Indian electric two-wheeler applications. The modular voltage range is between 48- 96V.
The partners will pool in their expertise of designing and manufacturing the all-new TSRF motors at Napino’s manufacturing facility.