EVR Motors unveiled an Electric Motor with a new topology

6 May, 2021

Opher Doron, CEO: "We managed to improve the basic design of the electric motor, while maintaining the advantages of traditional Radial Flux Motor"

A small strtup from Irael, EVR Motors, unveiled a new type of electric motor based on a new topology of Radial Flux Motors, called TSRF (Trapezoidal Stator Radial Flux). The company has completed tests on a prototype traction motor designed for two- and three-wheel electric vehicles. The air-cooled motor delivered peak power of 17kW, and 40 Nm of torque, from a 2-liter volume, weighing only 9 Kg, far exceeding other small, air cooled radial flux motors.

EVR expects its new motor architecture will be adapted to a wide range of vehicles in cooperation with automotive OEMs and Tier 1s. A production-ready motor is scheduled to be introduced to the global market later this year. “We managed to change the basic design of the electric motor, which has remained much the same for the last several decades, while maintaining the traditional dvantages of the radial flux motors,” said Opher Doron, CEO of EVR Motors.

TSRF technology can support a wide range of power and torque outputs, with voltage ranging from 48V to 800V, that are suitable for different power levels and speeds. EVR Motors has raised seed funding of $5.5 million from several investors, led by Marius Nacht, co-founder of Check Point.

The company was founded by the President and COO Eli Rozinsky, the CTO Victor Kislev and the VP R&D Ruslan Shabinski. It is led by the CEO Opher Doron, former GM of of IAI’s Space Division, where he was responsible for the development, construction, launch, and operation of observation and communication satellites. The chairman is Ophir Shoham, former Director of Defense Research Directorate at the Israeli Ministry of Defense (MAFAT).

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