Rotex Electric REB 90

The Rotex Electric REB 90 is a Czech electric motor for powering electric aircraft, designed and produced by Rotex Electric of Prague.

WWW rotexelectric.eu/products...

Design and development

The REB 90 is a brushless 350 volt design producing. Its rotational speed of 1800-2400rpm allows it to turn a propeller at efficient speeds without the need for a reduction drive.