Brushless dc motors with extended battery life

BEI Kimco Magnetics' frameless brushless dc motors enable extended battery life and higher operation efficiency.
August 12, 2014

BEI Kimco Magnetics' frameless brushless DC motors enable extended battery life and higher operation efficiency. Courtesy: BEI Kimco Magnetics.BEI Kimco Magnetics’ high torque density brushless dc motors are able to achieve more than 90% efficiency with improved weight and envelope profiles. These motors use low magnetic circuit design techniques to provide the longest operating time before the motors need to be charged. Other features include a frameless motor design composed of a rotor and a stator. This design makes it easier to be integrated into an existing assembly while minimizing the need for extra components and reducing overall weight. These motors range up to 20 in. with torques in excess of 50 Nm and operational speeds beyond 70k rpm.

BEI Kimco Magnetics

www.beikimco.com

– Edited by CFE Media. See more Control Engineering motor and drive products.