Chorus Motors - Technology

Chorus Technology

Chorus® Meshcon drives represent a dramatic new development in the field of AC induction motors and drives. Significantly outperforming traditional 3-phase counterparts, Chorus offers improvements in cost, torque, efficiency, and reliability that are unmatched by any existing drive system.

How Chorus Meshcon Works:

Chorus Meshcon Executive Summary

Chorus Meshcon Technical Show. This presentation, designed for both experts and laymen alike, explains how Chorus Meshcon achieves far more low-speed output from a given set of drive electronics than a 3 phase motor can - and how Chorus Meshcon does it without compromising high speed performance or the legendary reliability of 3 phase induction motors. (requires flash)

Chorus Meshcon Torque-Speed Curve (pdf)

Chorus Meshcon tutorial (pdf)

Technical Information on the Chorus Star Motor - Additional information about the underlying patented Chorus technology discussing concentrated winding, high phase order machines, and their beneficial use of harmonics.

Borealis has amassed a substantial collection of patents. In addition to the Chorus Motors plc Patent Portfolio, the entire issued Borealis Patent Portfolio may be viewed online. Many more patents are pending, and this resource will be updated as additional patents are approved.