The Elcen range of energy efficient motors Type " MH" are from 0.37 Kw ( Frame 71) to 315 Kw ( Frame 355L). Use of these motors can lead to substantial reduction in energy costs. The payback periods are in the order of 3 to 6 months depending upon the usage. Even replacing existing motors with EE motors in power intensive industries gives paybacks within 1 to 2 years.