When it comes to energy efficiency, every little bit helps. Motor manufacturers are always looking to cut losses and increase efficiency. One innovative way may be to use die-cast copper rotors ...

(MENAFN- JCN NewsWire) The world's first commercial copper die-cast rotor for railway traction motors Aiming to achieve both efficiency and light weight in traction motors, contributing to carbon ...

NEW YORK - A practical die-cast copper rotor for electric motors has been the "holy grail" for motor manufacturers for many years, says the Copper Development Association. Last year, Siemens AG, ...

Aluminum is good, but copper is better -- at least when you're talking about die-cast rotors in three-phase induction motors. Siemens Energy & Automation, based in Alpharetta, Ga., offers a new line ...

Efforts are now under way to transfer copper motor rotor technology to industrial clusters of Surat, Coimbatore and Hyderabad, known to be hubs for manufacture of motors, water pumps and fans for ...