Copper Rotor Induction Motor

In a recent presentation to the JSA conference in Tokyo called “EVTeC 2014,” Malcolm Burwell, ICA Director, Technology & Transfer, talks about why it is important to improve induction motors […]

Development of process steps to increase the high-speed performance of die cast copper rotors: slot coating and post-die-ejection quenching are indicated

This Kienle+Spiess Group animated video illustrates how molten copper fills the die during the casting of a copper rotor. Kienle+Spiess die cast rotors on three sites and produce rotors in […]

Die Casting Video of Copper Rotors for Induction Motors at Yunnan Copper Die Casting Technology Company, Ltd.

International Copper Association

“Copper Rotor Induction Motors: One Alternative to Rare Earths in Traction Motors,” M. Burwell, North American Director of Technology Development and Transfer for the International Copper Association, 2012

Introduces recent technological progress in China with the manufacturing of die cast copper motor rotors for induction motors