Electromagnetics

CWIEME Berlin 2022 Registration Is Open

Hyve, the organiser of the global CWIEME events, the global event series dedicated to coil winding, transformers, electric motors, generators and e-mobility, announced recently that the online visitor registration for the CWIEME Berlin show to be held on May 10-12, 2022, at Messe Berlin, […]

Materials/Manufacturing

Aumann Scores Big in Machinery for e-Mobility

Aumann, the German maker of coil winding equipment for manufacturing electric motors, reports a dramatic upsurge in business — helped notably by adding battery machinery to its product mix for the automotive industry. Order intake company-wide increased by […]

Materials/Manufacturing

Tech Tips: Bakker Magnetics – Improving Energy Density of Permanent Magnets for e-Mobility Manufacturing

Permanent magnets (PM) are the heart of the drive systems used in the e-Mobility industry. The stronger the magnet is, the higher the higher the motor’s output and the smaller and lighter the motor can be built. But a powerful magnet must also be able to resist demagnetization by heat or a magnetic opposite field. The Dutch company Bakker Magnetics uses two new techniques with which permanent magnets can be produced even stronger and more robust: Grain Boundary Diffusion (GBD) and Grain Refining Technology (GRT). Major advantage: less Heavy Rare Earth Elements (HREE) are used. […]