Electric Motors Efficiency needs better copper
A new manufacturing process yields highest conductivity copper composites at bulk scale. This is a discovery of researchers at Pacific Northwest National Laboratory (PNNL): they have increased the conductivity of copper wire by about...
Electrical erosion resistant bearings for EVs
Following the completion of performance evaluations, NSK can now offer a broaderrange of anti-electrical-erosion technologies for eAxle bearings used on electricvehicles (EVs). Among the new options are over-moulded bearings and conductivebrushes, elevating...
Mecflon to avoid noise and reduce friction an losses
25During the last ten years, the market has requested sometimes to increase the operational flexibility of cooling systems using auxiliary pumps for a better control of engine cooling and efficiency, in order to meet...