Stator and rotor lamination stacks for electric motors
Electrical efficiency for the skies

From Patrick Schulze, Journalist für Wordfinder 5 min Reading Time

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Electric propulsion is reshaping drones and aircraft, but component quality decides performance. In production, precisely manufactured, process‑secure stator and rotor lamination stacks are pivotal: they set power density, efficiency and reliability, and thus range, weight, safety and repeatability in series.

The range, weight and operational safety of electrically powered aircraft are significantly influenced by stator and rotor lamination stacks.(Source:  SWD AG)
The range, weight and operational safety of electrically powered aircraft are significantly influenced by stator and rotor lamination stacks.
(Source: SWD AG)

Electric drives form the basis of almost all current developments in unmanned aviation as well as in new concepts such as eVTOL systems or electrically powered light aircraft. They are the key building block that makes new mobility concepts feasible and largely determine system performance.