Wieland-Werke Ag

Michael Lieble

Gerhard Thumm

Volker Voggeser

Christoph Kästle

Michael Wolf

A squirrel cage rotor, is made up of a shaft, a rotor laminated core with rotor bars which are arranged in the interior, and short-circuiting rings with clearances through which the bar ends of the rotor bars extend out of the rotor laminated core. The rotor bars, on their surface, at least partially have an electrical insulation layer, wherein the electrical insulation layer is cohesively connected only to the surface of the rotor bars. The squirrel cage rotor is intended, in particular, for use in an asynchronous machine.

Growing community of inventors

Vöhringen, Germany

Michael Lieble