Asynchronous Rotors
A robust construction and simple handling during installation and operation are the main advantages of asynchronous rotors. They come in various designs, depending on performance and speed requirements, from a cost effective aluminium rotor to a copper steel rotor providing maximum speed and high power density.
Aluminium
Rotors with squirrel cage in aluminum die-cast are an inexpensive solution with a long service life.
Copper with and without strengthening ring
Copper rotors distinguish themselves with a considerably higher rotor bore.
ASMpro (with copper profile)
The e+a-series of asynchronous motor elements with copper profile rotors combines the advantages of PM synchronous machines with those of asynchronous machines.