Method and device for extraction or introduction of a rotor from or into a stator of an electric machine

摘要

The method for extraction or introduction of a rotor (4) from or into a stator (2) of an electric machine (1) includes removing the fan blades (20) from the seats (19) of the rotor shaft (26), connecting a first guide (16) into the seats (19) of the removed fan blades (20), connecting a second guide (23) to the stator or to an element fixed to the stator (2), extracting or inserting the rotor (4) by sliding the first guide (16) on the second guide (23).

主权项

1. A method for extraction or introduction of a rotor from or into a stator of an electric machine, the rotor having at least one shaft that carries fan blades; the method comprising:
connecting a first guide into at least one seat of at least one fan blade; connecting a second guide to the stator or an element fixed to the stator; extracting or inserting the rotor by sliding the first guide on the second guide.