Method of manufacturing a centrifugal wheel

Abstract

A method for manufacturing a rotor for devices having a magnetically levitated rotor includes providing an impeller configured to be magnetically levitated, has and having a magnetically active core, is the magnetically active core completely enclosed by a sheathing, the sheathing comprising a plastic, and at least one impeller element configured to interact with substances is provided on the sheathing, providing a magnetization device to demagnetize or magnetize the magnetically active core, the magnetization device comprising a receptacle into which the impeller or the rotor is capable of being inserted, inserting the impeller into the receptacle and demagnetizing the magnetically active core, separating the magnetically active core from the sheathing, attaching an encapsulation to the magnetically active core, the encapsulation comprising a plastic and completely enclosing the magnetically active core, and attaching at least one conveyor element to the encapsulation.

Dependencies are inferred from the claim text.