ROTOR DISK AND ASSEMBLY METHOD

A rotor disk for an electric motor comprising a shaft hole (310) for receiving a shaft (312) of the electric motor, a set of positioning holes (320, 322, 324, 326) around the shaft hole (310), each configured to receive a positioning pin (340, 342, 344, 346). The shaft hole (310) and the set of posi...

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Bibliographische Detailangaben
Hauptverfasser:	JOUNI IKAEHEIMO, JERE KOLEHMAINEN
Format:	Patent
Sprache:	eng ; por
Schlagworte:	CONVERSION OR DISTRIBUTION OF ELECTRIC POWER DYNAMO-ELECTRIC MACHINES ELECTRICITY GENERATION
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	A rotor disk for an electric motor comprising a shaft hole (310) for receiving a shaft (312) of the electric motor, a set of positioning holes (320, 322, 324, 326) around the shaft hole (310), each configured to receive a positioning pin (340, 342, 344, 346). The shaft hole (310) and the set of positioning holes (320, 322, 324, 326) are positioned in the rotor disk (300) such that when the rotor disk (300) is set to a rotated position with respect to another similar rotor disk (302), and the shaft (312) and the positioning pins (340, 342, 344, 346) are penetrated to the respective holes of the two rotor disks (300, 302), the disks (300, 302) cause a pressing force to the shaft (312).