Verfahren zur Herstellung eines Rotors für einen Schleifringmotor, Rotor für einen Schleifringmotor und Schleifringmotor

Details

Veröffentlichungs-Nr.

EP3176921

Aktenzeichen

EP16002463

Anmeldetag

18. November 2016

Veröffentlichung

26. September 2018

Erteilung

26. September 2018

Rechtsraum

EP

IPC

H02K15/02H02K15/00H02K13/02

Abstract

The present invention provides a method for manufacturing a rotor (2) for a slip ring motor (1), the method comprising the steps of: a) arranging a plurality of electric cables (4, 5) inside a hollow shaft (9), wherein the electric cables (4, 5) are distributed over an inner circumference (28) of the hollow shaft (9), b) filling a resin (39) into an empty space defined between the hollow shaft (9) and the electric cables (4, 5), c) arranging a rod (41) inside the hollow shaft (9) thereby displacing the resin (39) into an annular gap (47) between the rod (41) and the hollow shaft (9), wherein the electric cables (4, 5) are arranged in the annular gap (47), and d) curing of the resin (39) to form the rotor (2).

Anmelder

Firmen

Linde Aktiengesellschaft
Weg Equipamentos Electricos S.A.

Land

🇩🇪 Deutschland

Fachgebiete