JOINING A LAMINATED CORE TO A SHAFT

JOINING A LAMINATED CORE TO A SHAFT

The invention relates to a lamination (1) of a rotor (6) of a rotary dynamo-electric machine having a shaft bore (3) with a radius (R1), at least two pull-through grooves (7), and two intermediate space recesses (10), wherein each of the threading grooves (7) has at least one lamination tongue (8) f...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KIRCHNER KLAUS, BUTTNER KLAUS, WARMUTH MATTHIAS
Format: Patent
Sprache:chi ; eng
Schlagworte:
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
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Beschreibung
Zusammenfassung:The invention relates to a lamination (1) of a rotor (6) of a rotary dynamo-electric machine having a shaft bore (3) with a radius (R1), at least two pull-through grooves (7), and two intermediate space recesses (10), wherein each of the threading grooves (7) has at least one lamination tongue (8) facing radially inwards towards the axis (12) such that the lamination tongue (8) ends (9) facing radially inwards lie on a radius (R2), R2 being less than R1. 本发明涉及一种旋转电机的转子(6)的叠片(1)，叠片具有带有半径(R1)的轴孔(3)、至少两个穿引槽(7)和两个间隙凹部(10)，其中，穿引槽(7)各自具有至少一个径向向内指向轴线(12)的叠片舌片(8)，以使得叠片舌片(8)的径向向内指向的端部(9)在半径(R2)上，其中，R2小于R1。