DISPOSITIVO PARA BOBINAR LARGURAS DE MATERIAL

A device (WR) for reeling widths of material, in which the roll (8) being formed is held between tension heads (22,22) borne on carrier arms (20,20), which device reels the roll (8) with central drive. The drive is provided by direct-current electromotors of maximum power density mounted in the carr...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: VOLKER W. ROSE, BERND GORNER
Format: Patent
Sprache:por
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Beschreibung
Zusammenfassung:A device (WR) for reeling widths of material, in which the roll (8) being formed is held between tension heads (22,22) borne on carrier arms (20,20), which device reels the roll (8) with central drive. The drive is provided by direct-current electromotors of maximum power density mounted in the carrier arms (20,20), in which the stator is faced with permanent magnets made of samarium cobaltate (SmCo5).