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Krallenbacken

Für die sichere Werkstückspannung bei hohen Drehmomenten

Das SCHUNK Krallenbackensortiment steht für höchste Flexibilität an Standard aus dem Baukasten - günstig im Preis, variabel im Einsatz.

Wo andere Anbieter große Spannbereiche nur mit kostenintensiven Sonderlösungen oder mit mehreren Backen realisieren können, bietet SCHUNK mit der einen Krallenbacke einen maximalen Spannbereich.

Unser Leistungsversprechen. Ihr Nutzen.

  • Die Übertragung hoher Drehmomente garantiert eine wirtschaftliche Zerspanung mit hohen Schnittgeschwindigkeiten und hoher Zerspanleistung.
  • Eine zusätzliche dritte Zahnreihe (ab Futterdurchmesser 200 mm) erlaubt einen höheren Vorschub sowie eine höhere Spantiefe.
  • Die gehärtete Oberfläche führt zu weniger Verschleiß an den Zähnen.
  • Claw jaws for O.D. clamping

    Claw jaws for O.D. clamping

    Weight-reduced and hardened claw jaws made of 16MnCr5 steel for O.D. clamping with more grip. The pointed serration quickly claws itself into the workpiece surface, allowing for reliable clamping.
    The delivery unit comprises1 set = 3 pieces, the workpiece stops are not included in the scope of delivery.
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    Claw jaws for I.D. clamping

    Claw jaws for I.D. clamping

    Weight-reduced and hardened claw jaws made of 16MnCr5 steel for I.D. clamping with more grip. The pointed serration quickly claws itself into the workpiece surface, allowing for reliable clamping.
    The delivery unit comprises 1 set = 3 pieces, the workpiece stops are not included in the scope of delivery.
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    Claw jaws for bar clamping

    Claw jaws for bar clamping

    Weight-reduced and hardened claw jaws made of 16MnCr5 steel for bar clamping with more grip. The pointed serration quickly claws itself into the workpiece surface, allowing for reliable clamping.
    The delivery unit comprises 1 set = 3 pieces, the workpiece stops are not included in the scope of delivery.
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    Universal claw jaws

    Universal claw jaws

    The universal claw jaw made of case-hardened 16MnCr5 steel is as versatile as a stepped jaw, and also transmits high torques similar to a claw jaw. Flexibilityis given due to I.D., O.D., and bar clamping and ensures optimized set-up times and set-up costs.
    The delivery unit comprises 1 set = 3 pieces. For universal claw jaws SZAU/4 and SZAU-M/4, 1 set = 4 pieces for a 4-jaw chuck.
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