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      Article no.: 300692 32

      Precision ER collet chuck CENTRO P SK 50 A = 100 32

      Brand: Fahrion
      Machining strategy HSC
      Concentricity HP collet with CP collet chuck ≤ 3
      Arbor standard ISO 7388-1
      Arbor standard DIN 69871
      Concentricity ER collet with CP collet chuck ≤ 6
      Balance quality G at rotational speed G 2.5 at 25,000 rpm
      Shape ADB
      No price available

      Precision ER collet chuck CENTRO P SK 50 A = 100 32

      Subsequent delivery
      32

      Description

      Version:

      • External and internal tapers ground. With Balluffchip- bore.
      • Radial run-out and repetition accuracy 3µm at 3 × D, maximum 50 mm.
      • Very high clamping forces due to the collet fully seated in the chuck and coated clamping nut.
      • Vibration damping due to the element collet and mass of the chuck.
      • Alternatively without seals with ER CP clamping nut No. 309655 or sealed system with ER clamping nut CP for HP sealing rings No. 309665 in conjunction with HP sealing rings No.309666 − 309668 (for internal coolant supply or as a dirt trap!).

      Advantage:

      Patented optimum seating of the collet, double guides, trapezoidal thread and low-friction coated clamping nut amalgamate when clamped into a sturdy unit, thus ensuring a very high degree of rigidity and precision.

      Application:

      For high precision clamping of tools with plain shank.

      Supplied with:

      Without clamping nut, without sealing rings.

      Optional extras:

      Pull-studs (PS) No. 308600 − 308806, PS wrenches No. 308810– 308830, precision ER collets for HP No. 309368 − 309378, and for taps No. 309402 − 309418 (not for Holex), ER CP clamping nuts No. 309655; 309665, HP sealing rings No. 309666 − 309668. CP roller bearing wrenches No. 309754; 309756,

      Note:

      • CP chuck clamps only nominal ⌀ up to shank ⌀ tolerance h10.
      • Use in combination with Fahrion collets.

      Accessories and spare parts

      • Pull stud Form A with bore 40 GARANT GARANT Art. No.  308600 40
        Subsequent delivery
      • Pull stud sealed, Form B with bore 40 HOLEX HOLEX Art. No.  308650 40
        Subsequent delivery
      • Subsequent delivery
      • Pull stud sealed, Form A with bore 50 HOLEX HOLEX Art. No.  308610 50
        Subsequent delivery
      • Pull stud sealed, Form A with bore 40 HOLEX HOLEX Art. No.  308610 40
        Subsequent delivery
      • Subsequent delivery
      • Pull stud Form A with bore 50 GARANT GARANT Art. No.  308600 50
        Subsequent delivery
      • Pull stud 45°, sealed with bore 30 HOLEX HOLEX Art. No.  308765 30
        Subsequent delivery
      • Subsequent delivery
      • Subsequent delivery
      • Subsequent delivery
      • Subsequent delivery
      • Pull stud 45°, sealed with bore 40 HOLEX HOLEX Art. No.  308765 40
        Subsequent delivery
      • Pull stud Form B with bore 40 GARANT GARANT Art. No.  308640 40
        Subsequent delivery
      • Subsequent delivery
      • Subsequent delivery
      • Subsequent delivery
      • Pull stud 45°, sealed with bore 50 HOLEX HOLEX Art. No.  308765 50
        Subsequent delivery
      • ER clamping nut CP standard 16 Fahrion Art. No.  309655 16
        Subsequent delivery
      • Subsequent delivery
      • Pull stud sealed, Form B with bore 50 HOLEX HOLEX Art. No.  308650 50
        Subsequent delivery
      • Pull stud sealed, Form A with bore 30 HOLEX HOLEX Art. No.  308610 30
        Subsequent delivery
      • Pull stud sealed with bore 40 HOLEX HOLEX Art. No.  308635 40
        Subsequent delivery
      • Pull stud 60°, sealed with bore 30 HOLEX HOLEX Art. No.  308785 30
        Subsequent delivery
      • Subsequent delivery