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      Article no.: 308542

      HiRunER precision ER collet chuck PSC 63 A = 100

      Brand: GARANT
      Machining strategy HPC
      Balance quality G at rotational speed G 2.5 at 25,000 rpm
      Arbor standard ISO 26623-2
      Machining strategy HSC
      Concentricity ≤ 3
      No price available

      HiRunER precision ER collet chuck PSC 63 A = 100

      In stock (21 Pieces)

      Description

      Version:

      External and internal tapers are ground. All shanks are turned for a smooth cutting action. Including Balluffchip bore, high-performance clamping nut up to 25000 rpm.

      Advantage:

      • Excellent concentricity in the system (chuck + collet + clamping nut), 3 µm radial run-out with a 2 µm clamping nut, 6 µm radial run-out with a 5 µm clamping nut.
      • Extremely strong holding force (up to factor 2 better than the standard ER chuck).
      • Vibration reduction effect due to 2-part clamping nuts.

      Application:

      For clamping tools with plain shank in collets to DIN 6499 − Form A and B.

      Supplied with:

      Supplied with precision clamping nut.

      Optional extras:

      Coolant pipe No. 309885, Coolant pipe plug-in socket No. 309893, ER collets No. 308901 − 309434, ER clamping wrenches No. 309748 / 309749.

      Note:

      • Clamps only nominal ⌀ up to shank ⌀ tolerance h 10.
      • Do not use the clamping nut in combination with a sealing washer.
      • Use the precision collet chuck always in conjunction with the precision clamping nut No. 309617.
      • Use in combination with Fahrion collets.

      Technical Data

      Balance quality G at rotational speed
      G 2.5 at 25,000 rpm 
      Capacity
      PSC 63 A = 100 
      Concentricity
      ≤ 3 µm