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Dead Length Collets – Additional Versions

Dead Length Collet

Additional Versions

Schelenker additional collet versions are developed and manufactured to meet a wide range of technical requirements and application scenarios. Their design and functional characteristics allow the collet to be adapted to specific application requirements, ensuring reliable operation and consistent performance under varying operating conditions.

Internal Stop

Additional Versions

  • Suitable for manual loading of the machine at a certain length
  • Prevents the displacement of the workpiece at high axial forces
  • Used to stabilize the workpiece when the clamping length is too short
Dead Length Collets – Internal Stop

Insert Aid

Additional Versions

  • Is inserted in main spindle collets
  • Is mainly used for small diameters
  • Minimizes vibrations as the bar material is supported along its total length
Dead Length Collets – Insertion Aid

Bush

Additional Versions

  • Is inserted in main spindle collets
  • An alternative to the insert aid
  • Is mainly used for medium to large diameters
  • Absorbs the vibrations of the bar material, supports it at the back and keeps it axially aligned
Dead Length Collets – Bush

Supporting Bush

Additional Versions

  • Is inserted in sub spindle collets
  • Minimizes vibrations as the bar material is supported along its total length and keeps it axially aligned
  • Ejection is made possible in a process-safe way
Dead Length Collets – Supporting Bush

Ejector & Inner Cooling

Additional Versions

  • Mechanical ejection of the workpieces
  • If required, internal cooling can be integrated
  • For flushing the clamping surface
  • The ejector can be changed easily within the same collet type
Dead Length Collets – Ejector and Internal Cooling

UP Version

Additional Versions

  • High precision
Dead Length Collets – Smooth

UUP Version

Additional Versions

  • Highest precision
Dead Length Collets – Smooth

Sealed

Additional Versions

  • Prevents the entry of machining chips
  • The whole slot area can be sealed
  • Resealing possible
  • Not usable with high pressure flushing in the machine
Dead Length Collets – Sealed

Emergency Soft Design

Additional Versions

  • Is not hardened
  • Clamping diameter can be turned out by the user himself
  • Used for the production of prototypes, samples and one-off productions
Dead Length Collets – Emergency Collet, Soft Design

Emergency Collet with Tempered Head

Additional Versions

  • Is hardened, slotted and widened
  • The head is tempered so that the clamping bore can still be machined by the user
  • Suitable for workpiece clamping in small to medium series production
Dead Length Collets – Emergency Collet with Hardened Head