DHP80 Pull Back Collet Chuck for Bar Machining | Kitagawa

Available with adaptors DHP80A11 Collect Chuck , DHP80A6 Collect Chuck , DHP80A8 Collect Chuck

DHP80 Pull Back Collet Chuck for Bar Machining

Product code: DHP80

Ultra-Fast 10 second Collet Changes

Quick gun-change pull back power collet chuck interchangeable with B-200 series power chucks.

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Collet chuck with compact design and pull back action for secure and accurate clamping.

  • Gripping range (mm): 7 - 80
  • Collet Increment (mm): 1
  • Sleeve Stroke (mm): 4.5
  • Max Input Force (kN): 50
  • Max Gripping Force (kN): 115
  • Matching Cylinder: S2091 , SS1881K , SR1781

Suitable for DC-80 Varibore Collect types - Klamp DHP collet chucks accept DC Varibore Collets that have the same accuracy specification as spring collets whilst maintaining a gripping range of +/- 0.5mm. Supplied with either smooth or serrated gripping surface. Serrated collets are ideal for aggressive first operation gripping of rough bar work.

Vulcanized rubber between the hardened steel collet segments provides excellent protection against coolant and chip ingress. Counter boring and special profile shapes are available upon request.

Ultra-Fast 10 second Collet Changes

First Operation Collet Chuck - Klamp DHP collet chucks are suitable for collets which have a +/-0.5mm gripping range. Allowing the collet chuck to handle rough and unfinished bar, preparing it for a high accuracy second operation.

Pull Back Action - The Collet pulled into the chuck to close and pushed out to open This action means that back stops cannot be provided and must be used where accurate axial positioning is not important.

Problem Free Installation - Klamp collet chucks are provided with mounting bolts and a custom-machined drawtube connector allowing you to start using the Klamp collet chuck straight out of the box.

Quick & Easy Mounting - Klamp collet chucks mount directly to the lathe spindle or use a precision adaptor plate to ensure a consistent mounting without the need for correction. The precision fit of the Klamp collet chuck enhances the rigidity of the overall system. The need for adjustment is minimal, meaning less machine down-time.

Long Service Life - All Klamp collet chucks are case hardened, optimising the rigidity, strength and durability.

Short Body/Wide Range - DC Varibore collets allow for a compact body design maximising the lathe work envelope. Gripping capacities of the series range from 4mm to 80mm.

Low Profile - Small nose diameter to provide excellent tool clearance.

Fully Sealed - No grease required to operate the collet chuck. O-ring seals are incorporated within the design to prevent coolant and chip ingress.

High Speed - Direct mount design ensures high concentricity that is suitable for higher speed operations that are not appropriate for conventional 3-jaw chuck due to the negative effects of centrifugal force.

View more: Collet Chucks | D Series | DHP - Pull back/Gun change