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Hydraulic chuck HPH 20 mm

Article no.: 307610 20
  • Arbor standard: DIN 69893; ISO 12164-1
  • Shape: A
  • Balance quality G at rotational speed: G 2.5 at 25,000 rpm
  • Concentricity: ≤ 3
  • Machining strategy: HSC; HPC

Product details

Technical Data

Clamping ⌀ D1 20 mm
Adapter HSK-A 63
Arbor standard DIN 69893; ISO 12164-1
Shape A
Balance quality G at rotational speed G 2.5 at 25,000 rpm
Concentricity ≤ 3 µm
Machining strategy HSC; HPC
Overhang dimension A 100 mm
⌀ D3 48 mm
⌀ D2 42 mm
External ⌀ D 52.5 mm
L1 74 mm
L2 45 mm
Adjustment travel V 10 mm
transmissible torque MD 500 Nm
Thread M M16×1
Weight 1.5 kg
Type of product Hydraulic clamping chuck

Identification numbers & Classifications

Article number 307610 20
Manufacturer number 16.407.63.20.Z

Description

Version:

  • Very high total rigidity due to optimised design.
  • With Balluffchip bore.
  • Axial adjustment available.
  • Flexible due to use of reducing sleeves.

Advantage:

  • Very high transmitted torque, providing high process reliability.
  • Ideal damping characteristics, resulting in optimum surface finishes, increased tool life and spindle protection.

Application:

  • Especially for heavy-duty milling.
  • For clamping tools with shank tolerance h6.

Supplied with:

Hexagon cross-bar wrench.

Optional extras:

Coolant feed pipe No. 309880, Plug-in socket No. 309890, Reducing sleeves No. 302135 - 302180, for size 12; 20, and 32.

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