Concentric Clamping Elements

Hydraulic clamping elements for concentric clamping.

Concentric Clamping Elements There are 4 products.

  • ROEMHELD H4.306 Hydraulically operated concentric clamping element can be equipped with especially low clamping jaws.

    • Max. operating pressure 250 bar
    • Max. clamping force: 5 kN
    • Stroke of clamping jaws: 10 mm
    • Centring repeatability: 0,02 mm
  • ROEMHELD H4.300 Concentric Positioning and Clamping Elements: with variable range of clamping, hydraulically operated double acting

    • Max. operating pressure 500 bar
    • Piston/bolt Ø: 16 - 32 mm
    • Clamping force per pair of elements: 5 - 20 kN
    • Centre height: 52 - 87 mm
    • Clamping stroke: 6 - 8 mm
    • Repeatability: ±0.005 mm

  • ROEMHELD H4.305 Concentric Positioning and Clamping Elements 2 and 3-point positioning, double acting, hydraulically operated

    • Max. operating pressure 250 bar
    • Clamping Ø: 25 - 177 mm
    • Bolt Ø: 12 - 22 mm
    • Clamping force at 100 bar: 4 - 17 kN
    • Clamping force at 250 bar: 10 - 44 kN
    • Clamping repeatability, absolute: 0.02 mm
  • ROEMHELD H4.307 Parallel Slide Centering Element: double acting

    • Max. operating pressure 500 bar
    • Clamping force / jaw: 2.8 - 8.8 kN
    • Stroke / jaw: 6 - mm
    • Piston Ø: 12 - 20 mm
    • Centering repeatability: ±0.02 mm
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