Roemheld (4)

Max. Clamping Force:

• DUO 80 M: 12 kN at 50 Nm
• CS 80 M: 20 kN at 60 Nm
• CS 80 H: 20 kN at 250 bar
• DCS 80 M: 20 kN at 60 Nm
• DCS 80H: 20 kN at 250 bar
• Overall lengths: 200 - 360 mm

HILMA WZ 3.2202 Hydraulic Clamping Element used with minimum space requirements for clamping and locking on machines and plants

• Max. clamping force: 19.2 .. 78 kN
• For T-slot: 18 .. 28 mm
• Clamping stroke: 8 .. 12 mm
• Max. temperature 120°C
• Max. operating pressure 400 bar

HILMA WZ 3.2202 Clamping Blocks for Compact Sliding Clamp, used with minimum space requiremments for clamping and locking machines and plants

• Max. clamping force: 19.2 .. 78 kN
• For T-slot: 18 .. 28 mm
• Clamping stroke: 8 .. 12 mm
• Max. temperature 120°C
• Max. operating pressure 400 bar

ROEMHELD B1.849 Compact Swing Clamps: bottom flange, top flange, threaded-body type, single acting

• Maximum operating pressure 350 bar
• Maximum clamping force: 2.2 kN
• Rod diameter: 10 mm
• Piston diameter: 14 mm
• Clamping stroke: 6 mm
• Maximum flow rate: 2.5 cm³/s

ROEMHELD Compact Single-Acting Hydraulic Swing Clamps, threaded-body type with top and bottom flange used for clamping of workpieces when it is essential to keep the clamping area free of straps and clamping components for unrestricted workpiece loading and unloading.

ROEMHELD B1.8491 Compact Swing Clamps with Sturdy Swing Mechanism: bottom flange, top flange, threaded-body type, double acting

• Maximum operating pressure 350 bar
• Maximum clamping force: 2.2 kN
• Rod diameter: 10 mm
• Piston diameter: 14 mm
• Clamping stroke: 8 mm
• Maximum flow rate: 5 cm³/s

ROEMHELD Compact Hydraulic Swing Clamps with Sturdy Swing Mechanism used for clamping of workpieces when it is essential to keep the clamping area free of straps and clamping components for unrestricted workpiece loading and unloading.

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

• Maximum operating pressure 250 bar
• Maximum clamping force: 5 kN
• Stroke of clamping jaws: 10 mm
• Centring repeatability: 0,02 mm

The 2 or 3 base jaws are coupled to a cone shaped contact bolt in the centre of the housing, that is driven by a double acting hydraulic piston. To obtain the required synchronization accuracy all parts are manufactured with high precision. The nitrated base jaws have 3 fixing threads.

ROEMHELD H4.300 Concentric Positioning and Clamping Elements: with variable range of clamping, hydraulically operated double acting

• Maximum 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

Concentric positioning and clamping with two or three-jaw chucks on stationary fixtures is nothing new. In many applications, however, it is not possible to place the relatively large chuck bodies on the fixture. Often the smaller clamping strokes are an additional obstacle. In our development, the individual parts can be connected to a two or multiple-element version.

ROEMHELD ZH Concentric Vices with flexible use and opening stroke limitation

Max. Clamping Force:

• Z 100 H: 16 kN at 150 bar
• Z 125 H: 25 kN at 150 bar
• Z 160 H: 40 kN at 150 bar

ROEMHELD G3.800 Contact Bolts in mulitple versions.

• Max. operating pressure 500 bar

ROEMHELD M8.200 Electronic Control Module for one modulog module and one operating element.

ROEMHELD F9.428 Threaded-body and Built-in type Coupling Elements.

• Nominal diameter: ND 3 - 8 
• Max. flow rate: 8 - 35 l/min
• Coupling stroke: 4.5 - 7.4 mm
• Max. coupling force: 2.4 - 8.4 kN
• Positioning tolerance, axial: +0.5 mm
• Positioning tolerance, radial: ±0.1 - 0.25 mm
• Max. operating pressure 300/500 bar

ROEMHELD F9.461 Threaded-body type Coupling Elements without Coupling Stroke

• Maximum operating pressure 200 bar
• Threaded-body type, ND 4
• Nominal diameter: ND 4
• Maximum flow rate: 8 l/min
• Maximum coupling force 4.0
• Positioning tolerance, axial: +0.05 mm
• Positioning tolerance, radial: 2 mm

These automatically closing couplings have a flat surface and do not have protruding elements for sealing. Therefore exact positioning is not required and a radial positioning misalignment of up to 2 mm is admitted. Cleaning of the coupling surfaces is easily possible due to the flat surfaces. Because of the omitted active axial coupling stroke completely new solutions for the coupling motion can be realised.