Concentric Positioning and Clamping Elements with Variable Range of Clamping
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.
Concentric Positioning and Clamping Elements - ROEMHELD H4.300
- 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
Description:
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. In the multiple-jaw version, each pair of jaws clamps independently of the remaining ones, thereby concentric clamping is obtained. The opening can be determined by means of a connecting bar. The clamping strokes of the several sizes are designed such that manual or automatic loading and unloading can be effected to clamp blanks with large tolerances. Also singleacting elements are available on request.
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