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Selection aids > Concentric clamping elements > Concentric clamping elements

 
 
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H4.300 Concentric positioning and clamping elements
with variable range of clamping
hydraulically operated
double acting
max. operating pressure 500 bar
Modular system for concentric clamping
consisting of two, three or four individual clamping elements,
which are connected by connecting bars
clamping width is selectable due to adaptation of length of the connecting bars
repetitive accuracy of clamping force ± 0.005 mm
clamping stroke per element 6 to 8 mm
clamping force per pair of elements 5 to 20 kN
H4.305 Concentric positioning and clamping elements
2 and 3-point positioning
hydraulically operated
double acting
max. operating pressure 250 bar
For concentric clamping in bore holes
and recesses of 25 to 177 mm
clamping without overdeterminations
by an ingenious combination of 2 and 3-point elements
with O-ring connection
accessory: flange connection G 1/4
absolute repetitive accuracy of centring and clamping 0.02 mm
clamping stroke per clamping bolt 2.5 to 8 mm
max. clamping force 10 up to 44 kN
New
H4.306 Concentric Clamping Elements
2 and 3-point interior clamping
for interchangeable clamping jaws Ø 16 – 121 mm,
double acting
max. operating pressure 250 bar
H4.307 Parallel slide centring element
double acting
max. operating pressure 500 bar
For concentric c lamping of workpieces
with small contours or ribbing,
serving as a base for the definition of tolerances
retention forces are three times higher than clamping forces
centring repeatability ± 0,02 mm
clamping stroke per jaw 6 to 8 mm
max. clamping force per jaw 2.8 to 8.8 kN