Load cells for compression force measurement up to 2.500kN 0 pages
Technologies for Sensors Indicators and Systems / Druck / Temperatur / Kraft
nn| Force | Pressure | Temperature | Switch
nnRing force transducers HEAVY DUTY for forces from 4 kN up to 2500 kN nnNominal diameter ND 40 mm ND 60 mm ND 90 mm ND 160 mm ND 240 mm ND 410 mm
nnDescription Features
The load cell in ring form is used for the meaurement on shafts and spindles to which a load cell of standard shape cannot be attached. for compression forces Օ Ambient temperature -25 +90ŰC Stainless steel casing and piston The distinctive feature of this load cell by comparison with the others is the ring shape of the load cell piston and diaphragm. The force acts on a thrust roller bearing and is transmitted without rotation to the ring shaped piston. In accordance with the surface area of the piston the force acting on it is transferred to the hydraulic fluid and from there via the connecting tube to the measuring instrument. Օ Accuracy 1% of end scale value when used with pressure measuring instruments class 1.0 and 23C Е Maximum piston stroke 0.8 mm Operation without power supply >
nnMeasuring ranges
Օ 4 kN ... 2500 kN The straightforward relationship between the pressure, force and piston surface area enables the scale of the measuring instrument to be graduated in a variety of units, e.g. kN, kg, t, m3 or litres. Maximum piston stroke is 0.8 mm. >
nnApplications
Screw feeders Օ Propeller shafts Tailstock spindles The widely differing conditions governing installation, particularly in the case of the ring shaped load cells, will often require different designs of casing and fastenings. In most cases it would be possible to adapt design to customerմs requirements. The measuring devices employed may be pressure gauges, pressure sensors or other pressure measuring devices fitted with contacts. Special mechanical engineering applications Օ Cable force measurements >
nnNote
Hydraulic measuring devices are filled with hydraulic fluid in a vacuum environment. For this reason a guarantee of proper functioning is only given on fully assembled units. Sealing glands must not be loosened or removed. >
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