The measurement is either made by spring force (for models AF20, AF20P, IF20 and IF20P) or by cylinder force (pneumatic) (for modelsAP20F, IP20F). The return stroke is either made by cylinder force (for models AF20P and IF20P) or by spring force (for models AP20F and IP20F).
The standard spring force is 1 N. It can be either increased or reduced by installing different springs. Please include the required spring force in your order. The measuring force is 4 bar (=7N) for measurements with cylinder force. Total stroke 20 mm (the measuring range depends on the sensor!). Connection nipple and pneumatic hose are included in delivery.
The clamp shank diameter for the probes is Ø8H7, any installation position can be selected. adjustable threaded bolts limit the stroke.
The clearance-free rotation is guaranteed by two precision ball bearings. The base body is made from aluminum.
You will also receive associated measuring levers and inductive probes from us.
The probe (e.g. inductive probes) will be clamped with a clamping bush either on the flexible mid-section (for external measurements) or on the U-shaped outside part (for internal measurements) of the measuring slide. The test piece will be touched by the measuring levers, which is fastened on the measuring slide. The probe (probe or dial gauge) is positioned either on the cross pin on the bar of the U-shaped outside part (for external measurements) or on the cross pin in the flexible mid-section of the measuring slide (for internal measurements).