Festo CLR Serie Instrucciones De Utilizacion página 20

CLR−...
2 Function
When the compressed air connections are
pressurized alternately, the piston rod of the
linear−swivel clamp type CLR−... moves in and
out. On the piston rod there is a guide sleeve
with three different grooves. A guide bolt in
the housing grips into the groove. By means
of the special shape of the groove, the bolt
transfers the following movements to the
piston rod:
swivel−linear movement at 90° in a
clockwise direction (Fig. 2)
swivel−linear movement at 90° in an
anti−clockwise direction (Fig. 3)
linear movement (with CLR−32−... to
CLR−63−..., see Fig. 4).
The piston rod transfers the swivel and linear
movement to the clamping finger. When the
piston rod retracts, the clamping finger
clamps material against a fixed stop. The end
positions are scanned in the sensor grooves
on the cylinder profile.
3 Application
The CLR−... has been designed for friction−locked clamping and holding of
construction parts.
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Fig. 2
Fig. 4
Festo CLR−... 0406a English
Fig. 3