All dimensions are in inches.
Warning! Never allow swing arm to contact workpiece or fixture during arm rotation.
** Cylinder capacities are listed at 5,000 psi maximum operating pressure, with a standard length Vektorflo® arm installed. Minimum operating pressure is 750 psi for single acting, 500 psi for double acting. The clamping force is adjustable by varying the hydraulic system pressure. To determine the approximate output force for your application, divide the cylinder capacity shown above by 5,000, and multiply the resultant number X your system operating pressure to obtain the approximate clamping force for your application. (Actual force will vary slightly due to internal cantilever loading, friction loss and/or return springs.)
*** To allow for work piece height variations, it is recommended that the vertical travel be set to about 50% of the vertical stroke.
**** To insure maximum service life and trouble-free operation, restrict fluid flow to the level indicated in the TuffCam™Clamp Time and Flow Rate Chart.
Single and Double Acting
U.S. Patent Nos. 7,032,897 and 5,820,118
BHC™ (Black Hard Coating) on the cylinder bodies helps prevent scoring and scratching.
SAE porting is all on the top of the cylinder body for easy access (bottom unclamp porting is available), no need to modify fixtures or reroute tubing to access cylinder end to unclamp.
Vent port with bronze filter gives single acting swing clamps a place to "breathe" and helps keep contamination from entering breather port.
Single Acting (S/A) Cylinders, actuated hydraulically 1 direction, spring returned.
Double Acting (D/A) Cylinders, actuated hydraulically both directions.
1/4-28 x 0.38
3/8-24 x 0.63
1/2-20 x 0.75
Order Arm Separately.