Std Arm length *
**Cylinder capacities are listed at 5000 psi maximum operating pressure with a standard VektorFlo® arm installed. Minimum operating pressure is 750 psi for single acting and 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 from the chart above by 5000 psi, and multiply the Resultant Number times 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 piece part height variations, it is recommended that the vertical travel be set at about 50% of the vertical stroke.
**** To insure maximum service life and trouble-free operation, restrict fluid flow to the level indicated in the Clamp Time and Fluid Flow Rate chart.
Single and Double Acting
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.
U.S. Patent No. 5,820,118
Arms sold separately
* All ports (except breather) are shipped with a removable steel plug installed
** Counter bores for Ø7/16 X1/16 (2-011) o-ring face seals provided
*** When used as manifold mounted, all (4) mounting bolts must be used to assure proper o-ring face sealing. Recommended bolt in column CC.
For proper sealing, mating surface must be flat within 0.003 with a maximum 63 µin Ra surface finish