Hydraulic

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 Clamp Time and Flow Rate Chart.

Order Arms separate

• Available in four capacities 450, 1,100, a 2,600 and 5,000 lb.with standard arm at 5,000 psi.
• Three cams for accurate arm positioning, smoother rotation and lower per cam surface contact pressure.
• Patented ball seat for improved rotary function , cam follower contact, and reduced dynamic and static friction.
• Fluorocarbon wipers as standard for improved coolant compatibility.
• Tungsten-Carbide cam followers for strength and wear.
• Same mounting envelope as standard Vektorflo^® Swing Clamps.

U.S. Patent No. 5,820,118

• Can be either manifold mounted or standard plumbed using standard SAE fittings.
• Fitting 30-8711-20 adapter assembly included and shipped with the clamp. Plugs are also included and shipped.
• TuffCam™ Clocking  feature uses standard Vektek arm.
• Arms Sold Separately.

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.

For proper sealing, mating surface
must be flat within 0.003 with a
maximum 63 µin R_a surface finish.

For proper sealing, mating surface
must be flat within 0.003 with a
maximum 63 µin R_a surface finish.

NOTE:

• Customer will be required to cut spacer to length and install mounting and oil feed holes as needed.
• Material is extruded aluminum alloy