Posted by CADENAS Person

www.phdinc.com - Series GRS Grippers feature an angled cam drive mechanism and precision ground jaws for smooth operation and minimal jaw play. Low profile to fit limited space applications. Rugged jaw support, hardened jaws, hardcoated bearing surfaces, and internal jaw seals in all units ensure long service life. Parallel jaw motion and two jaw travels per size offer superb adaptability to meet a wide variety of applications. Double acting for use in both internal and external gripping applications. Jaws and body feature dowel pin holes for accurate tooling alignment. Optional manifold ports allow elimination of external air lines. Optional spring assist enhances maximum gripping force and enables part retention upon loss of air pressure. Optional mounting threads, dowel pin holes and port positions provide added application flexibility. Optional 4 mm and 8 mm round inductive proximitiy switches, as well as Series 6790 Solid State and Reed switches, are available for indication of jaw position and simple interfacing with electronic system controls.