CV9 Master Catalog

Specifications subject to change without notice or incurring obligation 4 5-21-13 ADJUSTABLE EXTEND STROKE For strokes through 6" -AS Full stroke adjustment is standard. Note! To maintain operator safety features of this option, it is NOT available with mounting styles: WR and WFR. Use caution when mounting to avoid creating pinch points. Not available for 10" & 12" bores Dial-A-Stroke ® provides a rugged and precision adjustment of the extend stroke of the cylinder. The stop tube, adjustment nut with skirt, and minimum clearances combine to eliminate pinch points, thus providing operator safety. Note! Use caution when mounting to avoid creat- ing pinch points with other parts of your machine design. The stop tube is black anodized alu- minum, the adjustment nut is blackened steel with a black anodized aluminum skirt, and the nut stop is red anodized aluminum; all for corrosion resistance and appearance. The adjustment nut, steel for long life, includes a lock screw with a plastic plug so that the adjust- ment nut can be locked in place without damaging the threads. The nut stop is mounted on the end of the adjustment rod so that the nut cannot come off. The fine pitch threads on the adjustment rod and nut provide precision adjustment. (See dimension "BF"). Adjustment set- tings are simplified by convenient scale markings applied to nut skirt and stop tube. Nut Stop Adjustment Rod with fine pitch thread (See Dimension “BF”) Adjustment Nut with Mating Fine Pitch Thread 1/2 " Minimum Clearance when fully stroked Adjustment Nut Skirt Lock Screw Plastic Plug Stop Tube Rod Bushing Contact Surfaces totally enclosed Note: Use caution when mounting to avoid creating pinch points OPTION VITON SEALS -V MALE ROD THREAD Single Rod -MR Double Rod, Rod End Only -MR Double Rod, Cap End Only -MR1 Double Rod, Rod & Cap Ends -MR2 Use for elevated temperatures (–15° to + 400°F) or compatibility with exotic media. Consult engineering for compatibility information. For bores 1-1/8" thru 8", a high strength stud is threaded into the stan- dard female rod end and retained with Loctite ® . This method eliminates the small diameter thread relief area normally required when machining male BORE THREAD 1-1/8". . . . . .5/16–24 x .63 1-5/8". . . . . . 3/8–24 x .88 2-1/2". . . . . .1/2–20 x 1.00 3" . . . . . . .1/2–20 x 1.00 4" . . . . . . .1/2–20 x 1.00 5" . . . . . . .3/4–16 x 1.50 6" . . . . . . .3/4–16 x 1.50 8" . . . . . . .3/4–16 x 1.50 10". . . . . . 1-1/2–12 x 2.25 12". . . . . . 1-1/2–12 x 2.25 threads. This provides a much stronger rod end which can be repaired, rather than replacing the complete rod, should the thread be damaged. For 10" and 12", the thread is machined integral with the rod. Thread BC + (2 x Stroke) BD + Stroke BE + Stroke BB Diameter BF Stroke adjustment per revolution BA Diameter Bore 1-1/8" 1-5/8" 2-1/2" 3" 4" 5" 6" 8" BA 1.13 1.25 1.50 1.50 2.00 2.25 2.25 2.25 BB 1.50 1.50 2.00 2.00 2.00 2.25 2.25 2.25 BC 1.67 1.67 1.90 1.90 1.67 1.67 1.67 1.67 BD 1.00 1.00 1.00 1.00 .75 .75 .75 .75 BE .50 .50 .75 .75 .75 .75 .75 .75 BF .050 .050 .063 .063 .063 .071 .071 .071 + (2 x Stroke) + Stroke Hi-Power ™ Cylinders Rod Loctite ® Stud No Relief No Weakness 4.7

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