grippers & rack and pinion rotary actuators - Industrial and Bearing ...
grippers & rack and pinion rotary actuators - Industrial and Bearing ...
grippers & rack and pinion rotary actuators - Industrial and Bearing ...
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RACK AND PINIONROTARY ACTUATORSOPTIONSCUSHIONSFor low inertia applications, cushions may be added to deceleratethe load at the end-of-stroke. Adjustable cushions are available onall sizes of <strong>rack</strong> <strong>and</strong> <strong>pinion</strong> <strong>rotary</strong> <strong>actuators</strong> <strong>and</strong> feature a floatingcushion seal for positive load deceleration <strong>and</strong> fast exiting of thecushion on the return stroke.SHOCK ABSORBERTHREAD FFFSYM. CDIMENSIONAL LEND WITH BUMPERDATAA PORT (1)SHOCK/STROKEADJUSTERTHREAD BA PORT (1)CUSHIONSTROKEADJUSTERTHREAD FT O P V I E WPORTLEFT ENDRIGHT END*E & K areadjustable.Dimension ismaximum valueCDE(Maximum)GHK(Maximum)MODEL A B C D E* F G H K*RA075 10-32 3/8-32 .219 .438 1.61 1/4-20 .281 .750 1.25RA100 1/8-27 1/2-20 .328 .594 3.24 1/4-20 .344 .813 1.25RA125 1/8-27 1/2-20 .328 .594 3.24 1/4-20 .344 .813 1.25When ordering cushions or shock absorbersfor Rack <strong>and</strong> Pinion Rotary Actuators, specifyleft or right end. Refer to the illustration shownabove as viewed from the port side.SHOCK ABSORBERSFor high inertia or cyclic applications, optional shock absorbers can be used toincrease the <strong>rotary</strong> <strong>actuators</strong> life <strong>and</strong> broaden the application range. Shocksutilize same thread sizes as st<strong>and</strong>ard adjustable stops, making them easilyinterchangeable <strong>and</strong> field retrofitable.23
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