Power Clamping - Jergens & Acme - #2

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3 POWER CLAMPING www.jergensinc.com 3.2 Jergens, Inc. • Jergens Way • 15700 S. Waterloo Road • Cleveland, Ohio 44110-3898 USA L K 28° TYP. H J J M N I 90° C* 3 PLACES CLAMP PORT UNCLAMP PORT (DBL ACTING ONLY) TOTAL STROKE CLAMPING STROKE ROTATING STROKE G F D B A E T BHCS #4 SAE PORT 2 PLACES S R P P O Q #2 SAE PORT 2 PLACES UNCLAMP PORT (DBL ACTING ONLY) CLAMP PORT Swing Cylinder – Top Flange/Manifold Mount • Clamping capacity from 1,100-5,000 lbs. max. • Versatile manifold mount or conventionally plumbed • Single and Double Acting available • Available in three body sizes • Assortment of Clamping Arms (sold separately) See page 3.4 • Popular top flange mounting design Single Acting Double Acting Specifications 60660 60662 60664 60670 60672 60674 Maximum Output Force (lbs) 1100 2600 5000 1100 2600 5000 Stroke (in) Total .79 1.16 1.66 .76 1.16 1.66 Rotating .48 .66 1.03 .45 .64 1.03 Clamping .31 .50 .63 .31 .52 .63 Operating Volume Clamp (cu in) .23 .72 1.95 .23 .72 1.98 Operating Volume Unclamp (cu in) N/A N/A N/A 0.46 1.43 4.00 Minimum Operating Pressure (psi) 750 750 750 500 500 500 Maximum Operating Pressure (psi) 5000 5000 5000 5000 5000 5000 Effective Piston Area (sq in) .30 .62 1.18 .30 .62 1.18 Top Flange Mount These popular and highly adaptable swing style cylinders contain built in features, which allow users to simplify the design process. They are directly interchangeable with competitive products. * Mounting Hole Counter Bore Manifold Mounting Dimensions - Top Flange Single Double Acting Acting Part No. Part No. A B C D E F G 60660 60670 1.476 1/4-20 0.340 1.030 0.880 0.560 0.845 60662 60672 1.809 5/16-18 0.440 1.250 1.000 0.530 1.050 60664 60674 2.433 3/8-16 0.600 1.720 1.375 0.750 1.410 C ± .005 A ± .01 F ± .01 .13 .09 CLAMP FEED HOLE .13 .09 UNCLAMP FEED HOLE (DBL ACTING ONLY) TYP. E ± .005 G ± .01 TYP. B TAP 3 PLACES D ± .005 Part No. *Counter Bore Size 60660 60670 1/4” S.H.C.S. 60662 60672 5/16” S.H.C.S. 60664 60674 3/8” S.H.C.S. CAUTION! DON’T ALLOW SWING ARM TO CONTACT THE WORKPIECE OR FIXTURE WHILE ROTATING. Single Double Acting Acting Part No. Part No. A B D E F G H I J K L M N O P Q R S T 60660 60670 1.43 0.623 0.38 2.57 1.03 5.28 2.31 1.16 0.88 2.06 1.32 0.34 1.03 0.56 .845 1.23 0.66 0.136 3/8-24 x 5/8 60662 60672 1.75 0.874 0.41 3.35 1.06 6.78 2.69 1.35 1.00 2.53 1.63 0.44 1.25 0.53 1.05 1.53 1.00 0.196 1/2-20 x 3/4 60664 60674 2.37 1.247 0.54 4.40 1.48 9.33 3.60 1.80 1.38 3.35 2.12 0.60 1.72 0.75 1.41 2.04 1.38 0.196 5/8-18 x 1 The piston rotates 90° to the right, but may be ordered with 90° left rotation (add - LH to clamp part no.) or no rotation (add - SP to clamp part no.) WARNING: All swing cylinders must be used with flow limit valves to dampen the rotating action. Please see maximum flow rate shown below. See page 3.8.