82 SMW-AUTOBLOK 466 SMW-AUTOBLOK 468 SMW-AUTOBLOK 327 800 500 630 120 100 80 60 40 20 0 400 800 1200 1600 140 160 180 220 200 240 FG F IL-D 500 IL-C 500 IL-D 630 IL-C 630 IL-D 800 IL-C 800 3 4 3 4 3 4 13 13 15 15 15 15 33 33 38 38 38 38 120 120 120 120 120 120 215 215 215 215 215 215 1400 1100 1000 800 800 650 130 180 220 325 320 550 4.2 5.9 10.8 16 23.8 44 SIN-S 150 / 175 / 200 SIN-S 150 / 175 / 200 SIN-S 150 / 175 / 200 77762150 77762550 77762163 77762563 77762180 77762580 77768250 77768650 77768263 77768663 77768280 77768680 IL-D IL-C INCH SERRATION High precision power chuck Ø 500 - 800 mm TONGUE & GROOVE Application/customer benefits • For large parts • Suitable for vertical machines • Extra long clamping stroke (possibility to clamp 1st and 2nd operation with the same jaws) IL-D: Master jaws with INCH SERRATION (3/32’’ x 90º) IL-C: Master jaws with TONGUE & GROOVE Technical features • EXTRA long jaw stroke • Gripping force transmission via wedge hook • Sealed against swarf and chips Standard equipment Ordering example 3- or 4-jaws chuck 3-jaw chuck IL-D 500 / A15 1 set T-nuts with bolts or 1 set soft top jaws (not in IL-C) 4-jaw chuck IL-C 630 / Z380 Mounting bolts Actual gripping force diagram Technical data FG Gripping force (total on 3 jaws) (kN) Speed (r.p.m.) Safety advice / danger of damage: When using taller / heavier jaws and / or clamping on a bigger diameter reduce draw pull / rotating speed accordingly. The data in the diagram refer to 3-jaw chucks, newly maintained according to their service manuals using SMW-AUTOBLOK K67 grease. The static and dynamic gripping forces have been measured using standard soft top jaws, placed in a position not exceeding the outer diameter of the chuck. SMW-AUTOBLOK Type Number of jaws Radial jaw stroke mm Axial piston stroke mm Max. draw pull* kN Max. gripping force* kN Max. speed r.p.m. Weight (without top jaws) kg Moment of inertia kg·m2 Recommended actuating cylinders Type Id. No. IL-D (Center mounting) Id. No. IL-C (Center mounting) ■ Closed center ■ Long stroke ■ 3 and 4 jaws * For internal clamping reduce the draw pull by 30%. BIS Specials Website: www.bisspecials.com Email: info@bisspecials.com Tel: (0031) 0313 482566 Website: www.bisspecials.com Email: info@bisspecials.com Tel: (0031) 0313 482566
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