58 SMW-AUTOBLOK 466 SMW-AUTOBLOK 468 SMW-AUTOBLOK 327 210 165 120 100 80 60 40 20 0 1000 2000 3000 4000 5000 6000 FG F 400 315 250 120 100 80 60 40 20 0 1000 2000 3000 4000 140 160 180 210 200 FG F AN-C 165 AN-C 210 AN-C 250 AN-C 315 AN-C 400 23232323234 3.6 4.4 5 6.3 7 17 21 24 30 33 17 25 25 38 33 50 40 60 50 70 70 50 72 75 115 100 150 120 180 150 210 210 6000 5000 4000 3200 2400 2000 10 19.5 33 57 84 0.034 0.11 0.27 0.70 1.6 SIN-S 100 SIN-S 100 / 125 SIN-S 125 / 150 SIN-S 125 / 150 SIN-S 150 / 175 77146716 77146721 77146725 77146731 77146740 77146816 77146821 77146825 77146831 77146840 AN-C TONGUE & GROOVE High precision power chuck Ø 165 - 400 mm Application/customer benefits • For chucking parts • Suitable for vertical machines • Tongue & groove master jaws for heavy or very high profile special top jaws AN-C: TONGUE & GROOVE master jaws (American Standard) Technical features • Gripping force transmission via wedge hook • Case hardened body to assure greatest precision and long chuck life Standard equipment Ordering example 2-, 3- or 4-jaw chuck 3-jaw chuck AN-C 250 / Z220 Mounting bolts or 2-jaw chuck AN-C 315 / A8 Actual gripping force diagrams Safety advice / danger of damage: When using taller / heavier jaws and / or clamping on a bigger diameter reduce draw pull / rotating speed accordingly. Speed (r.p.m.) Speed (r.p.m.) FG Gripping force (total on 3 jaws) (kN) FG Gripping force (total on 3 jaws) (kN) The data in the diagrams 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. Technical data 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. AN-C 2 jaws (Center mounting) Id. No. AN-C 3 jaws (4 jaws 77146940) (Center mounting) ■ Closed center ■ 2 and 3 jaws (4 jaws only Ø 400 mm) * 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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