168 SMW-AUTOBLOK 466 SMW-AUTOBLOK 172 SMW-AUTOBLOK 327 170 215 FG F 115 100 80 60 40 20 0 1000 2000 3000 4000 5000 6000 400 315 260 FG F 120 100 80 60 40 20 0 1000 2000 3000 4000 160 140 200 180 210 AP-RC 170 AP-RD 170 AP-RC 215 AP-RD 215 AP-RC 260 AP-RD 260 AP-RC 315 AP-RD 315 AP-RC 400 AP-RD 400 3 3 3 3 3 3.6 4.6 5 6.3 7 17 22 24 30 33 30 42 55 65 75 72 112 150 180 210 5400 4600 4000 3200 2400 10 19.5 32.5 56 90 0.037 0.113 0.28 0.69 1.7 SIN-S 100 SIN-S 100 / 125 SIN-S 125 / 150 SIN-S 125 / 150 SIN-S 150 / 175 77186217 77186221 77186226 77186231 77186240 77181417 77181421 77181426 77181431 77181440 AP-RC AP-RD Quick jaw change TONGUE & GROOVE Quick jaw change high precision power chuck Ø 170 - 400 mm Quick jaw change SERRATION Actual gripping force diagrams Technical data FG Gripping force (total on 3 jaws) (kN) FG Gripping force (total on 3 jaws) (kN) Speed (r.p.m.) Speed (r.p.m.) 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 Id.-No. AP-RC (Center mounting) Id.-No. AP-RD (Center mounting) 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. Safety advice / danger of damage: When using taller / heavier jaws and / or clamping on a bigger diameter reduce draw pull / rotating speed accordingly. Application/customer benefits • For mid to large batch flexible production • Quick jaw change = short set up time • Fully sealed, ideal for dry machining of castings and forgings or if high pressure coolant is used • Ideal for vertical, pick up and horizontal machines AP-RC: Quick jaw change with TONGUE & GROOVE master jaws AP-RD: Quick jaw change with SERRATED master jaws (2.5 mm x 60°) (radially adjustable) Technical features • High accuracy patented quick jaw change • Constant gripping force with permanent grease lubrication • Central bore for coolant and / or air • Chuck body and internal parts case hardened • proofline® chucks = fully sealed – low maintenance Standard equipment Ordering example 3-jaw chuck 1 set soft top jaws (no AP-RC) 1 quick jaw change T wrench Mounting bolts 3-jaw chuck AP-RC 215 / A6 or 3-jaw chuck AP-RD 260 / Z220 ■ Closed center ■ 3 jaws ■ proofline® chucks = fully sealed – low maintenance * For internal clamping reduce the draw pull by 30%. fully sealed – low maintenance proo ine® series 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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