AP-D
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Catalog excerpts

AP®-M High precision power chucks 0 170 - 400 mm INCH SERRATION METRIC SERRATION i Closed center i 3 jaws i proofline® chucks = fully sealed - low maintenance Application/customer benefits • For mid to large batch production • Fully sealed, ideal for dry machining of castings and forgings or if high pressure coolant is used AP-D: Master jaws with INCH SERRATION (1/16" x 90°, 3/32" x 90°) AP-M: Master jaws with METRIC SERRATION (1.5 mm x 60°) (suitable for japanese chuck top jaws) Technical features • 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 seale maint Standard equipment 3 jaw chuck 1 set T-nuts and bolts 1 set soft top jaws Mounting bolts Ordering example 3 jaw chuck AP-D 215 / A6 or 3 jaw chuck AP-M 260 / Z220 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. Speed (r.p.m.) A Safety advice / danger of damage: When using taller / heavier jaws and / or clamping on a bigger diameter reduce draw pull / rotating speed accordingly. SMW-AUTOBLOK Type Radial jaw stroke Axial piston stroke Max. draw pull* Max. gripping force* Max. speed Recommended actuating cylinders Type SIN-S 100 SIN-S 100 / 125 SIN-S 125 / 150 SIN-S 125 /150 SIN-S 150 /175 * For internal clamping reduce the draw pull by 30%.

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High precision power chucks 0 170 - 400 mm AP®-D AP®-M INCH SERRATION METRIC SERRATION i Closed center i 3 jaws i proofline® chucks = fully sealed - low maintenance SMW-AUTOBLOK Type

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