Fst chngeover, fst pybck: The quick jw chnge chuck KNCS-NB / cn use ll existing top jws KNCS-NB/: cn use existing jws Miniml set-up times Jw chnge in less thn 1 minute KNCS -NB High repetbility when chnging jws No reboring of lredy mchined jws necessry, becuse runout < 0.02 mm (KNCS-NB 2) LARGE THROUGH HOLE EXTRA LARGE THROUGH HOLE Extr long, symmetricl nd wide jw guides. Idel for O.D. or I.D. gripping. Flexibility jws cn be rdilly djusted nd re reversible = less jw sets Jws rdilly djustble Profitbility Exmple set-up times/costs 98 SMW-AUTOBLOK Jws 180 reversed Conventionl chuck KNCS-NB Jw chnge min 1 min Reboring of jws 20 min 0 min Ø jw chnges/dy 2 2 Working dys/yer 20 20 Mchine costs/hour $ 60. $ 60. Totl costs per yer $ 1800. $ 460. Profit* $ 140. * If jws re chnged more often, the profitbility is incresed ccordingly. Stndrdized mounting direct mounting Recess nd bolt circle to DIN 55026 Verticl ppliction Version for verticl ppliction with cover nd drin holes for coolnt vilble. Unique wedge br drive for high speed. Minimum loss of gripping force becuse of tngentilly supported wedge brs. Minimum increse of gripping force (hysteresis) fter quick spindle stop. High efficiency of the wegde br drive ensures highest concentricity nd repetbility. Suitble for high-low clmping. Originl SMW-AUTOBLOK ptented quick jw chnge. Jw chnge ccurcy with unique jw sfety interlock. Serrtion is not fully engged jw sfety interlock ctive.
Less costs by using ll existing jws from: Autoblok Berg Buck Forkrdt Gmet How Kitgw Lognsport Mrio Pinto Mtsumoto Prtt Burnerd Röhm Rotomors Schunk SMW-Autoblok Woodworth Inch serrtion 1/16 x 90 or /2 x 90 Americn stndrd If your jw type is not here - plese sk! Esy lubriction even on verticl mchines with rdil built-in grese nipples. KNCS-N 1.5 x 60, x 60 (Jpnese stndrd) Chuck body nd internl prts re cse hrdened nd ground. For highest rigidity, durbility nd precision. KNCS-NB through hole EXTRA lrge through hole SMW-AUTOBLOK 99
wide mster jws Min dimensions nd technicl dt EXTRA LARGE THROUGH HOLE Subject to technicl chnges Dimensions nd position of bse jws re depending on top jw type For more detiled informtion plese sk for customer drwing SMW-AUTOBLOK Type Mounting Piston thred/depth Piston stroke Fixing bolt circle Fixing bolt Thred/thred depth Thred/thred depth Bse jw tooth pitch Bse jw offset Bse jw offset Stroke per jw t piston stroke K mx. mx. ctuting force -jw chuck mx. totl gripping force -jw chuck mx. speed -jw chuck Weight without jws Moment of inerti rec. closed center cylinder Type rec. open center cylinder Type * Indirect mounting by reducing flnge 5-170 50-2 60-262 800-262 00-262 Size Z80 A11 A15 Z80 A11 A15 Z520 A15 A20 Z520 A15 A20 Z520 A15 A20 A 5 50 60 800 00 B 197 27 220 244 284 267 244 284* 269 244 284* 269 244 284* 269 H6 D 80 196.88 285.77 80 196.88 285.77 520 285.77 412.77 520 285.77 412.77 520 285.77 412.77 E 0.2 0 0/585 0/585/750 0/585/750/915 F 222 262 20 20 20 G M202 x 2/25 M240 x 2/28 M297 x 2/ M297 x 2/ M297 x 2/ K 2 mx. L 2 72 55 82 55 82 67 82 67 82 67 M 170 2 262 262 262 N 0.2 25.0 0.2 0.2 25.0 0.2 46.6 0.2* 46.6 46.6 0.2* 46.6 46.6 0.2* 46.6 O M24 M20 M24 M24 M20 M24 M24 M24* M24 M24 M24* M24 M24 M24* M24 P 195 25 292 292 292 Q 487 598 745 915 17 R1 M12/16 M16/25 M16/25 M16/25 M16/25 R2 M12/16 M16/25 M12/18 M12/18 M12/18 S 8 8 8 8 8 T 412 490 595 600 600 U 17 167 182 182 182 50 62 75 75 75-5.5 7 7 7 7 r 49.5 70 119 1 1 teeth 9 17 19 19 15 /12x0 20 /9x40 20 /9x40 20 /9x40 20 /9x40 60 60 60 60 60 mm 8 2 kn 115 120 120 120 120 kn 240 250 250 250 250 r.p.m 2500 1500 1400 00 850 kg 164 20 95 65 985 kg m 2 4. 1 2 54 125 175/200 175/200 175/200 175/200 175/200 VSG 450-165 VSG 550-205 VSG 550-205 VSG 550-205 VSG 550-205 For dditionl jw options & ccessories plese request our 150 pge specil ctlogue! 4 SMW-AUTOBLOK
Ordering review For dditionl jw options & ccessories plese request our 150 pge specil ctlogue! Size 5-170 50-2 60-262 800-262 00-262 Spindle mounting Centering rim Z80 Z80 Z520 Z520 Z520 center mount 160080 160090 069760 069770 069780 A 11 160081 160091 A 15 160082 160092 069768 069778 069788 A 20 069769 069779 069789 Supply rnge: Chuck + disengging key + mounting bolts + mounting key + set of coverpltes without bse jws, without top jws GBK-B 5-170 50-2 60-262 800-262 00-262 09629 05565 05902 064604 069806 B 50 62 75 75 75 H 45.8 57 57 57 57 L 125 160 200 286 84 N 26 0 0 0 0 S 12 18 18 18 18 G (metric) M12 M16 M16 M16 M16 54 60 60 60 60 KNCS-N S G H b L N B GBK-BD Inch serrted (for SMW-AUTOBLOK stndrd jws) 5-170 50-2 60-262 800-262 00-262 0629 06294 06295 06296 B 50 62 75 75 H 45.8 61 61 61 L 125 160 200 287 N /2 x 90 /2 x 90 /2 x 90 /2 x 90 S (ridge) 25.5 25.5 25.5 25.5 G M20 M20 M20 M20 2 x 8 8/49/8 8/8/52/8 x 8/60,7/2 x 8 b 17 17 18 17,5 Inch serrtion /2 x 90 GBK-BA 5-170 50-2 60-262 800-262 00-262 0961 060561 060562 064590 069807 B 50 62 75 75 75 H 45.8 57 57 57 57 L 146 168 20 286 84 N 19.02 19.02 19.02 19.02 19.02/x S 12.7 12.7 12.7 12.7 12.7 G (inch) /4- /4- /4- /4- /4-/4x 76.2 76.2 76.2 76.2 76.2/x Americn stndrd S G H b L N B GBK-BM 5-170 50-2 60-262 800-262 00-262 05569 05570 05917 06708 B 50 62 75 75 H 45.8 61 61 61 L 125 160 200 287 N 1.5 x 60 x 60 x 60 x 60 S 22 25 25 25 G (metric) M20 M20 M20 M20 2 x 4 50/60 60/60/70,5/60 4 x 60 b 17 17 17 17,5 (Jpnese stndrd) Jw type UVB-B Soft wide monoblock jws Chuck fce 5 50 60/800/00 Jw type UVB-B 400 UVB-B 500 UVB-B 60 28740 28912 5060 B 50 62 75 H 125 160 160 h 91 11 5 L 148 175 20 kg/set 17.6 2 61.5 SMW-AUTOBLOK 5
Recommended ctuting cylinders Exmples for ssembly High-low clmping for thin-wlled components Actuting cylinders with nd without through-hole Type Drw pull mx /52 Hydrulic open center cylinder with built-in sfety vlves, piston stroke control nd coolnt collector (p mx. = 45 br) 170/77 225/95 VSG 20/127 450/165 125 Hydrulic closed center cylinder with built-in sfety vlves nd piston stroke control. Centrl through-hole for ir or coolnt (p mx. = 70 br) 150 175 KNCS -NB 200 0 125 Hydrulic closed center cylinder for high-low clmping with built-in sfety vlves nd piston stroke control. Centrl through-hole for ir, oil or coolnt (p mx. = 70 br) 150 kn 58 76 0 12 18 71 8 150 196 49 77 8 154 175 n mx. r.p.m. 600 5000 4000 200 2000 6000 6000 5000 4000 7000 6000 6000 5000 Through-hole mm 52.5 77 95.5 127.5 165 For more informtion see pge 225 Exmples for ssembly Open center with Prtil open center with / High-low clmping for thin-wlled components solid component high gripping force Principle thin-wlled component low gripping force For esily deformed components SMW-AUTOBLOK offers high-low clmping. The gripping force of the chuck cn be reduced from lrge mount of gripping force used in roughing, to smller mount of gripping force for finishing cut without unclmping the component. The SMW-AUTOBLOK closed center cylinder type nd modifiction of the mchine hydrulic re necessry. chuck gripping force roughing Function 2 s time finish mchining In combintion with SMW-Autoblok high-low hydrulic cylinder nd suitble mchine hydrulics, the KNCS-NB/ wedge br system llows monitored reduction of gripping force. The component remins clmped in the chuck, however, the stress of the component cn be relesed. The high-low cycle is progrmmble nd is finished completely within 2-4 sec. Result The result re round components with minimum of deformtion. For dditionl informtion plese sk our engineers. without high-low clmping with high-low clmping SMW-AUTOBLOK