Cylinder with Lock. CNS Series

Transcription

1 yinder with Lock S Series ø, ø, ø ocking cyinder idea for intermediate stops, emergency stops and drop prevention. Simpe construction force magnifying mechanism is empoyed based on the wedge effect of the taper ring and stee bas. θ Stee ba f R R aper ring igh ocking efficiency reater ocking efficiency as we as stabe ocking and unocking operation has been achieved by arranging a arge number of stee ba bearings in circuar rows. (Unocking pressure of. Pa.5 Pa ower than conventiona S products) In addition, both aignabiity and stabe ocking force with respect to piston rod eccentricity are obtained by aowing the taper ring to foat. P meta rod scraper Standard equipment Resistance against weding process spatter and other externa contaminants is achieved by providing a meta rod scraper as standard. anua override for unocking for emergency Even if the air suppy is bocked or exhausted, ock reease is possibe. he fai safe mechanism ocks again when the manua override is reeased. LJ2 L2 L L L 2 S LS L RL LU LP L igh reiabiity and stabe hoding force Outstanding durabiity and stabe hoding force are maintained by the use of a brake shoe having superior wear resistance, which has aso been substantiay engthened (doube the conventiona S product). Series ariations Series yinder with ock S series ction Doube acting ype Singe rod S series Standard variations With rod boot Lock ore size hoding force (k) Standard stroke aximum Design minimizes the infuences of unocking air quaity construction which is strong against moisture and drainage in the compressed air has been reaized by separating the ocking mechanism and the unocking chamber. an be ocked in both directions equa hoding force can be obtained on either reciprocating stroke of the cyinder. 953

2 S Series ode Seection Precautions on ode Seection aution. In order that the originay seected maximum speed is not exceeded, be certain to use a speed controer to adjust the tota movement distance of the oad so that movement takes pace in no ess than the appicabe movement time. he movement time is the time that is necessary for the oad to trave the tota movement distance from the start without any intermediate stops. 2. In cases where the cyinder stroke and the movement distance of the oad are different (doube speed mechanism, etc.), use the movement distance of the oad for seection purposes. Exampe) ovement distance of oad W 3. he foowing seection exampe and procedures are based on use at the intermediate stop (incuding emergency stops during the operation). owever, when the cyinder is in the ocked state, kinetic energy does not act upon it. Under these conditions, use the oad mass at the maximum speed () of mm/s shown in graphs 5 to 7 on page 955 depending on the operating pressure and seect modes. ' Seection Exampe yinder stroke Step z raph () ind the maximum oad speed. ind the maximum oad speed: (mm/s) from the oad movement time: t (s) and the movement distance: st. Load movement time: t (S). 4 5 aximum speed: (mm/s) Step x ind the bore size. st st st st 8 st 6 st 5 st 4 st st st st Seect a graph based upon the oad condition and operating pressure, and then find the point of intersection for the maximum speed found in Step () and the oad mass. Seect the bore size on the ine above the point of intersection. Load ondition Load in the direction at the right ange to rod ( eing hed by a guide) Operating Pressure Load mass: m = 3 kg ovement distance: st = 4 mm ovement time: t = 2 s Load condition: ertica downward = Load in direction of rod extension Operating pressure: P =.4 Pa Step (): rom graph () find the maximum movement speed of the oad aximum speed : mm/s Step (2): Seect raph(6) based upon the oad condition and operating pressure, and then from the intersection of the maximum speed = mm/s found in Step (), and the oad mass m = 3 kg ø seect a S or arger bore size. m Load in the direction of rod extension Load in the direction of rod retraction m.3 Pa raph (2).4 Pa raph (3).5 Pa raph (4).3 Pa raph (5).4 Pa raph (6) 954 m.5 Pa raph (7)

3 ode Seection S Series Seection raph raph (2) Load mass: m (kg) ø 4 5 raph (3) Load mass: m (kg) ø ø ø ø ø aximum speed: (mm/s) raph (5).3 Pa P <.4 Pa.3 Pa P <.4 Pa Load mass: m (kg) raph (6) ø ø ø ø ø ø aximum speed: (mm/s).4 Pa P <.5 Pa.4 Pa P <.5 Pa Load mass: m (kg) LJ2 L2 L L L 2 S LS L RL LU LP L 4 5 aximum speed: (mm/s) 4 5 aximum speed: (mm/s) raph (4) Load mass: m (kg) ø ø ø.5 Pa P raph (7).5 Pa P 8 7 ø 6 5 ø 4 ø Load mass: m (kg) 4 5 aximum speed: (mm/s) 4 5 aximum speed: (mm/s) 955

4 yinder with Lock Doube cting, Singe Rod S Series ø, ø, ø ow to Order With auto switch With auto switch (uit-in magnet) ounting type asic type L oot type Symbo ore size Rod side fange type ead side fange type ø, ø Singe cevis type i D Doube cevis type ø enter trunnion type ø to ø S L DS L ubing materia Without magnet uit-in magnet ubing materia ubing materia uminum tube ( st or ess) Stee tube ( st or more) uminum tube ( st or ess) Stee tube ( st or more) Stee tube uto switches are not avaiabe with stee tube. ore size uit-in agnet yinder ode If a buit-in magnet cyinder without an auto switch is required, there is no need to enter the symbo for the auto switch. (Exampe) DSL--D uminum tube mm mm mm hread type i Rc P D D yinder stroke Refer to page 957 for maximum stroke. 9W umber of auto switches i S n Locking direction D oth directions 2 pcs. pc. n pcs. uto switch i Without auto switch Seect appicabe auto switch part numbers from the tabe beow. With rod boot/cushion Rod boot ushion i J i R ade to Order Refer to page 957 for detais. Without rod boot yon tarpauin eat resistant tarpauin With doube-side cushion Without cushion With rod cushion With head cushion When the symbos are two or more, indicate them aphabeticay. ppicabe uto Switches/Refer to pages to 245 for further information on auto switches. ype Specia function Load votage uto switch mode Lead wire ength (m) Eectrica Wiring entry (Output) ie-rod and Pre-wired D mounting mounting (i) () (L) (Z) connector 3-wire (P) , 2 rommet 3-wire (PP) 9P I circuit ermina conduit 2-wire 3-wire (P) 2-wire 2 5, I circuit 3-wire (P) 9W Diagnostic indication 5, 2 (2-coor indicator) Yes 3-wire (PP) 9PW I circuit 2-wire W 3-wire (P) 9 Water resistant rommet 5, 2 I circuit 3-wire (PP) 9P (2-coor indicator) 2-wire 2 9 With diagnostic output (2-coor indicator) agnetic fied resistant (2-coor indicator) 4-wire (P) 2-wire (on-poar) 5, 2 59 P3DW I circuit 3-wire Yes (P equivaent) 5 96 I circuit 2 93 o 5, 2 or ess, 9 54 I circuit ermina 2-wire conduit Yes 34, DI termina 44 Diagnostic indication (2-coor indicator) rommet 59W Water resistant type auto switches can be mounted on the above modes, but in such case S cannot guarantee water resistance. onsut with S regarding water resistant types with the above mode numbers. Lead wire ength symbos:.5 m i (Exampe) 9W 3 m L (Exampe) 9WL m (Exampe) 9W 5 m Z (Exampe) 9WZ Soid state auto switches marked with are produced upon receipt of order. here are other appicabe auto switches than isted above. or detais, refer to page 97. or detais about auto switches with pre-wired connector, refer to pages 2 and 3. D-9 /9 /9 W/9 /P3DW auto switches are shipped together (not assembed). (Ony auto switch brackets are assembed at the time of shipment.) Reed auto switch Soid state auto switch 956 Indicator ight ppicabe oad Reay, PL Reay, PL PL Reay, PL

5 yinder with Lock Doube cting, Singe Rod S Series yinder Specifications ade to Order Specifications (or detais, refer to pages 2 and 4.) Symbo Specifications hange of rod end shape -X hange of trunnion bracket mounting position Refer to pages 969 to 97 for cyinders with auto switches. inimum auto switch mounting stroke Proper auto switch mounting position (detection at stroke end) and mounting height Operating range Switch mounting bracket: Part no. ore size Lube uid Proof pressure ax. operating pressure in. operating pressure Piston speed mbient and ot required (on-ube) ir.57 Pa.97 Pa.8 Pa 5 to 5 mm/s Without auto switch: to 7 (o freezing) fuid temperature With auto switch: to 6 (o freezing) ushion ir cushion Stroke ength toerance Up to :, to :, to :, to : asic type, xia foot type, Rod side fange type, ounting ead side fange type, Singe cevis type, Doube cevis type, enter trunnion type Load imits exist depending upon piston speed when ocked, mounting direction and operating pressure. Lock Specifications ore size Locking action Spring ocking (Exhaust ock) Unocking pressure. Pa or more Lock starting pressure. Pa or ess Operating pressure range. to.7 Pa Locking direction oth directions oding force (max. static oad) k he hoding force (max. static oad) shows the maximum capabiity and does not show the norma hoding capabiity. So, seect an appropriate cyinder whie referring to page 954. yinder Stroke ube materia ore size, uminum aoy asic type, ead side fange type, Singe cevis type, Doube cevis type, enter trunnion type Up to Up to arbon stee pipe asic type, ead side fange type, Singe cevis type, Doube cevis type, enter trunnion type Up to Up to oot type, Rod side fange type Up to Up to LJ2 L2 L L L 2 S LS L RL LU LP L yinder Stroke/uto Switch ounting on yinder Unit (uit-in agnet) ore size, asic type, ead side fange type, Singe cevis type, Doube cevis type, enter trunnion type Up to Up to Refer to the minimum auto switch mounting stroke (page 97) for those with an auto switch. oot type, Rod side fange type Up to Up to Stopping ccuracy Lock type Spring ocking ±.5 Piston speed (mm/s) ±. ondition: Latera, Suppy pressure P =.5 Pa Load mass Upper imit of aowed vaue Soenoid vave for ocking ounted directy to unocking port aximum vaue of stopping position dispersion from measurements 5 ±2. 957

6 S Series ounting racket Part o. oot type () ore size Rod side fange type (2) S-L2 S-L2 S-L S-L S-L S-L ead side fange type Singe cevis type Doube cevis type (3) S-2 S-2 S-D2 S- S- S-D S- S- S-D ote ) When ordering foot bracket, order 2 pieces per cyinder. ote 2) ø to ø rod side fange type use S series ong stroke fanges. ote 3) evis pin and cotter pin (2 pcs.) are shipped together with doube cevis type. Rod oot ateria Symbo Rod boot materia ax. ambient temperature J yon tarpauin 7 eat resistant tarpauin aximum ambient temperature for the rod boot itsef. ccessory ounting bracket asic type oot type Rod side type ange side type ead side fange type Singe cevis type Doube cevis type enter trunnion type Standard equipment evis pin Rod end nut Option Singe knucke joint Doube knucke joint (With pin) With rod boot Refer to page 967 for the accessory bracket dimensions. (or rod boots, refer to page 96.) Refer to page 968 when the rod end nut, and the singe and doube knucke joints are used together. Weight / ( ) : Denotes the vaues for stee tube. Lock unit weight ore size.4 (kg)..6 asic type.79 (.26) (39.48) 55.3 (57.52) oot type.42 (3.89) 4. (42.) 58. (6.32) asic weight ange type Singe cevis type Doube cevis type (Incuding cevis pin and cotter pin) runnion type 3. (32.94) 3.86 (33.33) (33.79) (34.39) (44.48) 4.96 (43.77) 42.7 (44.52) 43.4 (45.2) 6.7 (.9) 6.8 (.) 6.65 (.86) 62.7 (64.92) dditiona weight per each mm of stroke.77 (2.66).96 (3.) 2.39 (3.58) ccessory bracket Singe knucke joint Doube knucke joint (With pin) Rod end nut acuation: (Exampe) SL--D asic weight 4. (oot type, ø) dditiona weight.96/ stroke yinder stroke stroke x / = 42. kg onstruction Principe ir pressure exhaust rake shoe hoder rake shoe Reease piston ir pressure suppy Stee ba a retainer aper ring rake spring Spring ocking (Exhaust ock) he spring force which acts upon the taper ring is magnified by a wedge effect, and is conveyed to a of the numerous stee bas which are arranged in two circes. hese act on the brake shoe hoder and brake, which ocks the piston rod by tightening against it with a arge force. Unocking is accompished when air pressure is suppied to the unocking port. he reease piston and taper ring oppose the spring force, moving to the right side, and the ba retainer strikes the cover section. he braking force is reeased as the stee bas are removed from the taper ring by the ba retainer. 958 Locked state Unocked state

7 yinder with Lock Doube cting, Singe Rod S Series onstruction $4 $5@7$6!4%i $3!6 #4!5!8#3!7#2@@2@8w!#8%4%7$7ty$9o$3 u! %3!9 LJ2 L2 L L @4@5!4$8#9# $#7e!2 %5 r omponent Parts Description ateria ote o over over Rod cover ead cover yinder tube Piston rod Piston Reease piston ushion ring ushion ring Retaining pate ie-rod Unit hoding tie-rod ushing rake spring Pre-oad spring ip ip ushion vave ave guide aper ring a retainer ooth ring rake shoe rake shoe hoder Piston guide oi scraper mounting pate umper Washer uminum aoy uminum aoy Roed stee pate Roed stee pate uminum aoy arbon stee uminum aoy casted uminum aoy Roed stee Roed stee uminum aoy arbon stee arbon stee earing aoy Stee wire Stee wire Stainess stee wire Stainess stee wire Roed stee rass arbon stee uminum aoy Stainess stee abbitt Specia stee arbon stee uminum aoy Poyurethane rubber arbon stee ard anodized and painted ard anodized and painted ack painted ack painted ard anodized ard chrome pated hromated hromated Zinc chromated Zinc chromated hromated hromated ack painted Zinc chromated Eectroess nicke pated eat treated eat treated Zinc chromated nodized Zinc chromated omponent Parts o. Description ateria ote 3 Unocking cam Wing nut arbon stee arbon stee Zinc chromated Stee ba Stee ba ype retaining ring for shaft (for taper ring) ype retaining ring for axis (for unocking cam) ushing (for reease piston) exagon socket head cap screw exagon socket head cap screw onica spring washer onica spring washer Spring washer exagon nut Wear ring eement oi scraper Wiper ring ushion sea Rod sea Piston sea O-ring (for reease piston) O-ring (for piston guide) O-ring (for unocking cam) ave sea Retaining pate gasket Piston gasket uide gasket ube gasket arbon stee arbon stee arbon stee arbon stee earing aoy hromium moybdenum stee hromium moybdenum stee Spring stee Spring stee Stee wire Roed stee Resin Phosphor bronze R R R R R R R R R R R R 2 S LS L RL LU LP L Repacement Parts/Sea it ore size it no. S-PS S-PS S-PS ontents Set of above nos. $6, $8, $9, %3, %4, %7 Since the ock section for the S series is normay repaced as a unit, kits are for the cyinder section ony. hese can be ordered using the order number for each bore size. Sea kit incudes $6, $8, $9, %3, %4, %7. Order the sea kit, based on each bore size. Sea kit incudes a grease pack (4 g). Order with the foowing part number when ony the grease pack is needed. rease pack part no.: R-S- ( g), R-S- ( g) 959

8 S Series Dimensions asic type (): S 2 x hread effective depth R L R L Width across fats P (Rc, P, ) Unocking port Rc pug with breathing hoe eement 2 x P (Rc, P, ) yinder port øe øe ød (P, port ) 4 x J L S + Stroke ZZ + Stroke With rod boot ø75 h + ZZ + + Stroke 4 ore size L P L D E E L R J Up to Up to Up to x.5 x.5 x.5 ore size P R S ZZ x.5 x.5 x / With Rod oot ore size ZZ to 4 to 53 to /5 stroke h 33 33

9 yinder with Lock Doube cting, Singe Rod S Series oot type (L): SL 2 x hread effective depth R LY Long stroke 2 x hread effective depth R LY L L (P, port) L R L LX L R L 4 x J With rod boot ø75 4 x J øe øe ød Width across fats øe øe ød L L h + ZZ + + Stroke L Width across fats Y P (Rc, P, ) Unocking port X 4 P (Rc, P, ) Unocking port Rc pug with breathing hoe eement 2 x P (Rc, P, ) yinder port S + Stroke LS + Stroke ZZ + Stroke Rc pug with breathing hoe eement 2 x P (Rc, P, ) yinder port X 4 x øld Y 4 x øld LJ2 L2 L L L 2 S LS L RL LU LP L (P, port) LX L Y X R S + Stroke LS + Stroke ZZ + Stroke RY X Y ore size Up to Up to Up to L P 4 L 4 D 4 E E L R J x.5 x.5 x.5 ore size LD L LS L LX LY P R S X Y ZZ x.5 x.5 x / With Rod oot Long Stroke ore size ZZ h ore size R RY to to to /5 stroke to to to 45 ot avaiabe with auto switches

10 S Series Dimensions Rod side fange type (): S Width across fats P (Rc, P, ) Unocking port Rc pug with breathing hoe eement 2 x P (Rc, P, ) yinder port L R (P, port) 4 x J 4 x ød With rod boot ø75 øe øe ød Y L S + Stroke ZZ + Stroke X Z h + ZZ + + Stroke 4 Long stroke Width across fats P (Rc, P, ) Unocking port Rc pug with breathing hoe eement 2 x P (Rc, P, ) yinder port L R (P, port) 4 x J 4 x ød øe øe ød Y L R S + Stroke ZZ + Stroke RY X Z ore size Up to Up to Up to L P 4 D 4 E E 43 D X 22 2 Y 2 8 Z ore size L R J P S ZZ x.5 x.5 x x.5 x.5 x / With Rod oot Long Stroke ore size 962 to to to ZZ /5 stroke h ore size R to to to 45 ot avaiabe with auto switches. RY

11 yinder with Lock Doube cting, Singe Rod S Series ead side fange type (): S 2 x hread effective depth R (P, port) 4 x ød L R L 4 x J Width across fats P (Rc, P, ) Unocking port Rc pug with breathing hoe eement 2 x P (Rc, P, ) yinder port LJ2 L2 Y øe øe ød L L X Z L ZZ + Stroke S + Stroke L 2 S With rod boot LS L ø75 RL LU h + ZZ + + Stroke 4 LP L ore size Up to Up to Up to L P 4 L 4 D 4 E E 43 D X 22 2 Y 2 8 Z ore size L R J P R S ZZ x.5 x.5 x x.5 x.5 x / With Rod oot ore size to to to ZZ /5 stroke h

12 S Series Dimensions Singe cevis type (): S Width across fats P (Rc, P, ) Unocking port Rc pug with breathing hoe eement 2 x P (Rc, P, ) yinder port ød hoe Shaft d9 (P, port) 2 x hread effective depth R With rod boot ø75 øe øe ød L S + Stroke Z + Stroke ZZ + Stroke U L RR X (P, port) L R L 4 x J 4 h + Z + + Stroke ZZ + + Stroke ore size Up to Up to Up to L P 4 D L X D 4 E E L ore size R J L P R RR S U Z ZZ x.5 x.5 x x.5 x.5 x / With Rod oot ore size Z ZZ h to to to /5 stroke

13 yinder with Lock Doube cting, Singe Rod S Series Doube cevis type (D): SD Width across fats P (Rc, P, ) Unocking port Rc pug with breathing hoe eement 2 x P (Rc, P, ) yinder port ød hoe Shaft d9 (P, port) LJ2 L2 L øe øe ød L L S + Stroke L U X Z L Z + Stroke ZZ + Stroke RR (P, port) L R L 2 x hread effective depth R With rod boot 2 S LS L ø75 RL LU 4 x J h + Z + + Stroke ZZ + + Stroke 4 LP L ore size L P D L X Z D E E Up to Up to Up to ore size L R J L P R RR S x.5 x.5 x x.5 x.5 x / With Rod oot ore size U Z ZZ ore size Z ZZ h to to to /5 stroke evis pin and cotter pin are shipped together

14 S Series Dimensions enter trunnion type (): S 2 x (P, port) hread effective depth R L R L 4 x J Width across fats Z + stroke P (Rc, P, ) Unocking port Rc pug with breathing hoe eement 2 x P (Rc, P, ) yinder port R With rod boot Z + + stroke ø75 Y øde8 øe øe ød X Z L S + Stroke ZZ + Stroke h + ZZ + + Stroke 4 ore size L P L D E E L R J to to to x.5 x.5 x ore size P R R S De8 X Y Z Z ZZ 22 x.5 x.5 x / With Rod oot ore size Z ZZ h to to to /5 stroke

15 S Series ccessory racket Dimensions Y ype Doube nucke Joint X Z X RR RR ød ød U oe Shaft d9 U L L 2 øe I ype Singe nucke Joint 8 8 øe ateria: ast iron Part no. ppicabe bore size E L D X Z RR U Y-2 Y- Y x.5 x.5 x.5 nucke pins and cotter pins are incuded. ateria: ast iron Part no. I-2 I- I- ppicabe bore size E L D X RR U x.5 x.5 x LJ2 L2 L L L 2 S LS L RL LU LP L evis Pin/nucke Pin L 5 5 ateria: arbon stee 2 x 4 dri ødd9 Part no. IY-2 IY- IY- ppicabe bore size otter pins (2 pcs.) are incuded. Dd L ppicabe cotter pin ø4 x 4 L ø4 x 4 L ø4 x 4 L Rod End ut d ateria: Roed stee D Part no ppicabe bore size, d x.5 x D

16 S Series ccessory racket Dimensions 2 Singe/Doube nucke Joint ounting 3.5 L ore size Symbo L ppicabe knucke joint part no. I type singe knucke Y type doube knucke I-2 Y-2 I- Y- I- Y-, Dimensions When ounting a Singe/Doube nucke Joint together with a Rod End ut ore size Singe knucke joint and doube knucke joint shoud be used separatey. (asten by screwing competey into the rod end threads.) Extend the dimensions of and, when using a singe/doube knucke joint together with a rod end nut. or extension of and dimensions, refer to the tabe above and specify Simpe Specias -X (page 4). 968

17 S Series uto Switch ounting uto Switch Proper ounting Position (Detection at Stroke End) and Its ounting eight <and mounting type> D-3 D-39/39 D D-5 /J59/D-5L D-5/59 D-5 W/J59W 34.5 (ppicabe cabe O.D. ø6.8 to ø9.6) s 33 uto switch uto switch uto switch (ppicabe cabe O.D. ø6.8 to ø.5) 56 t t s s <ie-rod mounting type> D-9 /9 D-Z7 /Z8 D-9 W/9 W D-Y59 /Y69 /Y7P/Y7P D-9 /9 D-Y7 W/Y7 W D-9 /9 D-Y7 D-5 /6 D-P3DW uto switch uto switch t t t t t s s s LJ2 L2 L L L 2 S LS L RL LU LP L uto Switch Proper ounting Position uto switch mode ore size D-9 D-9 D-9 W D-9 W D-9 D-9 D-9 D-9 D-Z7 /Z8 D-Y5 /Y6 D-Y7P/Y7P D-Y7 W D-Y7 W D-Y7 D-5 D-6 D-3 D-44 D-39 D-39 D-59W D-5 W D-J59W D-5 D-5 D-J59 D-59 D he above shown are the proper auto switch mounting positions for detection at stroke end. djust the auto switch after confirming the operating conditions in the actua setting. D-P3DW uto Switch ounting eight uto switch mode ore size D-9 D-9 W D-9 D-9 D-9 s t D-9 D-9 W D-9 s t D-Z7 /Z8 D-Y5 /Y6 D-Y7P D-Y7P D-Y7 W D-Y7 W D-Y7 s t D-3 D-39 D-39 s D-44 s D-5 D-6 D-59W s t D-5 D-J59 D-5 W D-J59W D-5 D-59 D-5 s t D-P3DW s t

18 inimum Stroke for uto Switch ounting uto switch mode D-Z7 D-Z8 D-Y59 D-Y7P D-Y7 W 2 (Different surfaces, Same surface) n 2 (Different surfaces, Same surface) n 2 (Different surfaces, Same surface) n 2 (Different surfaces, Same surface) n (n = 4, 8, 2, ) ote 2) (n = 4, 8, 2, ) ote 2) (n = 4, 8, 2, ) ote 2) n: umber of auto switch 2 (Different surfaces, Same surface) D-9 D-9 W n (n = 2, 4, 6, 8 ) ote ) (n = 4, 8, 2, ) ote 2) (n = 4, 8, 2, ) ote 2) (n = 4, 8, 2, ) ote 2) 2 (Different surfaces, Same surface) D D-9 W n (n = 2, 4, 6, 8 ) ote ) (n = 4, 8, 2, ) ote 2) (n = 4, 8, 2, ) ote 2) (n = 4, 8, 2, ) ote 2) 2 (Different surfaces, Same surface) D n (n = 2, 4, 6, 8 ) ote ) (n = 4, 8, 2, ) ote 2) (n = 4, 8, 2, ) ote 2) 2 (Different surfaces, Same surface) 9 95 D-9 + n (n = 2, 4, 6, 8 ) ote ) (n = 4, 8, 2, ) ote 2) (n = 4, 8, 2, ) ote 2) 2 (Different surfaces, Same surface) D n (n = 2, 4, 6, 8 ) ote ) (n = 4, 8, 2, ) ote 2) (n = 4, 8, 2, ) ote 2) (n = 4, 8, 2, ) ote 2) 2 (Different surfaces, Same surface) D n (n = 2, 4, 6, 8 ) ote ) (n = 4, 8, 2, ) ote 2) (n = 4, 8, 2, ) ote 2) (n = 4, 8, 2, ) ote 2) D-5/6 2 (Different surfaces, Same surface) D-59W D-5 /J59 D-5 W D-J59W D-5 n (Same surface) D-59 (n = 2, 4, 6, 8 ) ote ) (n = 4, 8, 2, ) ote 2) (n = 4, 8, 2, ) ote 2) 2 (Different surfaces, Same surface) 5 5 D n (Same surface) (n = 2, 4, 6, 8 ) ote ) (n = 4, 8, 2, ) ote 2) (n = 4, 8, 2, ) ote 2) Different surfaces Same surface D D-39 ndifferent surfaces (n = 2, 3, 4, 5 ) (n = 2, 4, 6, 8 ) ote ) D Same surface (n = 2, 3, 4, 5 ) (n = 2, 4, 6, 8 ) ote ) 2Different surfaces Same surface Different surfaces D-44 (n = 2, 3, 4, 5 ) (n = 2, 4, 6, 8 ) ote ) D-Y69 D-Y7P D-Y7 W D-Y7 D-P3DW 97 n2s Series uto Switch ounting 2 o. of auto switches mounted ounting brackets other than center trunnion (n = 2, 3, 4, 5 ) Same surface (n = 2, 4, 6, 8 ) ote ) (n = 4, 8, 2, ) ote 2) (n = 2, 4, 6, 8 ) ote ) (n = 4, 8, 2, ) ote 2) (n = 2, 4, 6, 8 ) ote ) (n = 4, 8, 2, ) ote 2) enter trunnion ø ø ø + 5 (n = 2, 4, 6, 8 ) ote ) (n = 2, 4, 6, 8 ) ote ) (n = 4, 8, 2, ) ote 2) (n = 4, 8, 2, ) ote 2) (n = 4, 8, 2, ) ote 2) + 2 (n = 4, 8, 2, ) ote 2) ote ) When n is an odd number, an even number that is one arger (n = 4, 8, 2, ) ote 2) than this odd number is used for the cacuation. ote 2) When n is an odd number, a mutipe of 4 that is arger than this odd number is used for the (n = 4, 8, 2, ) ote 2) cacuation.

19 uto Switch ounting S Series Operating Range uto switch mode D-9 /9 D-9 W/9 W D-9 /9 D-9 /9 D-Z7 /Z8 D-3 /44 D-5 /6 D-59W D-Y59 /Y69 D-Y7P/Y7P D-Y7 W/Y7 W D-Y7 D-59/5 /J59 D-5 W/J59W D-5/5 D-39/39 D-P3DW ore size Since the operating range is provided as a guideine incuding hysteresis, it cannot be guaranteed (assuming approximatey ±% dispersion). It may vary substantiay depending on an ambient environment uto Switch ounting racket: Part o. uto switch mode D-9 /9 D-9 W/9 W D-9 /9 D-9 /9 D-5/6/59W D-5 /J59/5 D-5 W/J59W D-5/59 D-3 /44 D-39/39 D-Z7 /Z8 D-Y59 /Y69 D-Y7P/Y7P D-Y7 W/Y7 W D-Y7 D-P3DW ø S5- -2 ore size ø S5- -2 ø S5- - S- S- S- S4- S4- S4- S7-S S7-S S7-S [ounting screw set made of stainess stee] he foowing set of mounting screws made of stainess stee (incuding nuts) is avaiabe. Use it in accordance with the operating environment. (Pease order the auto switch mounting bracket separatey, since it is not incuded.) : or D-5/6/5/J5 types D-5 auto switch is set on the cyinder with the stainess stee screws above when shipped. When an auto switch is shipped independenty, is attached. ote ) Refer to page 3 for the detais of. ote 2) When using D-9 ()/Y7, do not use the stee set screws which is incuded with the auto switch mounting brackets above (S5-, S4- ). Order a stainess stee screw set () separatey, and seect and use the 4 x 8L stainess stee set screws incuded in the. LJ2 L2 L L L 2 S LS L RL LU LP L he above figure shows the mounting exampe of D-9 ()/9 ()/9 W()/ 9 (). Other than the appicabe auto switches isted in ow to Order, the foowing auto switches can be mounted. or detaied specifications, refer to pages to 245. uto switch type ode Eectrica entry (etching direction) eatures Reed Soid state D-9 D-93, 96 D-Z73, Z76 D-53, 56 D-64, 67 D-Z8 D-9, 9P, 9 D-Y69, Y69, Y7P D-9W, 9PW, 9W D-Y7W, Y7PW, Y7W D-9, 9P, 9 D-59, 5P, J59 D-Y59, Y59, Y7P D-59W, 5PW, J59W D-Y7W, Y7PW, Y7W D-5, Y7 D-5 rommet (Perpendicuar) rommet (In-ine) rommet (Perpendicuar) rommet (In-ine) Without indicator ight Without indicator ight 2-coor indicator Water resistant (2-coor indicator) 2-coor indicator Water resistant (2-coor indicator) With timer With pre-wired connector is avaiabe for soid state auto switches. or detais, refer to pages 2 and 3. ormay cosed ( = b contact), soid state auto switch (D-9/9/Y7/Y7 types) are aso avaiabe. or detais, refer to pages 37 and

20 S Series Specific Product Precautions e sure to read this before handing the products. Refer to back page 5 for Safety Instructions and pages 3 to 2 for ctuator and uto Switch Precautions. Design of Equipment and achinery Warning. onstruct so that the human body wi not come into direct contact with driven objects or the moving parts of the cyinders with ock. Devise a safe structure by attaching protective covers that prevent direct contact with the human body, or in cases where there is a danger of contact, provide sensors or other devices to perform an emergency stop, etc., before contact occurs. 2. Use a baance circuit, taking cyinder urching into consideration. In cases such as an intermediate stop, where a ock is operated at a desired position within the stroke and air pressure is appied from ony one side of the cyinder, the piston wi urch at high speed when the ock is reeased. In such situations, there is a danger of causing human injury by having hands or feet, etc. caught, and aso a danger for causing damage to the equipment. In order to prevent this urching, a baance circuit such as the recommended pneumatic circuits (pages 973 and 974) shoud be used. Seection Warning. When in the ocked state, do not appy a oad accompanied by an impact shock, strong vibration or turning force, etc. Use caution, because an externa action such as an impacting oad, strong vibration or turning force, may damage the ocking mechanism or reduce its ife. 2. onsider stopping accuracy and the amount of over-run when an intermediate stop is performed. Due to the nature of a mechanica ock, there is a momentary ag with respect to the stop signa, and a time deay occurs before stopping. he cyinder stroke resuting from this deay is the overrun amount. he difference between the maximum and minimum overrun amounts is the stopping accuracy. Pace a imit switch before the desired stopping position, at a distance equa to the overrun amount. he imit switch must have a detection ength (dog ength) of the overrun amount + α. S auto switches have operating ranges from 8 to mm (depending on the switch mode). When the overrun amount exceeds this range, sef-hoding of the contact shoud be performed at the switch oad side. or stopping accuracy, refer to page 957. Seection Warning 3. In order to further improve stopping accuracy, the time from the stop signa to the operation of the ock shoud be shortened as much as possibe. o accompish this, use a device such as a highy responsive eectric contro circuit or soenoid vave driven by direct current, and pace the soenoid vave as cose as possibe to the cyinder. 4. ote that the stopping accuracy wi be infuenced by changes in piston speed. When piston speed changes during the course of the cyinder stroke due to variations in the oad or disturbances, etc., the dispersion of stopping positions wi increase. herefore, consideration shoud be given to estabishing a standard speed for the piston just before it reaches the stopping position. oreover, the dispersion of stopping positions wi increase during the cushioned portion of the stroke and during the acceerating portion of the stroke after the start of operation, due to the arge changes in piston speed. 5. he hoding force (max. static oad) indicates the maximum capabiity to hod a static oad without oads, vibration and impact. his does not indicate a oad that can be hed in ordinary conditions. Seect the most suitabe bore sizes for the operating conditions in accordance with the seection procedures. he ode Seection (pages 954 and 955) is based on use at the intermediate stop (incuding emergency stops during the operation). owever, when the cyinder is in a ocked state, kinetic energy does not act upon it. Under these conditions, use the oad mass at the maximum speed () of mm/s shown in the graphs 5 to 7 on page 955 depending on the operating pressure and seect modes. ounting Warning. e certain to connect the rod end to the oad with the ock reeased. If connected in the ocked state, a oad greater than the turning force or hoding force, etc. may operate on the piston rod and cause damage to the ock mechanism. he S series is equipped with an emergency unocking mechanism; however, when connecting the rod end to the oad, this shoud be done with the ock reeased. his can be accompished by simpy connecting an air ine to the unocking port and suppying air pressure of. Pa or more. 2. Do not appy offset oads to the piston rod. Particuar care shoud be taken to match the oad s center of gravity with the center of the cyinder shaft. When there is a arge discrepancy, the piston rod may be subjected to uneven wear or damage due to the inertia moment during ocking stops. Stop signa 972 mount of overrun Load center of gravity and cyinder shaft center are not matched. Load center of gravity and cyinder shaft center are matched. ote) an be used if a of the generated moment is absorbed by an effective guide.

21 S Series Specific Product Precautions 2 e sure to read this before handing the products. Refer to back page 5 for Safety Instructions and pages 3 to 2 for ctuator and uto Switch Precautions. ounting aution. aution on using the basic type or repacing the support bracket. he ock unit and cyinder rod cover are assembed as shown in the figure beow. or this reason, it cannot be instaed as in the case of common air cyinders, by using the basic type and screwing the cyinder tie-rods directy to machinery. urthermore, when repacing mounting brackets, the unit hoding tie-rods may get oosen. ighten them once again in such a case. ore size Unit hoding tie-rod ie-rod nut, Spring washer Lock unit ie-rod nut JIS 8 ass 2 x.5 JIS 8 ass 2 x.5 djustment yinder tie-rod Rod cover Wing nut Width across fats Socket JIS 46 socket 22 JIS 46 socket 24 onica spring washer aution. djust the cyinder s air baance. aance the oad by adjusting the air pressure in the rod and head sides of the cyinder with the oad connected to the cyinder and the ock reeased. Lurching of the cyinder when unocked can be prevented by carefuy adjusting this air baance. 2. djust the mounting positions of the detectors on auto switches, etc. When intermediate stops are to be performed, adjust the mounting positions of detectors on auto switches, etc., taking into consideration the overrun amount with respect to the desired stopping positions. 3. Do not open the cushion vave excessivey. If the cushion vave is rotated excessivey in the opening direction (countercockwise), it coud be damaged. e aware that the vave coud sip out, or the threads becomes too short Pneumatic ircuit Warning 2. he effective area of the ock reease soenoid vave shoud be at east 5% of the effective area of the cyinder driving soenoid vave, and it shoud be instaed as cose to the cyinder as possibe so that it is coser than the cyinder driving soenoid vave. If the effective area of the ock reease soenoid vave is sma or if it is instaed at a distance from the cyinder, the time required for exhausting air for reeasing the ock wi be onger, which may cause a deay in the ocking operation. he deay in the ocking operation may resut in probems such as increase of overrunning when performing intermediate stop or emergency stop during operation, or if maintaining position from the operation stop state such as drop prevention, workpieces may be dropped depending on the timing of the oad action to the operation deay of the ock. 3. void backfow of the exhaust pressure when there is a possibiity of interference of exhaust air, for exampe for a common exhaust type vave manifod. he ock may not operate propery when the exhaust air pressure backfows due to interference of the exhaust air when exhausting air for ock reease. It is recommended to use an individua exhaust type manifod or individua vaves. 4. ow at east.5 seconds from a ocked stop (intermediate stop of the cyinder) unti reease of the ock. When the ocked stop time is too short, the piston rod (and oad) may urch at a speed greater than the contro speed of the speed controer. 5. When restarting, contro the switching signa for the unocking soenoid vave so that it acts before or at the same time as the cyinder drive soenoid vave. If the signa is deayed, the piston rod (and oad) may urch at a speed greater than the contro speed of the speed controer. 6. arefuy check for dew condensation due to repeated air suppy and exhaust of the ocking soenoid vave. he operating stroke of the ock part is very sma. So, if the piping is ong and the air suppy and exhaust are repeated, the dew condensation caused by the adiabatic expansion accumuates in the ock part. his may corrode interna parts, causing air eak or ock reease faut. 7. asic circuit ) [orizonta] orward W ackward 3 port normay cosed Reguator with check vave Pressure center SOL. SOL. SOL. SOL. O O O O O O O O SOL. O O O O O O O O SOL. ction O orward O Locked stop O Unocked O O O Locked stop O O orward ackward Unocked ackward.5 s or more to.5 s.5 s or more to.5 s LJ2 L2 L L L 2 S LS L RL LU LP L Pneumatic ircuit Warning. e certain to use an pneumatic circuit which wi appy baancing pressure to both sides of the piston when in a ocked stop. In order to prevent cyinder urching after a ock stop, when restarting or when manuay unocking, a circuit shoud be used to which wi appy baancing pressure to both sides of the piston, thereby canceing the force generated by the oad in the direction of piston movement. 2) [ertica] [Load in the direction of rod extension] SOL. SOL. SOL. W [Load in the direction of rod retraction] W SOL. SOL. SOL. he symbo for the cyinder with ock in the basic circuit uses S origina symbo. 973

22 S Series Specific Product Precautions 3 e sure to read this before handing the products. Refer to back page 5 for Safety Instructions and pages 3 to 2 for ctuator and uto Switch Precautions. Pneumatic ircuit aution. 3 position pressure center soenoid vave and reguator with check vave can be repaced with two 3 port normay open vaves and a reguator with reief function. yinder side yinder side [Exampe]. [orizonta] SOL. W SOL. SOL. SOL. 3 port normay cosed 2. [ertica] [Load in the direction of rod extension] SOL. W 3 port normay open SOL. Reguator with reief function [Load in the direction of rod retraction] SOL. SOL. SOL. he symbo for the cyinder with ock in the pneumatic circuit uses S origina symbo. W anuay Unocking Warning. ever operate the unocking cam unti safety has been confirmed. (Do not turn to the REE side.) When unocking is performed with air pressure appied to ony one side of the cyinder, the moving parts of the cyinder wi urch at high speed causing a serious hazard. When unocking is performed, be sure to confirm that personne are not within the oad movement range and that no other probems wi occur if the oad moves. 2. efore operating the unocking cam, exhaust any residua pressure which is in the system. 3. ake measures to prevent the oad from dropping when unocking is performed. Perform work with the oad in its owest position. ake measures for drop prevention by strut, etc. onfirm that baanced pressure is appied to both sides of the piston. aution. he unocking cam is an emergency unocking mechanism ony. During an emergency when the air suppy is stopped or cut off, this is used to aeviate a probem by forciby pushing back the reease piston and brake spring to reease the ock. 2. When instaing the cyinder into equipment or performing adjustments, etc., be sure to appy air pressure of. Pa or more to the unocking port, and do not perform work using the unocking cam. 3. When reeasing the ock with the unocking cam, it must be noted that the siding resistance of the cyinder wi be high, unike norma unocking with air pressure. ore size yinder siding resistance () am unocking torque (standard) ( m) Width across fats 8 2 Socket JIS 46 socket JIS 46 socket 8 JIS 46 socket 2 4. Do not turn the unocking cam (the arrow or mark on the unocking cam head) past the position marked REE. If it is turned too far, there is a danger of damaging the unocking cam. 5. or safety reasons, the unocking cam is constructed so that it cannot be fixed in the unocked condition. Locked state anuay unocked state Unocking cam Reease piston 974 [Principe] If the unocking cam is turned cockwise with an adjustabe ange wrench or socket wrench, etc., the reease piston is pushed back and the ock is reeased. Since the ever wi return to its origina position and become ocked again when it is reeased, it shoud be hed in this position for as ong as unocking is required.

23 S Series Specific Product Precautions 4 e sure to read this before handing the products. Refer to back page 5 for Safety Instructions and pages 3 to 2 for ctuator and uto Switch Precautions. aution. Lock units for the S series are repaceabe. o order repacement ock units for the S series, use the order numbers given in the tabe beow. ore size Lock unit part no. SD-U SD-U SD-U 2. ow to repace ock unit ) Loosen the tie-rod nuts (4 pcs.) in the cyinder rod side by using a socket wrench. or the appicabe socket, refer to the tabe beow. ore size, ut JIS 8 ass 2 x.5 JIS 8 ass 2 x.5 Width across fats Socket JIS 46 socket 22 JIS 46 socket 24 aintenance 3) Simiary, appy.3 Pa or more of compressed air to the unocking port of the new ock unit, and repace the new ock unit s temporary axis with the previous piston rod assemby. P.3 Pa (ew) emporary axis 4) ighten the tie-rod nuts (4 pcs.) on the rod side of the cyinder using a socket wrench. LJ2 L2 L L L 2 S LS L RL LU LP L 2) ppy compressed air of.3 Pa or more to the unocking port, and remove the ock unit. P.3 Pa (od) Warning ever disassembe a ock unit of S series.. Since a heavy duty spring is contained in the unit, there is a serious hazard, such as the possibiity of parts being ejected, if disassemby is performed incorrecty. herefore, do not oosen or remove the hexagon socket head cap screws which secure cover and cover. 2. e sure to contact S regarding disassemby or repair, etc. 975