CNA. Series. Cylinder with Lock. Suitable for intermediate stops, emergency stops and drop prevention. ø40, ø50, ø63, ø80, ø100

Transcription

1 Suitabe 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. Cyinder with Lock Series C ø, ø, ø, ø, ø aper ring P R R Stee ba igh ocking efficiency Greater 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. MPa. MPa ower than conventiona SMC products) In addition, both aignabiity and stabe ocking force with respect to piston rod eccentricity are obtained by aowing the taper ring to foat. f q Maximum piston speed: mm/s It can be used at to mm/s provided that it is within the aowabe kinetic energy range. Manua override for unocking 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. ML CG M C CS RL MLC - 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 SMC product). Series ariations Series Cyinder with ock Series C ction Doube acting ype Singe rod Series C Doube rod Series C Standard variations uto switch buit-in magnet ith rod boot Locking method Spring ocking 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. Standard stroke to to 6 to Can be ocked in both directions n equa hoding force can be obtained on either reciprocating stroke of the cyinder. Compact ock unit saves space he ock unit is extremey compact, without a arge overhang. --

2 Series C Specific Product Precautions e sure to read before handing. Design of Equipment and Machinery arning. Construct so that the human body wi not come into direct contact with driven objects or the moving parts of ocking cyinders. 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.. 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 (page --3) shoud be used. arning Seection. hen 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.. Consider 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. or SMC s auto switches, the operating range is between and mm. (It varies depending on a switch mode.) hen the overrun amount exceeds this range, sefhoding of the contact shoud be performed at the switch oad side. or stopping accuracy, refer to page --. arning arning Seection 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.. ote that the stopping accuracy wi be infuenced by changes in piston speed. hen 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. Moreover, 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. Mounting. 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. Series C 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. MPa or more. Caution. 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. hen there is a arge discrepancy, the piston rod may be subjected to uneven wear or damage due to the inertia moment during ocking stops. X Load center of gravity and cyinder shaft center are not matched. -- Stop signa mount of overrun Load center of gravity and cyinder shaft center are matched. ote) Can be used if a of the generated moment is absorbed by an effective guide.

3 Series C Specific Product Precautions e sure to read before handing. 3 Caution, Caution Mounting. Caution on using the basic stye 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. Use socket wrench for repacing the mounting bracket or tightening tie-rod for unit mounting. Mounting bracket nut idth ut across fats Socket JIS Cass 3 M x. JIS Cass 3 M x. JIS Cass 3 M x. Unit hoding tie-rod Cover JIS 6 point ange socket JIS 6 point ange socket JIS 6 point ange socket djustment Unit hoding tie-rod idth across fats Socket. djust air baance for cyinder. aance the oad by adjusting the air pressure in the cyinder rod side and head side after the ock is reeased when the oad is mounted on cyinder. hen you have this air baance, cyinder ejection at ock reease can be avoided.. djust mounting position for detection area of auto switch etc. hen intermediate stop is done, adjust the mounting position for detection stop is done, adjust the mounting position for detection area of auto switch etc., with consideration of overrun distance to required stop position. Cyinder tie-rod JIS 6 point ange socket JIS 6 point ange socket JIS 6 point ange socket JIS 6 point ange socket Unit hoding tie-rod Rod cover (ø depth mm hoe is on the side of tie-rod for attaching unit.) arning ) [orizonta] orward ackward 3 port normay cosed ) [ertica] [Load in the direction of rod extension] Pneumatic Circuit. 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.. Use a soenoid vave for unocking which has a arge effective area, as a rue % or more of the effective area of the cyinder drive soenoid vave. he arger the effective area is, the shorter the ocking time wi be (the overrun amount wi be shorter), and stopping accuracy wi be improved. 3. Pace the soenoid vave for unocking cose to the cyinder, and no farther than the cyinder drive soenoid vave. he shorter the distance from the cyinder (the shorter the piping), the shorter the overrun amount wi be, and stopping accuracy wi be improved.. ow at east. seconds from a ocked stop (intermediate stop of the cyinder) unti reease of the ock. hen 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.. hen 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. asic circuit Reguator with check vave Pressure center SOL. SOL.C SOL. SOL. O O O O O O O O SOL. O O O O O O O O SOL.C ction O O O O O O O O orward Locked stop Unocked orward ackward Locked stop Unocked ackward. s or more to. s. s or more to. s [Load in the direction of rod retraction] ML CG M C CS RL MLC - SOL.C SOL. SOL. SOL. SOL.C SOL. --3

4 Series C Specific Product Precautions 3 e sure to read before handing. Caution. 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. [Exampe] ) [orizonta] Cyinder side Pneumatic Circuit 3 port normay open SOL.C Cyinder side Caution Manuay Unocking. Lock reease manua override on Series C is ony for emergencies. During an emergency when the air suppy is cut off, it is used to aeviate a probem by forciby pushing the reease piston back to reease the ock. owever, take note that the siding resistance of the piston rod wi be high compared to unocking with air pressure.. hen instaing into equipment or machinery, etc., in cases where it wi be necessary to hod an unocked condition for an extended time, air pressure of. MPa or more shoud be appied to the unocking port. 3. Do not turn the unocking cam (the arrow () on the unocking cam head) past the REE position. If it is turned too far there is a danger of damaging the unocking cam. Reease piston Unocking cam SOL. Reguator with reief function SOL. 3 port normay cosed ) [ertica] [Load in the direction of rod extension] SOL.C [Load in the direction of rod retraction] SOL.C Locked state Manuay unocked state [Principe] If the unocking cam is turned counter cockwise with a too such as an adjustabe ange wrench, the reease piston is pushed back and the ock is reeased. Since the ever wi return to its origina position when reeased and become ocked again, it shoud be hed in this position for as ong as unocking is needed. SOL. SOL. SOL. SOL. --

5 Series C Specific Product Precautions e sure to read before handing. Caution. Repacement of ock unit for Series C is possibe. o order Series C ock units for maintenance, use the order numbers given in the tabe beow. Lock unit part no. C U C U C U C U CU ut, suffix L to the end of part number for stroke or more on CD to. (Exampe: CUL). ow to repace ock unit ) Loosen the tie-rod nuts ( pcs.) on the cyinder head cover side by using a socket wrench. or the appicabe socket, refer to the tabe beow.,, idth ut across fats dimension Socket JIS Cass M x. JIS Cass M x. JIS Cass M x. JIS 6 + point ange socket JIS 6 + point ange socket JIS 6 + point ange socket Maintenance 3) ppy.3 MPa or more of compressed air to the unocking port, and pu out the piston rod assemby. Od P.3 MPa ) Simiary, appy.3 MPa 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. ew P.3 MPa Piston rod assemby ML CG M C CS RL MLC emporary axis - ) Remove the tie-rods, head cover and cyinder tube. ube gasket Cyinder tube ) Reassembe in reverse order from steps ) and ). ie-rod nut Spring washer ie-rod ube gasket ead cover assemby --

6 6 Series C Mode Seection Precautions on Mode Seection Step () ind the maximum oad speed. Caution. 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.. 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) ind the maximum oad speed: (mm/s) from the oad movement time: t (s) and the movement distance: st. Graph () Load movement time: t (S) st 6 st st st 3 st 3 st [Exampe]...3 st Movement distance of oad Seection Exampe Load weight: m = kg Movement distance: st = mm Movement time: t = s Load condition: ertica downward = Load in direction of rod extension Operating pressure: P =. MPa Step (): rom graph () find the maximum movement speed of the oad. Maximum speed 3 mm/s Step (): Seect graph (6) based upon the oad conditions and operating pressure, and then from the intersection of the maximum speed = 3 mm/s found in Step (), and the oad weight m = kg. ø Decided the tube I.D. C or more. ' Cyinder stroke.. 3 Maximum speed: (mm/s) Step () ind the bore size. 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 weight. Seect the bore size on the ine above the point of intersection. Load Condition Load in the direction at the right ange to rod ( eing hed by a guide) m Load in the direction of rod extension Load in the direction of rod retraction m Operating Pressure.3 MPa Graph (). MPa Graph (3). MPa Graph ().3 MPa Graph (). MPa Graph (6) m. MPa Graph () --6

7 Mode Seection Series C Seection Graph Graph () Graph ().3 MPa P <. MPa.3 MPa P <. MPa Load weight: m (kg) Maximum speed: (mm/s) Graph (3) Load weight: m (kg) ø ø ø ø ø ø ø ø ø ø 3 Maximum speed: (mm/s) Load weight: m (kg) Maximum speed: (mm/s) Graph (6). MPa P <. MPa. MPa P <. MPa Load weight: m (kg) ø ø ø ø ø ø ø ø ø ø [Exampe] 3 Maximum speed: (mm/s) ML CG M C CS RL MLC - Graph () Load weight: m (kg) ø ø ø ø ø Graph (). MPa P. MPa P Load weight: m (kg) ø ø ø ø ø 3 Maximum speed: (mm/s) 3 Maximum speed: (mm/s) --

8 Cyinder with Lock Doube cting, Singe Rod Series C ø, ø, ø, ø, ø ow to Order L G C D uit-in magnet Mounting stye asic stye xia foot stye Rod side fange stye ead side fange stye Singe cevis stye Doube cevis stye Center trunnion stye uit-in Magnet Cyinder Mode ype Specia function C L J D CD L J D Grommet DI termina Grommet Grommet In the case of buit-in magnet without auto switch, the symbo for auto switch is i. (Exampe) CDL--D -wire ype on-ube Stee tube 3-wire (P equivaent) mm mm mm mm mm DC hread type i Rc P Cyinder stroke Refer to Standard Stroke on page --. ppicabe uto Switch/Refer to page -- for further information on auto switches. Reed switch Soid state switch ithout auto switch ith auto switch Diagnostic indication (-coor indication) Diagnostic indication (-coor indication) ater resistant (-coor indication) ith diagnostic output (-coor indication) Magnetic fied resistant (-coor indication) Eectrica entry Grommet ermina conduit uto switches are not avaiabe with stee tube. Yes Yes iring (Output) 3-wire (P) 3-wire (PP) -wire 3-wire (P) -wire 3-wire (P) 3-wire (PP) -wire -wire (P) -wire Load votage C,,,,, Lead wire ength symbos:. m i (Exampe) 3 m L (Exampe) L m Z (Exampe) Z Indicator ight, uto switch i ithout auto switch or the appicabe auto switch mode, refer to the tabe beow. DZ/Z/Y/Y6/Y Locking types are shipped together, direction (but not assembed). (ut, ony D oth directions the mounting bracket for the above modes is assembed ith rod boot/cushion when shipping.) J yon tarpauin Rod boot eat resistant tarpauin i ith cushion on both ends ithout cushion Cushion R ith rod bumper ith head cushion In the case of one side, it is in the ock side. hen the symbos are two or more, indicate them aphabeticay. uto switch mode ie-rod mounting Z6 Z3 33C 3C C Y YP J Y G3C 3C Y YP Y Y PD and mounting G GP G3 3 G GP G G Lead wire ingth(m). (i) 3 (L) (Z) Pre-wire connector umber of auto switches i S n IC circuit pcs. pc. n pcs. ppicabe oad IC circuit IC circuit IC circuit IC circuit Reay, PLC PLC Reay, PLC PLC Reay, PLC Reay, PLC Soid state switches marked with are produced upon receipt of order. Since there are other appicabe auto switches than isted, refer to page --3 for detais. or detais about auto switches with pre-wire connector, refer to page

9 Cyinder with Lock Doube cting, Singe Rod Series C Specifications JIS Symbo Doube acting, Singe rod Made to Order Specifications (or detais, refer to page --.) Symbo Specification Change of rod end shape C3 Specia port ocation C Dua stroke cyinder/singe rod type C Change of trunnion bracket mounting position C ith coi scraper uid ype ction Lock operation Proof pressure Max. operating pressure Max. operating pressure Piston speed mbient and fuid temperature Cushion Stroke ength toerance Lock Specifications Locking action Unocking pressure Lock starting pressure Max. operating pressure Locking direction Standard Stroke,,,, ir on-ube Doube acting Spring ocking. MPa. MPa. MPa to mm/s ir cushion asic stye, xia foot stye, Rod side fange stye, Mounting ead side fange stye, Singe cevis stye, Doube cevis stye, Center trunnion stye Load imits exist depending upon piston speed when ocked, mounting direction and operating pressure. Spring ocking (Exhaust ocking). MPa or more. MPa or ess. MPa oth directions Standard stroke Long stroke,,,,,,,,, 3, 3,,,,,,,,,,,,, 3, 3,,,, 6,,,,,,,,, ø:, 3, 3,,,, 6, ø: Long stroke appies to the axia foot stye and the rod side fange stye. Stopping ccuracy ithout auto switch: to C (o freezing) ith auto switch: to 6 C (o freezing) Up to :, to :, to : or cases with auto switches, refer to the tabe of minimum strokes for auto switches mounting on page ML CG M C CS RL MLC - Piston speed (mm/s) Lock type 3 Spring ocking ±.3 ±.6 ±. Condition/Latera, Suppy pressure P =. MPa Load weight Upper imit of aowed vaue Soenoid vave for ocking mounted on the unocking port Maximum vaue of stopping position dispersion from measurements ±. oding orce of Spring Locking (Maximum static oad) oding force ()

10 Series C Mounting racket Part o. oot ange Singe cevis Doube cevis C-L C- C-C C-D C-L C- C-C C-D C-L6 C-6 C-C6 C-D6 C-L C- C-C C-D C-L C- C-C C-D hen ordering foot bracket, order pieces per cyinder. Cevis pin, pain washer, and cotter pin are shipped together with doube cevis stye. Rod oot Materia Symbo J Rod boot materia yon tarpauin eat resistant tarpauin Max. ambient temperature C C Maximum ambient temperature for the rod boot itsef. ccessory uto Switch Mounting racket Part o. uto switch mode /6 /J /J L/ 3/ G3/3 /6 G/ G/ GL G/GL 3C/C G3C/3C Z/Z Y/Y6 YP/YP Y Y YL PDL - M P- - M P- -6 6M P- - M P- - M P- Mounting bot is attached to 3C/C/G3C, and 3C. o order, indicate as shown beow, according to the cyinder size. (Exampe) ø 3C-, ø 3C-6, ø 3C- ø 3C-, ø 3C- o order the mounting brackets separatey, use the part number shown above. Mounting stye asic stye oot stye Rod side fange stye ead side fange stye Singe cevis stye Doube cevis stye Center trunnion stye Standard equipment Rod end nut Cevis pin Singe knucke joint Option Doube knucke joint (ith pin) ith rod boot eight/( ): Denotes the vaues for stee tube. asic stye. (.). (.6). (.).3 (.6). (.) (kg) oot stye. (.). (.). (.6). (.). (.) asic weight ange stye Singe cevis stye. (.).3 (.). (3.).6 (.). (.). (.). (.). (.). (.3). (.) Doube cevis stye. (.). (.). (.). (.6). (.3) dditiona weight per each mm of stroke ccessory bracket runnion stye uminum tube Mounting bracket Mounting bracket Stee tube except trunnion runnion stye Singe knucke joint Doube knucke joint nucke pin. (.) Cacuation: (Exampe) --D ase weight. (oot, ø) dditiona weight./ strokes Cyinder stroke strokes. +. x / =.33 kg (3.) (.) (.) (.)

11 Cyinder with Lock Doube cting, Singe Rod Series C Construction Principe Stee ba a retainer rake shoe rake shoe hoder rake spring aper ring rake piston ir pressure suppy ir pressure exhaust Spring ocking (Exhaust ocking) 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. ML Unocked state Locked state CG M C CS RL MLC - --

12 Series C Construction # # # e!6! u@ i!! oq % y$3 r#3 # $ #6 # # $ $!3 $6 %3 % $ $ $ # w $ section (Reease piston bushing) ø ø ø ø ø section (Piston guide bushing) ø, ø, ø, Component Parts o. q w e r t y u # Description Materia ote Rod cover uminum aoy ack painted after hard anodized ead cover uminum aoy ack painted Cover uminum aoy ack painted after hard anodized Cyinder tube uminum aoy ard anodized Piston rod Carbon stee ard chrome pated Piston uminum aoy Chromated aper ring Carbon stee eat treated a retainer Specia resin Piston guide Carbon stee Zinc chromated rake shoe hoder Specia stee eat treated ø ø uminum aoy ard anodized Reease piston ø ø ø Carbon stee Zinc chromated Reease piston bushing Stee + Specia resin ard anodized Unocking cam Chromium moybdenum stee Zinc chromated asher Carbon stee ack zinc chromated Retainer pre-oad spring Stee wire Zinc chromated rake spring Stee wire Zinc chromated Cip Stainess stee Cip Stainess stee Stee ba Carbon stee Stee ba Carbon stee ooth ring Stainess stee umper Poyurethane rubber ype C retaining ring for unocking cam shaft Carbon stee ype C retaining ring for taper ring Carbon stee rake shoe Specia friction materia Unit hoding tie-rod Carbon stee Chromated Unit hoding tie-rod Carbon stee Chromated ie-rod Carbon stee Chromated ushing Lead-bronze casted Cushion ring Roed stee pate Zinc chromated o. # # #3 # # #6 # # # $ $ $ $3 $ $ $6 $ $ $ % % % %3 Description Materia ote Cushion ring Cushion vave ear ring Roed stee pate Roed stee pate Specia resin Zinc chromated Eectroess nicke pated exagon socket head pug Eement Chromium moybdenum stee ack zinc chromated ronze Piston nut ie-rod nut Lock nut Rod end nut Spring washer Spring washer Spring washer Piston sea Rod sea Rod sea Reease piston sea Cushion sea Cushion vave sea ube gasket Piston gasket Piston guide gasket Unocking cam gasket O-ring Roed stee pate Carbon stee Carbon stee Carbon stee Stee wire Stee wire Stee wire R R R R R R R R R R R Zinc chromated ack zinc chromated icke pated icke pated ack zinc chromated ack zinc chromated ack zinc chromated Repacement Parts: Sea it it no. C -PS C -PS C -PS C -PS C-PS Content Incuding no. $3, $, $ and $. Since the ock section for Series C 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. --

13 Cyinder with Lock Doube cting, Singe Rod Series C Dimensions asic stye (): C Rc Pug with breathing hoe idth across fats idth across fats øe G unocking port Unocked when pressurized G Rod side cyinder port GL ead side cyinder port -J ML L M S + Stroke + Stroke M C CG M C ith rod boot CS øe f h Stroke RL MLC Up to Up to 6 Up to 6 Up to Up to M 3 M x. M x. M x. M x. M6 x. L P 3/ 3/ / / 3 6 to 3. to. to.. to 6.. to 6. P S 3 6 C D 3 E G 3 G GL 3 ith Rod oot to to 6 to 6 to to e 3 f.... h J M x. M x. M x. M x. M x. stroke stroke stroke stroke stroke

14 Series C Dimensions xia foot stye (L): Rc Pug with breathing hoe G unocking port Unocked when pressurized Rod side cyinder port GL ith rod boot f idth across fats L ead side cyinder port G -J øe øe -øld L C LY h Stroke L idth across fats Z Y X S + Stroke LS + Stroke + Stroke X Y hen stroke exceeds mm, mount tie-rod support ring. Long Stroke LX R RY L RY -øld Y X R X Y Z LS + Stroke + Stroke L to 6 to to 6 to to to to to to Up to Up to 6 Up to 6 Up to Up to 3 L P C 6 D 3 E 3 G 3 G GL 3 J M x. M x. M x. M x. M x. 6 6 LD... L ith Rod oot LS L LX 6 LY M x. M x. M x. M x. M6 x. 3 3 P 3/ 3/ / / to 3. to. to.. to 6.. to 6. S X 3 3 Y Z 3 3 to to 6 to 6 to to e 3 f.... h stroke stroke stroke stroke stroke

15 Cyinder with Lock Doube cting, Singe Rod Series C Dimensions Rod side fange stye (): C øe øe ith rod boot Up to Up to Up to Up to Up to 6 6 Long Stroke ød f h Stroke Long stroke (ø to ø) f h Stroke ød 3 M to to to to L M x. M x. M x. M x. M6 x. Rc Pug with breathing hoe D... idth across fats idth across fats P 3/ 3/ / / X L 6 P to 3. to. to.. to 6.. to 6. Y Z 6 R 3 C 6 S D RY 6 6 G Z 6 S + Stroke + Stroke E RY Z R + Stroke D... unocking port Unocked when pressurized Rod side cyinder port GL ead side cyinder port X Y 6 G Z G 3 ith Rod oot G to to to to to d e d ith Long Stroke Rod oot M to to to to Y f e GL 3 f 3... h Z X øe C - X Z h stroke stroke stroke stroke stroke stroke stroke stroke stroke J - Y J M x. M x. M x. M x. M x ML CG M C CS RL MLC - --

16 Series C Dimensions ead side fange stye (G): CG Rc Pug with breathing hoe G unocking port Unocked when pressurized Rod side cyinder port idth across fats ead side cyinder port G - -J idth across fats øe Y GL ith rod boot øe f h Stroke L S + Stroke C X Z + Stroke L P C D E D X Y Z G G GL Up to Up to 6 Up to 6 Up to Up to J M P S M x. M x. M x. M x. M x. 6 6 M x. M x. M x. M x. M6 x / 3/ / / to 3. to. to.. to 6.. to ith Rod oot e f h to to 6 to 6 to to stroke stroke stroke stroke stroke

17 Cyinder with Lock Doube cting, Singe Rod Series C Dimensions Singe cevis stye (C): CC unocking port Rc Pug with breathing hoe G Unocked when pressurized Rod side cyinder port GL ML ith rod boot idth across fats idth across fats ead side cyinder port G øcd -J CG M C øe øe CS f h + Z + + Stroke + + Stroke L S + Stroke Z + Stroke + Stroke U L RR CX C RL MLC Up to Up to 6 Up to 6 Up to Up to 3 L P C 6 CD CX D 3 E 3 G 3 G GL 3 - J M x. M x. M x. M x. M x. ith Rod oot 6 6 L 3 M x. M x. M x. M x. M6 x. 3 3 P 3/ 3/ / / to 3. to. to.. to 6.. to 6. RR S U 3 36 Z to to 6 to 6 to to e 3 f.... h stroke stroke stroke stroke stroke Z

18 Series C Dimensions Doube cevis stye (D): CD Rc Pug with breathing hoe G unocking port Unocked when pressurized Rod side cyinder port ith rod boot idth across fats idth across fats GL ead side cyinder port G øcd hoe Shaft d -J øe øe C f h + Z + + Stroke + + Stroke L S + Stroke Z + Stroke + Stroke L U RR CX CZ Up to Up to 6 Up to 6 Up to Up to 3 L P C 6 CD CX CZ D 3 E 3 G G GL ith Rod oot 3 J M x. M x. M x. M x. M x. 6 6 L 3 M x. M x. M x. M x. M6 x. 3 3 P 3/ 3/ / / to 3. to. to.. to 6.. to 6. RR S U 3 36 Z to to 6 to 6 to to e 3 f.... h stroke stroke stroke stroke stroke Z Doube Cevis Pivot racket Materia/Cast iron Strength is the same as cyinder brackets. Surface treated/ack coated Z + Stroke D hoe (Max.) DX - D D DS Part no. C- C- C-6 C- C- D DL 6 6 DU... DC DX 3.. DE DO. DU DR.. D DL D DS DU DO -R D D 6 6 DC DE Z DD DO Rotating nge ote) here is no mention in cyinder part no.. Order it separatey from cyinder. 3. Pin, retainer, etc. of femae rear cevis, mae rear cevis are shipped together. --

19 e Cyinder with Lock Doube cting, Singe Rod Series C Dimensions Center trunnion stye (): C Rc Pug with breathing hoe G unocking port Unocked when pressurized Rod side cyinder port øe ith rod boot Z + + / stroke f h Stroke idth across fats idth across fats L Z + / stroke GL S + Stroke + Stroke ead side cyinder port G -J øe C X Z Y ML CG M C CS to to 6 3 to 6 to to P 3 to 3. 3/ to. 3/ to. /. to 6. /. to 6. L 3 3 S De P 3 X C 6 Y 6 D 3 Z E 3 G 3 G Z GL 3 ith Rod oot to to 6 3 to 6 to to J M x. M x. M x. M x. M x. e f h M x. M x. M x. M x. 6 M6 x. Z stroke stroke stroke stroke stroke RL MLC - runnion Pivot racket Materia: Cast iron Strength is the same as cyinder brackets. Surface treated: ack coated Z + / stroke -ø hoe O E X (Max.) O Y U L U -ør Y C S Part no. C-S C-S6 C-S L 6 6 U C 6 X E O 6 6 R.. S Y 6 Z 3 D ote ) ote ) ote 3) here is no mention in cyinder part no. Order it separatey from cyinder. wo trunnion pivot brackets are needed per one cyinder. --

20 Series C ccessory racket Dimensions Y ype Doube nucke Joint Pin and snap ring are shipped together with doube cevis and doube knucke joint. D d Cotter pin at washer Materia: Cast iron ppicabe Part no. bore size E L RR U D X Z L Cotter pin size at washer size Y-C M x ø3 x Poished round E X Z L Y-C, 6 M x ø3 x Poished round L U Y-C Y-C 36 3 M x. M6 x ø x ø x Poished round Poished round RR nucke pin, cotter pin and fat washer are attached. Cevis Pin/nucke Pin m -ød L d Materia: Carbon stee ppicabe bore size Part no. Cevis nucke CDP- CDP-3 CDP- CDP- CDP-6 CDP-,, Dd L m d Dri through 3 3 ppicabe cotter pin ø3 x ø3 x ø x ø x ø x ø x 36 ppicabe fat washer Poished round Poished round Poished round Poished round Poished round Poished round I ype Singe nucke Joint Rod End ut (Standard equipment) RR 3 d øe L U X C Materia: Sufur free-cutting stee Materia: Roed stee Part no. ppicabe bore size E L R U D X Part no. ppicabe bore size d C D I- I- I- I-, M x. M x. M x. M6 x , M x. M x. M x. M6 x

21 uto Switch Specifications Series C Minimum Stroke for uto Switch Mounting uto switch mode /6//J /J L, /J L L /6 G/ G GL G GL 3 G3 3 3C G3C 3C C Z/Z Y/YP Y Y6/YP Y YL PDL umber of auto switches mounted (Different sides, Same side), n (Same side) (Different sides, Same side) n (Same side) (Different sides, Same side), n n n n n n n (Same side) Different sides Same side Different sides Same side Different sides Same side Different sides Same side Different sides Same side Different sides Same side Different sides Same side Different sides Same side Different sides Same side Different sides Same side Different sides Same side Different sides Same side (Different sides, Same side), n (Different sides, Same side), n (Different sides, Same side), n (Different sides, Same side), n Mounting brackets other than center trunnion (n ) + n =,, 6, (n ) + n =,, 6, + 3 (n ) n =, 3,, + (n ) n =, 3,, + 3 (n ) n =, 3,, + (n ) n =, 3,, + (n ) n =, 3,, + (n ) n =, 3,, + (n ) n =, 3,, + (n ) n =, 3,, Center trunnion ø ø ø ø ø (n ) + n =,,, (n ) + n =,,, (n ) + n =,,, (n ) + n =,,, (n ) + n =,,, (n ) + n =,,, n =,, 6,, + (n ) + (n ) + (n ) n =,, 6,, n =,, 6,, n =,, 6,, (n ) + n =,,, (n ) + n =,,, (n ) + + (n ) (n ) (n ) (n ) n =,, 6, n =,,, n =,,, n =,,, n =,,, (n ) (n ) (n ) (n ) n =,, 6,, n =,,,, n =,,,, n =,,,, + (n ) + (n ) + (n ) + (n ) n =, 3,, n =,, 6,, n =,, 6,, n =,, 6,, (n ) (n ) (n ) (n ) n =,, 6,, n =,,,, n =,,,, n =,,,, + (n ) + (n ) + (n ) + (n ) n =, 3,, n =,, 6,, n =,, 6,, n =,, 6,, + 3 (n ) + 3 (n ) + 3 (n ) n =,, 6,, n =,, 6,, n =,, 6,, (n ) + n =,, 6, (n ) + 3 n =,, 6, + 3 (n ) n =,, 6,, + (n ) n =,, 6,, + (n ) n =,, 6,, + (n ) n =,,, + (n ) n =,, 6,, + 3 (n ) n =,,, + (n ) n =,,, + (n ), n =,, 6,, + 3 (n ) n =,, 6,, + (n ) + (n ) n =,, 6,, + (n ), n =,, 6,, + (n ) n =,, 6,, + (n ) n =,,, + 3 (n ) n =,,, n: umber of auto switch + 3 (n ) n =,, 6,, + (n ) n =,, 6,, + (n ) n =,, 6,, + (n ) n =,, 6,, + (n ) n =,,, + 3 (n ) n =,,, + (n ) n =,,, + 3 (n ) n =,,, (n ) + n =,, 6, (n ) + n =,,, + (n ) n =,,, + (n ) n =,,, (n ) + n =,, 6, + (n ) n =,,, (n ) + n =,,, + (n ) n =,,, + (n ) n =,,, -- ML CG M C CS RL MLC -

22 Series C Proper uto Switch Mounting Position (Detection at stroke end) and Its Mounting eight <and mounting stye> <ie-rod mounting stye> /6 uto switch s /6 uto switch s G / (ppicabe cabe O.D. ø6. to ø.6) 3C G3C/3C G / (ppicabe cabe O.D. ø6. to ø.6) uto switch s 36 uto switch G/ G/ GL G/GL uto switch s /J L /J / uto switch s G / (ppicabe cabe O.D. ø6. to ø.) 3. s C 3 (33) G / (ppicabe cabe O.D. ø6. to ø.) ( ): Donates the vaue of L.. uto switch 6. t t G3/3 s SMC UO SIC SMC UO SIC SMC SMC 33. s t t Proper uto Switch Mounting Position uto switch mode ore size /6 3/3C /C G3/ G3C 3/3C uto switch G G GL /6 J L G L GL J Long stroke is avaiabe ony for foot stye and rod side fange stye mounting support. -- uto Switch Mounting eight uto switch mode ore size /6 G GL G GL G s G3 3 6 J J L L 3C G3C 3C C s s s t s t s w s w

23 uto Switch Specifications Series C 3 Proper uto Switch Mounting Position (Detection at stroke end) and Its Mounting eight <ie-rod mounting stye> Proper uto Switch Mounting Position Z/Z Y/Y6/YP/YP Y, Y YL PDL uto switch L uto switch s s s s uto switch mode ore size Z/Z Y/Y6 YP/YP Y PDL Y YL ML CG s uto Switch Mounting eight M Operating Range uto switch mode Z/Z 3/ 3C, C /6 /6 Y/Y6 YP/Y Y/Y YL /J/ /J L/L G//G G/ GL/GL G3/3 G3C, 3C PDL s Since this is a guideine incuding hysteresis, not meant to be guaranteed. (ssuming approximatey ±3% dispersion.) here may be the case it wi vary substantiay depending on an ambient environment. uto switch mode ore size Z Z Y YP Y s t Y6 YP Y s 3.. t YL s t PDL s t C CS RL MLC - Other than the appicabe auto switches isted in ow to Order, the foowing auto switches can be mounted. or detaied specifications, refer to page --. ype Read switch Soid state switch Mode 3/6 6/6 Z /P/J /P/J L L GL Y6/Y6/YP Y/YP/Y Eectrica entry (etching direction) Grommet (In-ine) Grommet (In-ine) Grommet (Perpendicuar) eatures ithout indicator ight -coor indication type -coor indication type, ater resistant ith timer -coor indication type ith pre-wire connector is avaiabe for soid state auto switches. or detais, refer to page --. ormay cosed (C = b contact), soid state switch (YG/Y type) are aso avaiabe. or detais, refer to page

24 Cyinder with Lock Doube cting, Doube Rod Series C ø, ø, ø, ø, ø ype L uit-in magnet Mounting stye asic stye xia foot stye Rod side fange stye Center trunnion stye Specia function ype on-ube Stee tube ow to Order C L J D CD L J D 3 Doube rod type Cyinder stroke Refer to Standard Stroke on page --. ppicabe uto Switch/Refer to page -- for further information on auto switches. Reed switch Soid state switch ithout auto switch ith auto switch uto switches are not avaiabe with stee tube. mm uit-in Magnet Cyinder Mode mm In the case of buit-in magnet without auto mm switch, the symbo for auto switch is i. mm (Exampe) CDL--D mm Eectrica entry Indicator ight Yes Yes iring (Output) DC Load votage C umber of auto switches i pcs. S pc. n n pcs. uto switch i ithout auto switch or the appicabe auto switch part mode refer to the tabe beow. Locking Z/Z/Y/Y6/Y direction types are shipped together, D (but not assembed). (ut, ony oth directions the mounting bracket for the above modes is assembed ith rod boot/cushion when shipping.) One side J yon tarpauin rod boot eat resistant tarpauin oth sides JJ yon tarpauin rod boot eat resistant tarpauin i ith cushion on both ends ithout cushion Cushion R ith rod bumper ith head cushion In the case of one side, it is in the ock side. hen the symbos are two or more, indicate them aphabeticay. uto switch mode ie-rod mounting and mounting Lead wire ength (m). (i) 3 (L) (Z) Pre-wire connector ppicabe oad 3-wire (P equivaent) Z6 IC circuit Grommet Z3 Reay, PLC 3 PLC, Reay, PLC 33C -wire 33 PLC 3C 3 Reay, DI termina C Diagnostic indication PLC (-coor indication) Grommet 3-wire (P) Y G, IC 3-wire (PP) YP GP circuit Grommet, J -wire Y ermina 3-wire (P), G3C G3 IC circuit conduit -wire 3C 3 Reay, 3-wire (P) Y G PLC, IC Diagnostic indication 3-wire (PP) YP GP circuit (-coor indication) Y ater resistant Grommet -wire (-coor indication) Y G ith diagnostic output (-coor indication) -wire (P), G IC circuit Magnetic fied resistant (-coor indication) -wire PD Lead wire ength symbos:. m i (Exampe) Soid state switches marked with are produced upon receipt of order. 3 m L (Exampe) L Since there are other appicabe auto switches than isted, refer to page --6 for m Z (Exampe) Z detais. or detais about auto switches with pre-wire connector, refer to page

25 Cyinder with Lock Doube cting, Doube Rod Series C Specifications JIS Symbo Doube acting, Doube rod Made to Order Specifications (or detais, refer to page --.) Symbo Specifications C Change of trunnion pivot bracket mounting position uid ype ction Lock operation Proof pressure Max. operating pressure Min. operating pressure Piston speed mbient and fuid temperature Cushion Stroke ength toerance Mounting Lock Specifications Locking action Unocking pressure Lock starting pressure Max. operating pressure Locking direction Standard Stroke,, Stopping ccuracy,,,, ir on-ube Doube acting Spring ocking. MPa. MPa. MPa to mm/s ithout auto switch: to C (o freezing) ith auto switch: to 6 C (o freezing) ir cushion Up to :, to :, to : asic stye, xia foot stye, Rod side fange stye, ead side fange stye, Center trunnion stye ote) Load imits exist depending upon piston speed when ocked, mounting direction and operating pressure. Spring ocking (Exhaust ocking). MPa or more. MPa or ess. MPa oth directions or cases with auto switches, refer to the tabe of minimum strokes for mounting of auto switches abe on page --. Standard stroke,,,,,,,,, 3, 3,,,,,,,,,,,, 3, 3,,,, 6,,,,,,,,, 3, 3,,,, 6, Piston speed (mm/s) Lock type 3 Spring ocking ±.3 ±.6 ±. ±. Condition: Latera, Suppy pressure P =. MPa Load weight Upper imit of aowed vaue Soenoid vave for ocking mounted on the unocking port Maximum vaue of stopping position dispersion from measurements oding orce of Spring Locking (Maximum static oad) +. ML CG M C CS RL MLC - oding force ()

26 Series C 6 Mounting racket Part o. oot ange C-L C- C-L C- C-L6 C-6 C-L C- hen ordering foot bracket, order pieces per cyinder. C-L C- Rod oot Materia Symbo J Rod boot materia yon tarpauin eat resistant tarpauin Max. ambient temperature C C Maximum ambient temperature for the rod boot itsef. ccessory Mounting asic stye oot stye ange stye Center trunnion stye Standard equipment Option Rod end nut Cevis pin Singe knucke joint Doube knucke joint (ith pin) ith rod boot Dimensions are same as doube acting, singe rod type of Series C. (Refer to page --.) eight/( ): denotes the vaues for stee tube. (kg) asic stye. (.).3 (.).3 (.3).6 (.). (.) asic weight oot stye ange stye.3 (.). (.6). (3.) 3. (3.).6 (.). (.).3 (.). (.). (.). (.) runnion stye. (.3) 3. (3.3).3 (.3).6 (.). (.) dditiona weight per each mm of stroke ccessory bracket uminum tube Mounting bracket Mounting bracket Stee tube except trunnion runnion stye Singe knucke joint Doube knucke joint nucke pin Cacuation: (Exampe) ---D ase weight.3 (oot, ø) dditiona weight.3/ strokes Cyinder stroke strokes x / =. kg Other than the appicabe auto switches isted in ow to Order, the foowing auto switches can be mounted. or detaied specifications, refer to page --. ype Mode Eectrica entry (etching direction) eatures 3/6 /P/J /P/J Reed switch 6/6 Grommet (In-ine) Z ithout indicator ight -coor indication type L Soid state switch L GL Grommet (In-ine) -coor indication type, ater resistant ith timer Y6/Y6/YP Grommet (Perpendicuar) Y/YP/Y -coor indication type ith pre-wire connector is avaiabe for soid state auto switches. or detais, refer to page --. ormay cosed (C = b contact), soid state switch (YG/Y type) are aso avaiabe. or detais, refer to page

27 Cyinder with Lock Doube cting, Doube Rod Series C Construction #3 # # e!6! u@ i!! oq $ y$ r # $6 # # # Component Parts o. q w e r t y u $ % $ $3 $ $ # section (Reease piston bushing) ø ø ø ø ø!! Description Materia ote Rod cover uminum aoy ack painted after hard anodized Rod cover uminum aoy ack painted Cover uminum aoy ack painted after hard anodized Cyinder tube uminum aoy ard anodized Piston rod Carbon stee ard chrome pated Piston uminum aoy Chromated aper ring Carbon stee eat treated a retainer Specia resin Piston guide Carbon stee Zinc chromated rake shoe hoder Specia stee eat treated ø ø uminum aoy ard anodized Reease piston ø ø ø Carbon stee Zinc chromated Reease piston bushing Stee + Specia resin ard anodized Unocking cam Chromium moybdenum stee Zinc chromated asher Carbon stee ack zinc chromated Retainer pre-oad spring Stee wire Zinc chromated rake spring Stee wire Zinc chromated Cip Stainess stee Cip Stainess stee Stee ba Carbon stee Stee ba Carbon stee ooth ring Stainess stee umper Poyurethane rubber ype C retaining ring for unocking cam shaft Carbon stee ype C retaining ring for taper ring Carbon stee rake shoe Specia friction materia Unit hoding tie-rod Carbon stee Chromated Unit hoding tie-rod Carbon stee Chromated ie-rod Carbon stee Chromated ushing Lead-bronze casted o. # # # #3 # # #6 # # # $ $ $ $3 $ $ $6 $ $ $ % % w $ section (Piston guide bushing) ø, ø, ø, # Description Materia ote Cushion ring Piston rod Cushion vave Roed stee pate Carbon stee Roed stee pate Zinc chromated ard chrome pated Eectroess nicke pated exagon socket head pug Eement ushing Chromium moybdenum stee ack zinc chromated ronze Lead-bronze casted ie-rod nut Lock nut Rod end nut Spring washer Spring washer Piston sea Rod sea Rod sea Reease piston sea Cushion sea Cushion vave sea ube gasket Piston gasket Piston guide gasket Unocking cam gasket O-ring Carbon stee Carbon stee Carbon stee Stee wire Stee wire R R R R R R R R R R R ack zinc chromated icke pated icke pated ack zinc chromated ack zinc chromated Repacement Parts: Sea it it no. C -PS C -PS C -PS C -PS C-PS Content Incuding no. $, $, $6 and $ Since the ock section for Series C 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. ML CG M C CS RL MLC - --

28 Series C Dimensions asic stye (): C unocking port øe ith rod boot f h stroke ith rod boot on both sides + + strokes Rc Pug with breathing hoe idth across fats idth across fats øe L M G S + Stroke + strokes Rod side cyinder port G M GL L + Stroke Cyinder port øe -J C L xia foot stye (L): øe Up to Up to 6 Up to 6 Up to Up to M 3 M x. M x. M x. M x. M6 x. ith rod boot 3 3 f h stroke ith rod boot on both sides + + stroke P 3/ 3/ / / Rc 3 6 Pug with breathing hoe L to 3. to. to.. to 6.. to 6. L Y X P S 3 6 G C D 3 E 3 unocking port (Unocking at pressure suppy) Rod side cyinder port GL 36 3 S + Stroke LS + Stroke + strokes G 3 G GL 3 ith Rod oot Cyinder port to to 6 to 6 to to + Stroke G L e 3 f.... idth across fats idth across fats X Y -øld øe h J M x. M x. M x. M x. M x. stroke stroke stroke stroke stroke LX C -J 6 6 (One side) (oth sides) L LY 3 3 Up to Up to 6 Up to 6 Up to Up to LX 6 LY L 3 3 M x. M x. M x. M x. M6 x P 3/ 3/ / / 6 P to 3. to. to.. to 6.. to 6. C 6 S 3 6 D E 3 G G GL 3 X 3 3 Y ith Rod oot to to 6 to 6 to to J M x. M x. M x. M x. M x. e 3 f h 6 LD... L stroke stroke stroke stroke stroke LS L (One side) (oth sides)

29 Cyinder with Lock Doube cting, Doube Rod Series C Dimensions Rod side fange stye (): C øe Up to Up to 6 Up to 6 Up to Up to 6 6 ød f h stroke ith rod boot on both sides + + stroke 3 M L Center trunnion stye (): C ith rod boot Rc M x. M x. M x. M x. M6 x. 3 3 idth across fats Z + + / stroke Pug with breathing hoe idth across fats Rc idth across fats P 3/ 3/ / / L Pug with breathing hoe idth across fats P to 3. to. to.. to 6.. to 6. G G C 6 S 3 6 Z + / stroke D E 3 unocking port (Unocking at pressure suppy) Rod side cyinder port D... GL S + Stroke + Stroke X Y 6 Z G 3 Cyinder port G M L + Stroke ith Rod oot to to 6 to 6 to to øe unocking port (Unocking at pressure suppy) Rod side cyinder port GL Cyinder port G G d e 3 f... -J GL 3 h Z X C stroke stroke stroke stroke stroke e -J (One side) - Y J M x. M x. M x. M x. M x. (oth sides) 3 3 ML CG M C CS RL MLC - øe øe Y f h stroke ith rod boot on both sides + + stroke L S + Stroke + strokes L + Stroke C X Z to to 6 3 to 6 to to to 3. to. to.. to 6.. to 6. 3 S 3 6 L De X P Y 6 Z C 6 D 3 E 3 G 3 Z 3 G GL 3 ith Rod oot to to 6 3 to 6 to to e 3 f.... J M x. M x. M x. M x. M x. h 6 stroke stroke stroke stroke stroke 6 Z (One side) 6 M x. M x. M x. M x. M6 x. (One side) Z 6 P 3/ 3/ / / (oth sides) (oth sides)