Series CLS. Cylinder with Lock. ø125, ø140, ø160, ø180, ø200, ø250

Transcription

1 CT.EUS-134 C -UK Cylinder with Lock Series CLS ø, ø, ø, ø, ø, ø locking cylinder ideal for intermediate stops, emergency stops and drop prevention. Small switches can also be mounted.

2 Manual unlocking function Even if the air supply is cut off or discharged, the lock can be released by screwing in the manual release bolt (hexagon socket head screw). Manual release bolt locking cylinder emergency stops Design minimises influence of unlocking air quality design largely unaffected by factors such as moisture and drainage in compressed air has been realised by separating the lock mechanism and the brake cylinder. Can be locked in both directions n equal holding force can be obtained on either reciprocating stroke of the cylinder. Compact lock unit is light weight and saves space Overall length has been reduced by using an independent brake cylinder ( 1% compared to previous series). Weight reduction has also been realised through parts simplification (max. 4% compared to previous series). Steady holding force Outstanding durability and steady holding force are maintained by using a brake shoe with superior wear resistance. Lock unit switch By providing a switch on the brake cylinder, the operating state of the lock unit (brake piston) can be detected using the switch signal. Features 1

3 ideal for intermediate stops, and drop prevention. Cylinder with Lock Series CLS ø, ø, ø, ø, ø, ø New Solid state switch D-M9, D-F9W Reed switch D-9 Small auto switches are mountable. Small auto switches can also be mounted on the cylinder unit. Fail safe construction Since the mechanism locks when air pressure is exhausted, safe operation is possible even when there is a failure in the air supply or power supply, etc. Construction principle Uses an energising mechanism based on the wedge effect of the eccentric cam shaft and the lever principle of the shoe holder. Maintenance simplified f: Spring force The lock monitor makes it possible to confirm the operating state of the lock unit (brake piston) and the state of wear for Brake piston each part, providing a guide for maintenance. Eccentric cam shaft Series Variations e: Eccentricity Brake shoe holder Series ction Type Standard variations Built-in auto switch magnets With rod boot Lock type Spring lock Standard stroke Cylinder with lock Series CLS Double acting Single rod Series CLS Maximum Maximum Maximum 4 Piston rod F holding force Fulcrum Brake shoe Piston rod Features

4 Model Selection on Model Selection 1. In order that the originally determined maximum speed is not exceeded, be certain to use a speed controller and adjust it so that the transfer through the total movement distance of the load is not less than the applicable movement time. The movement time is the time that is necessary for the load to travel the total movement distance from start to finish without any intermediate stops.. In cases where the cylinder stroke and the movement distance of the load are different (double speed mechanism, etc.), use the movement distance of the load for selection purposes. Example) V W V' Step 1 Graph 1 Load movement time: t (S) [Example] Find the maximum load speed: V. Find the maximum load speed: V (mm/s) from the load movement time: t (s) and the movement distance: st Maximum speed: V (mm/s) 4st st st st 1st 1st st 6st st 4st st st 1st Movement distance of load Cylinder stroke Step Find the cylinder bore size. 3. Shown below is an example of the model selection procedure for an intermediate stop application (including an emergency stop in operation). Only when locking in a drop prevention application, when no kinetic energy is applied, the maximum load weight should be determined by using graphs through 7 (taking into consideration the upper limit of the load weight at a maximum speed of 1 mm/s). Select a graph based upon the load condition and operating pressure, and then find the point of intersection for the maximum speed found in Step 1 and the load weight. Select the bore size on the line above the point of intersection. Load condition Direction of load at right angle to rod ( Being held by a guide) Operating pressure Selection Example Load weight: m = kg Movement distance: st = 4 mm Movement time: t = s Load condition: Vertical downward = Load in direction of rod extension Operating pressure: P =.4 MPa m F from.3 MPa from.4 MPa from. MPa Graph Graph 3 Graph 4 Step 1: From Graph 1 find the maximum movement speed of the load Maximum speed V: approx. mm/s Step : Select Graph 6 based upon the load condition and operating pressure. nd then from the intersection of the maximum speed V = mm/s found in Step 1, and the load weight m = kg ø select a CLS or larger bore size. Load in direction of rod extension Load in direction of rod retraction m F from.3 MPa from.4 MPa Graph Graph 6 m F from. MPa Graph 7 Front matter 1

5 Model Selection Series CLS Selection Graph Graph 4 ø Graph.3 MPa P <.4 MPa.3 MPa P <.4 MPa 4 Load weight: m (kg) ø ø ø ø ø Load weight: m (kg) ø ø ø ø ø ø Maximum speed: V (mm/s) Maximum speed: V (mm/s) Graph 3 4 ø Graph 6.4 MPa P <. MPa.4 MPa P <. MPa 4 Load weight: m (kg) ø ø ø ø ø Load weight: m (kg) ø ø ø ø ø ø Maximum speed: V (mm/s) [Example] Maximum speed: V (mm/s) Graph 4 4 ø. MPa P Graph 7 4. MPa P Load weight: m (kg) ø ø ø ø ø Load weight: m (kg) ø ø ø ø ø ø Maximum speed: V (mm/s) Maximum speed: V (mm/s) Front matter

6 Cylinder with Lock Double cting, Single Rod Series CLS ø, ø, ø, ø, ø, ø With uto Switch B L F G Without uto Switch With auto switch (Built-in magnet) Basic type Foot type Rod side flange type ead side flange type CLS L CDLS L Mounting bracket C Single clevis type D Double clevis type T Centre trunnion type ow to Order Rod boot Cushion J K - N R 1 1 Cylinder suffix Nylon tarpaulin eat resistant tarpaulin With cushion on both sides Without cushion With cushion on rod side With cushion on head side M9B M9B M9B Number of auto switches - pcs. S 1 pc. n n pcs. Cylinder unit auto switch type - Without auto switch (Built-in magnet cylinder) Select applicable auto switches from the table below. Tube material Thread type Lock unit built-in magnet Tube material Symbol Without auto switch With auto switch Symbol Nil Rc - Without magnet (Without auto switch) Without auto switch With auto switch mm mm TN NPT D Built-in magnet ø to ø luminum tube mm mm luminum tube - ø, ø Steel tube mm mm Cylinder stroke Lock unit auto switch type ø Steel tube mm mm Refer to the maximum stroke - Without auto switch F ø to ø Steel tube mm mm table on page. Refer to the table below for mm applicable auto switch models. Cylinder Unit/pplicable uto Switches/Refer to SMC Best Pneumatics 4 catalogue for further information on auto switches. Type Reed switch Solid state switch Special function Diagnostic indication (-colour indicator) With diagnostic output (-colour indicator) Electrical entry Grommet Terminal conduit DIN terminal Grommet Grommet Terminal conduit Wiring (output) 3-wire (NPN equiv.) Yes No Yes Yes -wire 3-wire (NPN) 3-wire (PNP) -wire 3-wire (NPN) -wire 3-wire (NPN) 3-wire (PNP) 4 V 4 V 4 V Grommet Water resistant -wire (-colour indicator) With diagnostic output (-colour indicator) 4-wire (NPN) Lead wire length symbol. m... Nil ( Example) M9N 3 m... L M9NL m... Z M9NZ Solid state switches marked with are produced upon receipt of order. Lock Unit/pplicable uto Switches Type Reed switch Solid state switch 1 Special function Grommet Grommet Indicator light Yes No Yes Wiring (output) -wire 3-wire (NPN) 3-wire (PNP) -wire Indicator light 4 V 4 V DC Load voltage 1 V V, 1 V V, 1 V 1 V DC Load voltage V 1 V V, 1 V 1 V V, 1 V 1 V V, 1 V 1 V C V, 1 V 1 V V, 1 V 1 V 1 V or less Indicate in alphabetical order when or more symbols are applicable. C 1 V 1 V or less 1 V, V 1 V, V 1 V, V uto switch model Tie-rod mounting W M9N M9P J1 M9B M9NW M9PW M9BW M9B F9F Band mounting G39 K39 Lead wire length (m). (Nil) 3 (L) (Z) Pre-wired connector D D pplicable load IC circuit IC circuit Relay, PLC IC circuit IC circuit IC circuit PLC Relay, PLC IC circuit Relay, PLC There are applicable auto switches other than listed above. For details, refer to page 14. For details about auto switches with pre-wired connector, refer to SMC Best Pneumatics 4 catalogue. uto switch model 93 9 M9N M9P M9B Lead wire length (m). (Nil) 3 (L) (Z) pplicable load IC circuit IC circuit Relay, PLC Relay, PLC

7 Cylinder with Lock Double cting, Single Rod Series CLS Model Series CLS CDLS Type Non-lube ction Double acting Cylinder Specifications,,,,,,,,, Locking action Spring locking Order Made ow to Order: (For details, refer to page 4.) Symbol Specifications -X Change of rod end style -XC3 Special port location -XC14 Change of trunnion bracket mounting position Type Fluid Proof pressure Max. operating pressure Min. operating pressure Piston speed Cushion mbient and fluid temperature length tolerance Mounting Non-lube ir 1.46 MPa 1. MPa.97 MPa.7 MPa. MPa to mm/s Yes Without auto switch: C to 7 C (with no freezing) With auto swiatch: C to 6 C to : +1., 1 to 1: +1.4, 11 to 1: +1., 11 to : +., 1 to 4: +.6 Basic type, Foot type, Rod side flange type, ead flange type, Single clevis type, Double clevis type, Centre trunnion type For ø and ø with auto switches. There are load limitations depending on the piston speed when locked, the mounting method, and the operating pressure. Lock Specifications Stopping ccuracy Lock type Spring lock olding force (KN) Unit: mm Piston speed (mm/s) 1 ±. ±1. ±. Conditions: orizontal, Supply pressure P =. MPa Load weight... Upper limit of allowed value Solenoid valve for locking... Mounted directly to unlocking port Maximum value from of 1 measured stopping positions Spring Lock olding Force (Maximum Static Load) Be sure to make cylinder selections in accordance with the method given on front matter 1. Locking action Unlocking pressure Locking pressure Max. operating pressure Locking direction Cylinder Tube material,, Note luminum alloy Basic type, ead side flange type, Single clevis type, Double clevis type, Centre trunnion type, Foot type, Rod side flange type Up to 1 Up to 1 Spring locking (exhaust locking). MPa or more. MPa or less 1. MPa Both directions Carbon steel tube Basic type, ead side flange type, Single clevis type, Double clevis type, Centre trunnion type Up to 1 Up to 1 Up to 1 Up to 1 Up to 1 Unit: mm Foot type Rod side flange type Up to Up to Up to Up to Up to 4 Cylinder /uto Switch Mounting on Cylinder Unit (Built-in Magnet) Basic type, ead side flange type, Single clevis type, Double clevis type, Centre trunnion type to 1 to 1 to 1 to 99 For ø, 99 to 1 strokes are available as made to order. Foot type Rod side flange type to to to 1 to 99 Unit: mm For ø, 99 to 1 strokes are available as made to order.

8 Mounting Bracket Part No. Rod Boot Material Note 1) Foot type CS1-L1 CS1-L14 CS1-L16 CS1-L1 CS1-L CS1-L Note ) Rod side flange type CS1-FL1 CS1-FL14 CS1-FL16 CS1-FL1 CS1-FL CS1-FL ead side flange type Single clevis type Note 3) Double clevis CS1-F1 CS1-C1 CS1-D1 CS1-F14 CS1-C14 CS1-D14 CS1-F16 CS1-C16 CS1-D16 CS1-F1 CS1-C1 CS1-D1 CS1-F CS1-C CS1-D CS1-F CS1-C CS1-D Note 1) When ordering foot brackets, pcs. should be ordered for each cylinder. Note ) ø to ø rod side flange types use series CS1 long stroke flanges. Note 3) clevis pin, flat washer and cotter pin are packed with the double clevis type. Symbol J K Material Nylon tarpaulin eat resistant tarpaulin Maximum ambient temperature for the rod boot itself. Max. ambient temperature 6 C 11 C ccessories Mounting brackets Basic type Foot type Rod side flange type ead side flange type Single clevis type Double clevis type Centre trunnion type Standard equipment Clevis pin Rod end nut Options Single knuckle joint Double knuckle joint (with pin) With rod boot Refer to the accessory models and dimensions on page 1. Weight/Numbers inside ( ) are for steel tube Unit: kg Cylinder Unit uto Switch Mounting Bracket Part No. Basic weight Lock unit weight Basic type Foot type Flange type Single clevis type Double clevis type (includes clevis pin & cotter pin) Centre trunnion type dditional weight per 1 mm of stroke ccessories Single knuckle Double knuckle (with pin) (4.96).1 (6.9) 6.17 (7.64) 6.6 (.3) 7. (.49) 7.6 (9.9) 1.77 (.66) Rod end nut.16 Calculation (Ex.) CLSL (.11). (3.63) 33. (3.11) 3.9 (34.4) (3.1) 34.3 (3.4) 1.96 (3.1) (43.) (4.) 47.6 (49.47) (4.7) 47.1 (49.4) 4.7 (.4).39 (3.) (63.91) 61. (6.11) (73.74) 6.69 (7.) (73.9) 6.46 (7.7). (4.9) (.1).34 (6.9) 7.37 (93.9).36 (91.91) 7.39 (93.94) 9.4 (96.) 3.4 (.7) (13.94) (14.44) (.7) (17.33) (.) (166.7) (9.) Basic weight.... (foot type, ø) dditional weight /1 mm stroke Cylinder stroke... 1 mm stroke x 1/1 = 3.7 kg uto switch model D-9, 9V D-M9, M9V D-M9W, M9WV D-M9BL D-, 6, 9W D-F, J D-FW, J9W, FBL D-FF, FNTL D-Z7, Z D-Y, Y6, Y7P, Y7PV D-Y7W, Y7WV D-Y7BL BS- BS- BS- BS- BS- BT-1 BS4- BT-1 BS4- BT-16 BS4- [Mounting screws set made of stainless steel] BT-1 BT- D-3, 44, G39, K39 BS1- BS1- BS1- BS1- BS1- BS4- BS4- The following set of mounting screws made of stainless steel are also available. Use it in accordance with the operating environment. (Please order the mounting band separately, since it is not included.) BB1: For use with D-/6/F/J D-FBL switch is set on the cylinder with the stainless steel screws above when shipped. When the switches are shipped as individual parts, the BB1 is included. Construction Principle Eccentric cam shaft Brake lever Brake piston Spring force ir pressure Locking spring Brake shoe holder Spring locking (exhaust locking) The brake piston actuated by the force of the spring turns the eccentric cam shaft via the brake lever. This turning force distorts the brake shoe holder due to the wedge effect of the cam, acting on the brake shoe and locking the piston rod by tightening on it with a large force. Unlocking occurs when air pressure is supplied to the unlocking port, causing the brake piston to counteract the force of the spring and push the brake lever back. This removes the force which is distorting the shoe holder and unlocks the piston rod. 3 Locked condition (when air is exhausted.) Unlocked condition (when air is supplied.)

9 Cylinder with Lock Double cting, Single Rod Series CLS Construction ^4%4 #3^$6 y!qu w#4^^7^^1 $1 $3% ^6 ^3%7%6$%3$$9$ %1 $ $4 %!1 u # t y!!3!4! ^ ^ e t r #6 #7!###9 $7 % ^9 & ^ $ ^3 ø, ø, ø Steel tube Component Parts No. Description Material Note 1 Cover Cover B 3 Thrust washer 4 Thrust washer B Brake shoe holder 6 Brake shoe 7 Eccentric cam shaft Brake lever 9 Washer 1 Needle bearing 11 Needle bearing 1 Stopper 13 djustment screw 14 Conical spring washer 1 U nut 16 Cover 17 Cover holding screw 1 Cover holding bolt 19 Brake tube Brake piston 1 Brake piston B Bottom plate 3 Spring collar 4 Brake spring Bumper B 6 Magnet 7 Snap ring Marker 9 Trim plate Key 31 Brake tube holding bolt 3 Manual release bolt 33 Plug with breathing hole 34 Retaining plate B 3 Retaining plate holding bolt 36 Unit holding tie-rod 37 Wing nut 3 Conical spring washer 39 Rod cover 4 ead cover 41 Cylinder tube luminum alloy luminum alloy Carbon steel Carbon steel Chromium molybdenum steel Special friction material Special steel Chromium molybdenum steel Carbon steel Special steel Chromium molybdenum steel Spring steel Carbon steel Steel plate Carbon steel Chromium molybdenum steel luminum alloy Carbon steel luminum alloy luminum alloy luminum alloy Steel wire Polyurethane rubber Carbon tool steel Resin Resin Carbon steel Chromium molybdenum steel Chromium molybdenum steel luminum alloy Chromium molybdenum steel Carbon steel Carbon steel Spring steel Rolled steel plate Rolled steel plate luminum alloy Carbon steel pipe Black hard anodized (ø, ø, ø) ard anodized & coated (ø, ø, ø) Black hard anodized (ø, ø, ø) ard anodized & coated (ø, ø, ø) Electroless nickel plated (ø, ø, ø) Special treatment (ø, ø, ø) Electroless nickel plated (ø, ø, ø) Special treatment Zinc chromated Zinc chromated Electroless nickel plated Zinc chromated Zinc chromated Zinc chromated Black zinc chromated Nickel plated Clear hard anodized Tufftride Chromated Black anodized Black anodized Zinc chromated (With switch for lock unit) Phosphate coated White Nickel plated Nickel plated Black zinc chromated Nickel plated Chromated Nickel plated Nickel plated Black coated Black coated ard anodized (ø to ø) ard chrome plated (ø to ø) Component Parts No. Description Material Note Piston Piston rod Retaining plate Bushing Valve guide Tie-rod Tie-rod nut Spring washer Retaining plate bolt Spring washer Cushion ring Cushion ring B Cushion valve Tie-rod reinforcement ring Wear ring Magnet Piston seal Tube gasket Wiper ring Cushion seal Rod seal Piston seal Valve seal Tube gasket Piston gasket Retaining plate gasket Guide gasket Coil scraper Coil scraper holder luminum alloy casting Cast iron Carbon steel Cast iron Copper alloy Brass Carbon steel Rolled steel plate Steel wire Chromium molybdenum steel Steel wire Rolled steel Rolled steel Rolled steel Rolled steel Resin NBR NBR NBR NBR NBR NBR NBR NBR NBR NBR NBR Phosphor bronze luminum alloy Replacement Parts: Seal Kit Order No. CLS-PS CLS-PS CLS-PS CLS-PS CLS-PS CLS-PS In case of aluminum tube In case of steel tube ard chrome plated Black coated (ø, ø, ø) Chromated Black zinc chromated Black zinc chromated Black zinc chromated Black zinc chromated Zinc chromated Zinc chromated Electroless nickel plated Black coated (long stroke) In case of aluminum tube For built-in magnet type (ø, ø, ø) Black anodized (ø, ø, ø) Contents set of above Nos. ^, ^, ^3, ^4, ^ & ^7 Since the lock section for Series CLS is normally replaced as a unit, replacement seal kits are for the cylinder section only. Seal kits are sets consisting of items ^, ^, ^3, ^4, ^ and ^7, which can be ordered using the order number for each cylinder bore size. 4

10 Dimensions Basic type/(b) Plug with breathing hole 4-J GC Rc BP Unlocking port (unlocked when pressurised) Width across flats K M BB B G -Rc P Cylinder port G GB BZ øe øe ød T L F K F BY N S + N M ZZ + BC With rod boot For ø, ø, ø BW BV øv W C B SMC FREE LOCK øe Cylinder With$ Locking Mechanism CECK MODEL CLS BD BG BE BZ 1 l f h + l ZZ1 + l + 4-M Effective thread depth MB (for holding eyebolt) to 1 to 1 to 1 to 1 to 1 to 1 L B B BB BC BD BE BG BY BZ BV BW BP C /4 1/4 1/ / / / D E E F F G GBGC J M14 x M14 x M16 x M1 x M x M4 x 1. K K M M x 1. M x M36 x M4 x 1. M4 x M6 x M M1 M16 M MB N P 1/ 1/ 3/4 3/4 3/4 1 S T V W ZZ With Rod Boot e to 1 7 to 1 7 to 1 7 to 1 to 1 9 to 1 1 f h l ZZ stroke stroke stroke stroke stroke stroke 9. With uto Switch S to 1 9 to 1 9 to 1 16 to 1 11 to 99 1 Without With rod boot rod boot ZZ ZZ

11 Cylinder with Lock Double cting, Single Rod Series CLS xial foot type/(l) Plug with breathing hole 4-J LX C B GC Rc BP Unlocking port (unlocked when pressurised) GB BZ L LY øe øe ød Width across flats K L K F M F BB BY B W Y X N RT N X Y BC G LS + ZZ + S + For long strokes (tie-rod reinforcement ring) -Rc P G Cylinder port RY M 4-øLD With rod boot For ø, ø, ø BW BV LT FREE LOCK CECK SMC Cylinder With$ Locking Mechanism MODEL CLS T BD øv øe BG BE BZ 1 l h + l ZZ1 + l + f 4-M Effective thread depth MB (for holding eyebolt) Long stroke L B B BBBCBD BEBGBY BZ BVBWBP C to 1 to to 1 to to 1 to to 1 to to 1 to to 1 to D E E F FGGBGC / M14 x / M14 x / M16 x / M1 x / M x / M4 x J K K LD L LS LT LX LY M M x 1. M x 1. M36 x 1. M4 x 1. M4 x 1. M6 x M M1 M16 M MB N P RT RY S T 3 1/ 3 1/ / /4 39 3/ V W 9 X Y ZZ With Rod Boot e to 7 to 7 to 7 to to 9 to 1 f h l ZZ stroke stroke stroke stroke stroke stroke 674 With uto Switch S to 9 to 9 to 16 to 1 11 to 99 1 LS Without With rod rod boot boot ZZ ZZ

12 Dimensions Ros side flange type/(f) Plug with breathing hole 4-J 4-øFD GC Rc BP Unlocking port (unlocked when pressurised) GB BZ Width across flats K M BB B G For long strokes (tie-rod reinforcement ring) -Rc P G Cylinder port ød With rod boot For ø, ø, ø øe øe øe L K F FT BY N ZZ + RT S + N M BW BZ BV W BF FY RY C B FX FZ BC SMC FREE LOCK CECK T Cylinder With$ Locking Mechanism CLS MODEL BD øv BG BE 1 l f h + l ZZ1 + l + 4-M Effective thread depth MB (for holding eyebolt) Long stroke to 1 to to 1 to to 1 to to 1 to to 1 to to 1 to 4 L B B BBBC BDBE BG BF BY BZ BV BW BP C D E E / / / / / / 6 6 F FD FT FX FY FZ GGBGC J K K M M14 x M14 x M16 x M1 x M x M4 x M x 1. M x 1. M36 x 1. M4 x 1. M4 x 1. M6 x M M1 M16 M MB N P RT RY S T 1/ 1/ / /4 3/ V W ZZ With Rod Boot e to 7 to 7 to 7 to to 9 to 1 f h l ZZ stroke stroke stroke stroke stroke stroke 4 With uto Switch S to 9 to 9 to 16 to 1 11 to 99 1 Without With rod boot rod boot ZZ ZZ

13 Cylinder with Lock Double cting, Single Rod Series CLS ead side flange type/(g) Plug with breathing hole GC Rc BP Unlocking port (unlocked when pressurised) BB B 4-J 4-øFD GB BZ Width across flats K M G -Rc P Cylinder port G ød With rod boot For ø, ø, ø øe øe øe C B FX FZ L F K F BY N ZZ + S + N FT BW BZ BV BF FY BC T SMC FREE LOCK Cylinder With$ Locking Mechanism CECK MODEL CLS BD W øv BG BE 1 l h + l ZZ1 + l + f 4-M Effective thread depth MB (for holding eyebolt) to 1 to 1 to 1 to 1 to 1 to 1 L B B BB BC BD BE BG BF BY BZ BV BW BP C /4 1/4 1/ / 3/ / D E E F F FD FT FX FY FZ G GBGC J 11 M14 x M14 x M16 x M1 x M x M4 x 1. K K M M x 1. M x 1. M36 x 1. M4 x 1. M4 x 1. M6 x M M1 M16 M MB N P S 1/ 9 1/ 9 3/4 16 3/ / T V W ZZ With Rod Boot e to 1 7 to 1 7 to 1 7 to 1 to 1 9 to 1 1 f h l ZZ stroke stroke stroke stroke stroke stroke 4 With uto Switch S to 1 9 to 1 9 to 1 16 to 1 11 to 99 1 Without With rod boot rod boot ZZ ZZ

14 Dimensions Single clevis type/(c) Plug with breathing hole 4-J GC Rc BP Unlocking port (unlocked when pressurised) GB BZ Width across flats K M BB B G -Rc P Cylinder port G øcd hole 1 Shaft d9 øe øe ød L K F F BY N S + Z + N CT U L RR ZZ + BC With rod boot For ø, ø, ø BW BV øv W T CX C B SMC Cylinder With$ Locking Mechanism FREE LOCK CECK øe CLS MODEL BD BG BE BZ 1 l f h + l Z1 + l + ZZ1 + l + 4-M Effective thread depth MB (for holding eyebolt) to 1 to 1 to 1 to 1 to 1 to 1 L B B BB BC BD BE BG BY BZ BV BW BP C CD1 CT / / / / / / CX D E E F F G GBGC J M14 x M14 x M16 x M1 x M x M4 x 1. K K L M M x 1. M x 1. M36 x 1. M4 x 1. M4 x 1. M6 x M M1 M16 M MB N P RR S 3 1/ 3 1/ 39 3/4 39 3/4 39 3/ T U V W 9 Z ZZ With Rod Boot e to 1 7 to 1 7 to 1 7 to 1 to 1 9 to 1 1 f h l Z1 ZZ stroke stroke stroke stroke stroke stroke With uto Switch S Without With rod boot rod boot Z ZZ Z1 ZZ1 to to to to to

15 Cylinder with Lock Double cting, Single Rod Series CLS Double clevis type/(d) Plug with breathing hole 4-J GC Rc BP Unlocking port (unlocked when pressurised) GB BZ Width across flats K M BB B G -Rc P Cylinder port G øcd hole 1 Shaft d9 øe øe ød T L K F F BY N S + Z + N CT U L RR ZZ + BC With rod boot For ø, ø, ø BW BV øv W CX CZ C B øe SMC FREE LOCK CECK Cylinder With$ Locking Mechanism CLS MODEL BD BG BE BZ 1 l f h + l Z1 + l + ZZ1 + l + 4-M Effective thread depth MB (for holding eyebolt) to 1 to 1 to 1 to 1 to 1 to 1 L B B BB BC BD BE BG BY BZ BV BW BP C CD1 CT / / / / / / CX CZ D E E F F GGBGC J M14 x M14 x M16 x M1 x M x M4 x 1. K K L M M M1 M16 M MB N M x 1. 3 M x 1. 3 M36 x M4 x M4 x M6 x 49 P 1/ 1/ RR 9 3 S 9 9 3/4 3/4 3/ T U V W 9 Z ZZ With Rod Boot e to 1 7 to 1 7 to 1 7 to 1 to 1 9 to 1 1 f h l Z1 ZZ stroke stroke stroke stroke stroke stroke With uto Switch S Without With rod boot rod boot Z ZZ Z1 ZZ1 to to to to to

16 Dimensions Centre trunnion type/(t) Plug with breathing hole 4-J GC Rc BP Unlocking port (unlocked when pressurised) R GB BZ Width across flats K M Z + 1/ BB B G -Rc P Cylinder port G W TY øtde øe øe ød C B TX TZ L K F F BY N ZZ + BC TT S + N M T SMC Cylinder With$ Locking Mechanism FREE LOCK CECK CLS MODEL øv With rod boot Z1 + l + 1/ For ø, ø, ø BW øe BV BD BG BE BZ 1 l f h + l ZZ1 + l + 4-M Effective thread depth MB (for holding eyebolt) to 1 to 1 3 to 1 to 1 to 1 to 1 L B B BB BC BD BE BG BY BZ BV BW BP C D /4 1/4 1/ / / / 6 E E F F G GBGC J M14 x M14 x M16 x M1 x M x M4 x 1. K K M M x 1. M x 1. M36 x 1. M4 x 1. M4 x 1. M6 x M M1 M16 M MB N P 3 1/ 3 1/ 39 3/4 39 3/ / R S T TDe TT TX TY TZ V W 9 Z ZZ With Rod Boot e to 1 7 to 1 7 to 1 7 to 1 to 1 9 to 1 1 f h l Z1 ZZ stroke stroke stroke stroke stroke stroke With uto Switch S Without With rod boot rod boot Z ZZ Z1 ZZ1 to 1 to 1 to to to

17 ccessory Dimensions Y Type Double Knuckle Joint Pins and snap rings for double clevis and double knuckle joint are included when shipped. ønd ole 1 Shaft d9 1 NZ NX RR1 U1 L1 øe1 Material: Cast iron Model Y-1 Y-14 Y-16 Y-1 Y- Y- pplicable bore size 1 9 E1 L1 ND1 NX NZ RR1 U M x 1. M x 1. M36 x 1. M4 x 1. M4 x 1. M6 x Clevis Pin/Knuckle Pin m -ød L l m ødd9 Material: Carbon steel Model IY-1 IY-14 IY-16 IY-1 IY- pplicable bore size, d (drill through) Dd9 L l m 6 Cotter pin ø4 x 4 l ø4 x 4 l ø4 x 4 l ø4 x l ø x 6 l I Type Single Knuckle Joint NX RR1 ønd1 U1 L1 1 øe1 Material: Cast iron Model I-1 I-14 I-16 I-1 I- I- pplicable bore size 1 9 E1 L1 ND1 NX RR1 U M x 1. M x 1. M36 x 1. M4 x 1. M4 x 1. M6 x Rod End Nut d D B C Material: Rolled steel Model NT-1 NT-16 NT-1 NT- NT- pplicable bore size, d M x 1. M36 x 1. M4 x 1. M4 x 1. M6 x B C D

18 ccessory Dimensions Single/Double Knuckle Joint Mounting 3. L1 1 Symbol L pplicable knuckle joint part nos. I type single knuckle Y type double knuckle I-1 Y-1 I-14 Y-14 I-16 Y-16 I-1 Y-1 I- Y- I- Y-, dimensions when single/ double knuckle joint and rod end nut are mounted together Single knuckle joint and double knuckle joint should be used separately. (Fasten by screwing completely into the rod end threads.) When using a single/double knuckle joint together with a rod end nut, the and dimensions should be extended. (For extension of the and dimensions, refer to the table above and specify the made-to-order product X.) 13

19 uto Switch Specifications Series CLS Minimum for uto Switch Mounting on Cylinder Unit D-9 D-9V D-M9 D-M9W D-M9V D-M9WV D-M9BL D-3 D-G39 D-K39 D-44 uto switch model D-, 6, 9W D-F, J, FW, J9W D-FBL, F9F D-FNTL D-Z7, Z D-Y9, Y7P D-Y7W D-Y69, Y7PV D-Y7WV D-Y7BL n: Quantity No. of auto switches mounted Mounting brackets Centre trunnion type other than centre trunnion ø ø ø ø ø pcs. (Different sides, Same side), 1 pc n pcs. (n ) n =, 4, 6, n = 4,, 1, 16 n = 4,, 1, 16 n = 4,, 1, 16 pcs. (Different sides, Same side), 1 pc. 1 7 n pcs. (n ) n =, 4, 6, n = 4,, 1, 16 n = 4,, 1, 16 n = 4,, 1, 16 pcs. (Different sides, Same side), 1 pc n pcs. (n ) n =, 4, 6, n = 4,, 1, 16 n = 4,, 1, 16 n = 4,, 1, 16 pcs. (Different sides, Same side), 1 pc. 1 9 n pcs. (n ) n =, 4, 6, n = 4,, 1, 16 n = 4,, 1, 16 n = 4,, 1, 16 pcs. (Different sides, Same side), 1 pc n pcs. (n ) n =, 4, 6, n = 4,, 1, 16 n = 4,, 1, 16 n = 4,, 1, 16 n = 4,, 1, 16 pcs. (Different sides, Same side), 1 pc n pcs. (Same side) (n ) n =, 4, 6, n = 4,, 1, 16 n = 4,, 1, 16 n = 4,, 1, 16 pcs. (Different sides, Same side), 1 pc n pcs. (Same side) (n ) n =, 4, 6, n = 4,, 1, 16 n = 4,, 1, 16 n = 4,, 1, 16 pcs. Different sides Same side n pcs. Different sides 3 + (n ) 11 + (n ) n =, 4, 6, 1 + (n ) n =, 4, 6, Same side (n ) (n ) n =, 4, 6, (n ) n =, 4, 6, 1 pc pcs. Different sides Same side 11 1 n pcs. Different sides 3 + (n ) 11 + (n ) n =, 4, 6, 1 + (n ) n =, 4, 6, Same side + (n ) 11 + (n ) n =, 4, 6, 1 + (n ) n =, 4, 6, 1 pc pcs. (Different sides, Same side), 1 pc n pcs. (n ) n =, 4, 6, n = 4,, 1, 16 n = 4,, 1, 16 n = 4,, 1, 16 pcs. (Different sides, Same side), 1 pc n pcs. (n ) n =, 4, 6, n = 4,, 1, 16 n = 4,, 1, 16 n = 4,, 1, 16 pcs. (Different sides, Same side), 1 pc. n pcs. (n ) + 4 n =, 4, 6, n = 4,, 1, 16 n = 4,, 1, 16 n = 4,, 1, 16 Other than the applicable auto switches listed in ow to Order, the following auto switches can be mounted. For detailed specifications, refer to page 17 or SMC Best Pneumatics catalogue. Type Model Electrical entry Features Reed switch Solid state switch D-9V D-93V, 96V D-Z73, Z76 D-3, 6 D-64, 67 D-Z D-F9, FP, J9 D-Y9, Y9B, Y7P D-F9W, FPW, J9W D-Y7NW, Y7PW, Y7BW D-FBL, Y7BL D-FNTL D-M9NV, M9PV, M9BV D-Y69, Y69B, Y7PV D-M9NWV, M9PWV, M9BWV D-Y7NWV, Y7PWV, Y7BWV Grommet (In-line) Grommet (In-line) Grommet (In-line) Grommet (Perpendicular) Without indicator light With pre-wire connector is also available in solid state auto switches. For specifications, refer to SMC Best Pneumatics catalogue. Normally closed (NC = b contact), solid state switch (D-F9G/F9/Y7G/Y7 type) are also available. For details, refer to SMC Best Pneumatics catalogue. Without indicator light -colour indication -colour indication, Water resistant With timer -color indication 14

20 Cylinder Unit uto Switches/Proper Mounting Position and eight for End Detection <Tie-rod mounting type> D-Y7/Z/9/9V D-Y9/Y69/Y7P/Y7PV/M9/M9V D-Y7W/Y7WV/M9W/M9WV D-Y7BL/M9BL pprox. t pprox. t pprox. s D-/6 D-9W 33 uto switch B uto switch pprox. t pprox. t D-F/J/D-FNTL D-FW/J9W D-FBL/F9F pprox. s uto switch B pprox. t D uto switch B 6 pprox. t pprox. s 33 B <Band mounting type> D-3 D-G39/K39 G(PF)1/ (compatible cable O.D. ø6.-ø9.6) 49 B 6 34 pprox. s 36 uto switch pprox. s 36 Proper uto Switch Mounting Positions uto switch model D-M9 D-M9V D-M9W D-M9WV D-9 D-9V D-M9BL D-Z7 D-Z D-Y D-Y6 D-Y7P D-Y7PV D-Y7W D-Y7WV D-Y7BL B B B B D- D-6 D-3 D-44 D-G39 D-K39 D-9W D-FW D-J9W D-FBL D-F D-J D-F9F D-FNTL B B B B Figures in the table above are used as a reference when mounting the auto switches for stroke end detection. In the case of actually setting the auto switches, adjust them after confirming their operation. uto Switch Mounting eight uto switch model D-9(V) D-M9 D-M9W D-M9BL s 69 t 69. D-M9V D-M9WV s 71. t 69. D-Z7 D-Z D-Y D-Y6 D-Y7P D-Y7PV D-Y7W D-Y7WV s t D-Y7BL s t D-3 D-G39 D-K39 s 116 D-44 t 16 D- D-6 D-9W s 7. t 69. D-F D-J D-FW D-J9W D-FBL D-F9F D-FNTL s t

21 uto Switch Specifications Series CLS Operating Range uto switch model D-M9, D-M9V D-M9W, D-M9WV D-M9BL D-9, D-9V D-Z7, Z D-3, 44, D-, 6 D-9W D-Y9, Y69, D-Y7P, Y7PV, D-Y7W, Y7WV D-Y7BL D-F, J, F9F, D-FW, J9W, D-FBL, FNTL D-G39, K Since this is a guideline including hysteresis, not meant to be guaranteed (assuming approximately ±% dispersion). There may be the case to change substantially depending on an ambient environment Proper Mounting Positions for Lock Unit uto Switches The operating status (at the unlocked end) of the lock unit (brake piston) can be detected by a signal from the auto switch, which is mounted on the brake cylinder of the CLS series. uto switch b SMC Cylinder With$ Locking Mechanism MODEL CLS FREE LOCK CECK a uto switch model a D-9 D-93 b D-M9N D-M9P D-M9B a b Be sure to confirm operation after mounting. single auto switch is available only on the lock unit. Mounting of Lock Unit uto Switches When mounting an auto switch, insert it into the cylinder's switch groove from the direction shown in the drawing below. fter placing it in the mounting position, use a flathead watchmakers screwdriver to tighten the mounting screw which is included. Flathead watchmakers screwdriver Switch mounting screw (M. x 4 l) (included) When tightening the auto switch mounting screw, use a watchmakers screwdriver with a handle to 6 mm in diameter. The tightening torque should be.1 to. N m. s a rule it can be turned about 9 past the point at which tightening can be felt. 16

22 uto Switch Specifications uto Switch Common Specifications Type Leakage current Operating time Impact resistance Insulation resistance Withstand voltage mbient temperature Enclosure Reed switch Solid state switch None 3-wire: 1 µ or less -wire:. m or less 1. ms m/s 1 ms or less 1 m/s MΩ or more at VDC Mega (between lead wire and case) 1 VC for 1 minute (between lead wire and case) 1 to 6 C IEC9 standard IP67, JIS C 9 waterproof construction Lead Wire Length Lead wire length indication (Example) D-M9P L Lead wire length Nil. m L 3 m Z m Note 1) pplicable auto switch with m lead wire Z Reed switch: None Solid state switch: Manufactured upon receipt of order as standard. Note ) To designate solid state switches with flexible specifications, add -61 after the lead wire length. Oilproof flexible heavy-duty cable is used for D-M9 as standard. There is no need to add the suffix -61 to the end of part number. (Example) D-M9PWVL- 61 Contact Protection Boxes: CD-P11, CD-P1 <pplicable switch model> D-9/9V The auto switches above do not have a built-in contact protection circuit. Therefore, please use a contact protection box with the switch for any of the following cases: Where the operation load is an inductive load. Where the wiring length to load is greater than m. Where the load voltage is 1 VC. The contact life may be shortened. (Due to permanent energising conditions.) Specifications Part no. Load voltage Maximum load current CD-P11 1 VC VC m 1. m Lead wire length Switch conneciton side. m Load connection side. m CD-P1 4 VDC m Flexible specification uto Switch ysteresis The hysteresis is the difference between the position of the auto switch as it turns on and as it turns off. part of operating (one side) includes this hysteresis. Internal Circuit CD-P11 Surge absorber Choke coil OUT OUT Switch operation position (ON) CD-P1 Zener diode Choke coil OUT (+) ysteresis Reed switch: mm or less Solid state switch: 1 mm or less Note) Dimensions OUT ( ) Switch operation position (OFF) Note) ysteresis may fluctuate due to the operating environment. Contact SMC if hysteresis causes an operational problem. Connection To connect a switch unit to a contact protection box, connect the lead wire from the side of the contact protection box marked SWITC to the lead wire coming out of the switch unit. Keep the switch as close as possible to the contact protection box, with a lead wire length of no more than 1 metre. 17

23 Basic Wiring Series CLS uto Switch Connections and Examples Solid state 3-wire, NPN Switch main circuit Load Black Solid state 3-wire, PNP Switch main circuit Black Load -wire (Solid state) Switch main circuit Load -wire (Reed switch) Indicator light protective circuit etc. Load (Power supplies for switch and load are separate.) Switch main circuit Load Black Switch main circuit Load Indicator light protective circuit etc. Load Example of Connection to PLC (Programmable Logic Controller) Sink input specifications 3-wire, NPN Black Input Switch COM PLC internal circuit -wire Input Source input specifications 3-wire, PNP Black Input Switch COM PLC internal circuit -wire Input Connect according to the applicable PLC input specifications, since the connection method will vary depending on the PLC input specifications. Switch Switch COM PLC internal circuit COM PLC internal circuit Example of ND (Serial) and OR (Parallel) Connection 3-wire ND connection for NPN output (using relays) Switch 1 Switch Black Relay Black Relay Load Relay contact ND connection for NPN output (performed with switches only) Switch 1 Black Load Switch Black The indicator lights will illuminate when both switches are turned ON. OR connection for NPN output Switch 1 Switch Black Black Load -wire with -switch ND connection Switch 1 Switch Load When two switches are connected in series, a load may malfunction because the load voltage will decrease when in the ON state. The indicator lights will illuminate if both of the switches are in the ON state. Power supply Internal Load voltage at ON = x pcs. voltage voltage drop = 4 V - 4 V x pcs. = 16 V Example: Power supply is 4 VDC. Internal voltage drop in switch is 4 V. -wire with -switch OR connection (Solid state) When two switches Load are connected in parallel, a malfunction Switch 1 may occur because the load voltage will Switch increase when in the OFF state. Load voltage at OFF = Leakage current x pcs. x Load impedance = 1 m x pcs. x 3 kω = 6 V Example: Load impedance is 3 kω. Leakage current from switch is 1 m. (Reed switch) Because there is no current leakage, the load voltage will not increase when turned OFF. owever, depending on the number of switches in the ON state, the indicator lights may sometimes dim or not light because of the dispersion and reduction of the current flowing to the switches. 1

24 Reed Switch: Direct Mounting Style D-9(V)/D-93(V)/D-96(V) Grommet Electrical entry direction: In-line Operating Precautions Fix the switch with the existing screw installed on the switch body. The switch may be damaged if a screw other than the one supplied, is used. uto Switch Internal Circuit D-9(V) Reed switch Contact protection box CD-P11 CD-P1 OUT (±) OUT (±) uto Switch Specifications PLC: Programmable Logic Controller D-9/D-9V (Without indicator light) uto switch part no. pplicable load Load voltage Maximum load current Contact protection circuit 4 V C/DC or less m D-9/D-9V IC circuit, Relay, PLC 4 V C/DC or less 4 m None 1 V C/DC or less m Internal resistance 1 Ω or less (including lead wire length of 3 m) D-93/D-93V/D-96/D-96V (With indicator light) uto switch part no. pplicable load Load voltage 4 VDC D-93/D-93V Relay, PLC 1 VC D-96/D-96V IC circuit 4 to VDC Note 3) Load current and max. load current Contact protection circuit Internal voltage drop Indicator light to 4 m to m None D-93.4 V or less (to m)/3 V or less (to 4 m) D-93V.7 V or less For details about certified products conforming to international standards, visit us at Red LED illuminates when ON. m. V or less Lead wires D-9(V)/D-93(V) Oilproof heavy-duty vinyl cable: ø.7,.1 mm x cores (, ),. m D-96(V) Oilproof heavy-duty vinyl cable: ø.7,.1 mm x 3 cores (, Black, ),. m Note 1) Refer to page 17 for reed switch common specifications. Note ) Refer to page 17 for lead wire lengths. Note 3) In less than m condition, the indicating light visibility becomes low, and it may be unreadable in less than. m codition. owever, as long as the contact ouput is over a 1 m condition, there will be no problem. Weight (g) D-93(V) Reed switch LED diode Resistor Zener diode Contact protection box CD-P11 CD-P1 OUT (+) OUT ( ) uto switch part no. Lead wire length:. m Lead wire length: 3 m Dimensions D-9/D-93/D-96 D-9 6 D-9V 6 M. x 4 l Slotted set screw D-93 6 D-93V 6 D D-96V 41 Indicator light D-9 type comes without indicator light D-96(V) DC (+) LED diode Resistor Load Reverse OUT current Black prevention diode diode Reed switch DC ( ) (+) DC power supply ( ) Most sensitive position Note) q In a case where the operation load is an inductive load. w In a case where the wiring load is greater than m. e In a case where the load voltage is 1 VC. Use the auto switch with a contact protection box in any of the above mentioned cases. (For details about the contact protection box, refer to page 17.) D-9V/D-93V/D-96V M. x 4 l Slotted set screw Most sensitive position ( ): dimensions for D Indicator light D-9 type comes without indicator light

25 Solid State Switch: Direct Mounting Style D-M9N(V)/D-M9P(V)/D-M9B(V) Grommet -wire load current is reduced (. to 4 m) Lead free UL certified (style 44) lead cable is used. uto Switch Specifications For details about certified products conforming to international standards, visit us at PLC: Programmable Logic Controller D-M9/D-M9V (With indicator light) uto switch part no. Electrical entry direction D-M9N In-line D-M9NV Perpendicular D-M9P In-line D-M9PV Perpendicular D-M9B In-line D-M9BV Perpendicular Wiring type 3-wire -wire Output type NPN PNP pplicable load Power supply voltage Current consumption IC circuit, Relay, PLC, 1, 4 VDC (4. to V) 1 m or less 4 VDC relay, PLC Load voltage Load current Internal voltage drop VDC or less 4 m or less. V or less 4 VDC (1 to VDC). to 4 m 4 V or less Leakage current Indicator light 1 µ or less at 4 VDC Red LED illuminates when ON.. m or less Lead wires Oilproof heavy-duty vinyl cable: ø.7 x 3. ellipse D-M9B(V).1 mm x cores D-M9N(V), D-M9P(V).1 mm x 3 cores Note 1) Refer to page 17 for solid state switch common specifications. Note ) Refer to page 17 for lead wire lengths. Operating Precautions Fix the switch with the existing screw installed on the switch body. The switch may be damaged if a screw other than the one supplied, is used. Weight uto switch part no. Lead wire length (m). 3 D-M9N(V) 41 6 D-M9P(V) 41 6 D-M9B(V) (g) uto Switch Internal Circuit D-M9N(V) DC (+) Dimensions D-M9 3. Switch main circuit D-M9P(V) OUT Black DC ( ) 6 Most sensitive position Mounting screw M. x 4 l Slotted set screw Indicator light.6 DC (+) 4..7 Switch main circuit OUT Black D-M9V DC ( ).7 D-M9B(V) OUT (+) 9..6 Switch main circuit OUT ( ) Mounting screw M. x 4 l Slotted set screw 4 Indicator light Most sensitive position

26 -colour Indication Solid State Switch: Direct Mounting Style D-F9NW(V)/D-F9PW(V)/D-F9BW(V) Grommet Operating Precautions Fix the switch with the existing screw installed on the switch body. The switch may be damaged if a screw other than the one supplied, is used. uto Switch Internal Circuit D-F9NW(V) Switch main circuit DC (+) OUT Black uto Switch Specifications PLC: Programmable Logic Controller D-F9W/D-F9WV (With indicator light) uto switch part no. Electrical entry direction D-F9NW In-line D-F9NWV Perpendicular D-F9PW In-line D-F9PWV Perpendicular D-F9BW In-line D-F9BWV Perpendicular Wiring type 3-wire -wire Output type NPN PNP pplicable load Power supply voltage Current consumption IC circuit, Relay IC, PLC, 1, 4 VDC (4. to VDC) 1 m or less 4 VDC relay, PLC Load voltage Load current VDC or less 4 m or less m or less 4 VDC (1 to VDC) to 4 m 1. V or less Internal voltage (. V or less at 1 m drop load current). V or less 4 V or less Leakage current 1 µ or less at 4 VDC. m or less Indicator light For details about certified products conforming to international standards, visit us at Operating position... Red LED illuminates. Optimum operating position... Green LED illuminates. Lead wires Oilproof heavy-duty vinyl cable: ø.7,.1 mm x 3 cores (, Black, ),.1 mm x cores (, ),. m Note 1) Refer to page 17 for solid state switch common specifications. Note ) Refer to page 17 for lead wire lengths. Weight (g) D-F9PW(V) DC ( ) uto switch part no.. Lead wire length 3 (m) D-F9NW(V) D-F9PW(V) D-F9BW(V) 7 3 Switch main circuit DC (+) OUT Black DC ( ) Dimensions D-F9W 6 Most sensitive position.6 4 D-F9BW(V) Mounting screw M. x 4 l Slotted set screw OUT (+) Indicator light ø.7 Switch main circuit OUT ( ) D-F9WV. ø.7 3. Indicator light/display method Operating ON Display Red Green Red OFF Most sensitive position Mounting screw M. x 4 l Slotted set screw Indicator light Optimum operating position

27 1 Change of rod end style -X to X Series CLS Simple Specials Non-standard rod end styles are categorised. 1) SMC will make appropriate arments if no dimension, tolerance, or finish instructions are given in the diagram. ) Standard dimensions marked with will be as follows to the rod diameter (D). Enter any special dimension you desire. D > D 4 mm Symbol: Symbol: 1 Symbol: Symbol: 3 C C. ød Symbol: 1 Symbol: 13 Symbol: 14 Symbol: 1 Symbol: 16 Symbol: 17 Symbol: 1 Symbol: 19 L K ød L Symbol: Symbol: 9 Symbol: ød W L L L K L LB K L T L W Symbol: 4 Symbol: Symbol: 6 Symbol: 7 ørd ørd B T L W1 L B L C. file chamfer C W R sphere TP R sphere ødc C. R sphere T ød W1 L ød T W1 L ød C ød L W L Symbol: Symbol: 9 Symbol: 1 Symbol: 11 C ød C C Symbol: Symbol: 1 Symbol: Symbol: 3 ødb T ød Symbol: 4 Symbol: Symbol: 6 Symbol: 7 ødb ød T C W ød L ørd B L T

28 Simple Specials Change of trunnion bracket mounting position -XC14 The position for mounting the trunnion pivot bracket on the cylinder can be moved from the standard mounting position to any desired position. CLS Standard part no. XC14 Change of trunnion bracket mounting position Specifications ction Mounting bracket Trunnion mounting position Double acting: Single rod T bracket only Specifications other than above are the same as standard type. Nil B Mounting positions other than the or B positions shown below Front trunnion Rear trunnion Precautions 1) Specify Z + 1/ stroke in the case the trunnion bracket position is not -XC14, B or trunnion is not a centre trunnion. ) SMC will make appropriate arments if no dimension, tolerance, or finish instructions are given in the diagram. 3) The possible of trunnion bracket mounting position is indicated in the table below. 4) Some trunnion mounting positions do not allow auto switch mounting. Please consult with SMC for more information. Z + 1/ stroke Z + 1/ stroke Z + 1/ stroke Trunnion position for -XC14 Trunnion position for -XC14B Series CLS Symbol Z+1/ stroke Without rod boot -XC14 -XC14B Minimum -XC14 Maximum Reference Standard (Centre trunnion) Minimum stroke Symbol Z+1/ stroke With rod boot -XC14 -XC14B Minimum -XC14 Maximum Reference Standard (Centre trunnion) Minimum stroke