Compact Guide Cylinder with Lock

Transcription

1 Compact Guide Cylinder with Lock Series,,,, ø,,, ø0 CLG CL CN2 MLC Drop prevention when the pressure of air source is decreased or the residual pressure is released. Drop prevention for press fitting jig Drop prevention for lifter Holding a clamped condition LOCK LOCK LOCK 7 D- -X

2 Drop prevention is possible Drop prevention for mid-stroke emergency stops Locking position can be changed in accordance with the external stopper position and thickness of clamped workpieces. Extension locking Drop prevention for press fitting jig Retraction locking Drop prevention for lifter LOCK LOCK Holding a clamped condition Compact Guide Cylinder with Lock Series,,,,ø,,,ø0 LOCK Simple construction Locked Simple and reliable locking type LOCK Unlocked Brake spring Lock ring Piston rod LOCK Load direction FREE Pivot Fulcrum Unlocking port: ir exhausted. The lock ring is tilted by the spring force. 2. The tilting is increased by the load and the piston rod is securely locked. Clearance Unlocking port: ir supplied. The lock ring becomes perpendicular to the piston rod, creating clearance between the piston rod and lock ring, which allows the piston rod to move freely. 7

3 within the entire stroke at any position Low profile with compact lock unit Easy manual unlocking Lock unit length: / 2. mm to. mm Locked Unlocked Body length to ø0 CLG Flat head screwdriver CL to Manual unlocking bolt CN2 Body length is the same as the standard MGP Locking direction is selectable Retraction locking Extension locking W B B MLC W The symbol for the cylinder with lock in the pneumatic circuit uses SMC original symbol. Two types of guide rod bearing for different applications Slide bearing Four types of mounting Easy positioning Knock pin holes provided on each mounting surface. Top mounting Side mounting Ball bushing bearing T-slot side mounting Excellent wear resistance Provides high precision allows use with high and smooth operation. loads. Bottom mounting Wide Variations from to ø0 Series Bearing Standard stroke Locking direction Slide Extension bearing Locking Ball bushing Retraction bearing Locking D- -X 77

4 Series Model Selection Caution Precautions on Model Selection. In order that the originally selected maximum speed shall be not exceeded, be certain to use a speed controller to adjust the total movement distance of the load so that movement takes place in no less than the applicable movement time. 2. For an intermediate stroke product with spacers installed, select using the base model stroke. Step () Find the maximum load speed V. Find the maximum load speed V [mm/s] with following formula () below. The maximum load speed V [mm/s] is approximately equal to V x. () V: verage load speed [mm/s] V = st/t st: Load transfer distance [mm] t: Load transfer time [s] Step (2) Find the bore size.. For vertical mounting ) From Table, find applicable selection graphs based on the maximum load speed V, mounting orientation, and bearing type. 2) From the graphs chosen in (), select the appropriate graph based on the stroke, and then find the intersecting point of the load mass m and eccentric distance L. 3) Compare the intersecting point with the line chart for the operating pressure P. Select the bore size from the line chart above the intersecting point. 2. For horizontal mounting ) From Table, find applicable selection graphs based on the maximum load speed V and bearing type. 2) From the graphs chosen in (), select the appropriate graph based on the distance L2 between the plate and load center of gravity, then find the intersecting point of the load mass m and stroke. 3) Compare the intersecting point with the line chart. Select the bore size from the line chart above the intersecting point. Selection Conditions/ Table () Upward facing Vertical Downward facing Horizontal Mounting orientation L = Eccentric distance m L = Eccentric distance m L2 = Distance between the plate and load center of gravity L2 = Distance between the plate and load center of gravity m m m m L = Eccentric distance L = Eccentric distance Maximum load speed V to 0 mm/s to 0 mm/s to 0 mm/s to 0 mm/s to 0 mm/s to 0 mm/s Graph (Slide bearing type) (), (2) (3), () (3), () (), () (2), (2) (27), (28) Graph (Ball bushing bearing type) () to (8) (9) to (2) (7) to () (2) to (2) (29), () (3), (). When the maximum speed exceeds 0 mm/s, the allowable load mass is determined by multiplying the value shown in the graph at 0 mm/s by the coefficient listed in the table below. Max. speed Coefficient Up to 0 mm/s Up to 0 mm/s.7 78

5 Model Selection Series Selection Example (Vertical Upward Mounting) Selection conditions Mounting: Vertical upward facing Bearing type: Ball bushing Stroke: mm Load transfer time t: 0. s Load mass m: kg Eccentric distance L: mm Operating pressure P: 0. MPa Step : Find the maximum load speed V from formula (). Based on the stroke (load transfer distance) of mm and load transfer time of 0. s, the maximum load speed is approximately equal to /0. x., which is approximately mm/s. Step 2: Based on the maximum load speed found in Step, mounting orientation, and guide type, graphs () to (8) are selected. Then, based on the mm stroke, graph (7) is selected from the group. Find the intersecting point of the load mass of kg and the eccentric distance of mm. Since the operating pressure is 0. MPa, the bore size of mm, model L--B, is selected. (7) Stroke or Less V = 0 mm/s 0 0 ø0 ø 0. MPa 0. MPa or more Selection Example 2 (Horizontal Mounting) Selection conditions Mounting: Horizontal Bearing type: Slide bearing Stroke: 0 mm Load transfer time t: 0.3 s Load mass m: kg Eccentric distance between the plate and load center of gravity L2: mm Operating pressure P: 0. MPa Step : Find the maximum load speed V from formula (). Based on the stroke (load transfer distance) of 0 mm and load transfer time of 0.3 s, the maximum load speed is approximately equal to 0/0. x., which is approximately 0 mm/s. Step 2: Based on the maximum load speed found in Step, mounting orientation, and guide type, graphs (27) and (28) are selected. Then, based on the distance of mm between the plate and load center of gravity, graph (27) is selected from the two graphs. Find the intersecting point of the load mass of kg and the 0 mm stroke. The bore size of mm, model M--, is selected. (27) L2 = mm V = 0 mm/s Horizontal Mounting 0 ø0 ø ø0 ø CLG CL CN2 MLC Eccentric distance L Stroke 79 D- -X

6 Series Vertical Upward Mounting (Slide Bearing) Operating pressure 0. MPa Operating pressure 0. MPa or more M to 0 () Stroke or Less V = 0 mm/s (2) Over Stroke V = 0 mm/s ø0 0 ø0 0 0 ø ø 0 0 Eccentric distance L 0 0 Eccentric distance L (3) Stroke or Less V = 0 mm/s () Over Stroke V = 0 mm/s 0 0 ø0 ø0 ø ø Eccentric distance L Eccentric distance L

7 Model Selection Series Vertical Upward Mounting (Ball Bushing Bearing) Operating pressure 0. MPa Operating pressure 0. MPa or more L, 2 () Stroke or Less V = 0 mm/s 0 0 L to 0 Eccentric distance L (7) Stroke or Less V = 0 mm/s 0 () Over stroke V = 0 mm/s 0 0 Eccentric distance L (8) Over Stroke V = 0 mm/s 0 CLG CL CN2 MLC ø0 0 0 ø0 ø ø Eccentric distance L Eccentric distance L 8 D- -X

8 Series Vertical Upward Mounting (Ball Bushing Bearing) Operating pressure: 0. MPa L, 2 (9) Stroke or Less V = 0 mm/s () Over Stroke V = 0 mm/s Eccentric distance L Eccentric distance L L to 0 () Stroke or Less V = 0 mm/s (2) Over Stroke V = 0 mm/s 0 ø0 ø0 ø ø Eccentric distance L Eccentric distance L

9 Model Selection Series Vertical Downward Mounting (Slide Bearing) Operating pressure 0. MPa Operating pressure 0. MPa or more M to 0 (3) Stroke or Less V = 0 mm/s () Over Stroke V = 0 mm/s ø0 ø0 ø0 ø0 0 ø 0 ø CLG CL ø ø CN2 0 0 Eccentric distance L 0 0 Eccentric distance L () Stroke or Less V = 0 mm/s () Over Stroke V = 0 mm/s 0 0 MLC ø0 ø0 ø ø 0 0 Eccentric distance L Eccentric distance L 83 D- -X

10 Series Vertical Downward Mounting (Ball Bushing Bearing) Operating pressure 0. MPa Operating pressure 0. MPa or more L, 2 (7) Stroke or Less V = 0 mm/s (8) Over Stroke V = 0 mm/s Eccentric distance L Eccentric distance L L to 0 (9) Stroke or Less V = 0 mm/s () Over Stroke V = 0 mm/s 0 0 ø0 ø0 ø0 0 0 ø ø ø Eccentric distance L Eccentric distance L

11 Model Selection Series Vertical Downward Mounting (Ball Bushing Bearing) Operating pressure: 0. MPa L, 2 (2) Stroke or Less V = 0 mm/s (22) Over Stroke V = 0 mm/s L to 0 0 ø0 Eccentric distance L 0. Eccentric distance L (23) Stroke or Less V = 0 mm/s (2) Over Stroke V = 0 mm/s 0 CLG CL CN2 MLC ø0 ø ø Eccentric distance L Eccentric distance L 8 D- -X

12 Series Horizontal Mounting (Slide Bearing) M to 0 (2) L2 = mm V = 0 mm/s (2) L2 = 0 mm V = 0 mm/s ø0 ø,3, ø0 ø,3, ø0 ø,3, ø0 ø,3, Stroke Stroke (27) L2 = mm V = 0 mm/s (28) L2 = 0 mm V = 0 mm/s ø0 ø0 ø0 ø0 ø ø ø ø Stroke Stroke

13 Model Selection Series Horizontal Mounting (Ball Bushing Bearing) (29) L2 = mm V = 0 mm/s () L2 = 0 mm V = 0 mm/s L/2 L to 3 ø,3, Stroke ø,3, ø,3, L/2 L to 3 ø,3, Stroke ø,3, ø,3, CLG CL CN2 MLC Stroke Stroke L/0 L/0 ø0 ø0 ø0 ø0 ø0 ø Stroke Stroke 87 D- -X

14 Series Horizontal Mounting (Ball Bushing Bearing) (3) L2 = mm V = 0 mm/s () L2 = 0 mm V = 0 mm/s L/2 L/2 3 0 Stroke Stroke L to 3 ø L to 3 ø,3 ø,3 ø,3 ø,3 ø, Stroke Stroke L/0 L/0 ø0 ø0 ø0 ø0 ø0 ø Stroke Stroke

15 Model Selection Series Operating Range when Used as Stopper, /M/2 (Slide bearing) L = mm Warning. When using the cylinder as a stopper, do not allow workpieces to collide in the locked condition. If workpieces collide in the locked condition, the lock may disengage due to the shock, or the lock mechanism and piston rod may be damaged, causing a dramatic decrease of the product life and/ or further damage. 2. Model L (Ball bushing bearing) cannot be used as a stopper. When L (Ball bushing bearing) is used as a stopper, the impact will cause damage to the bearing unit and guide rod. 3. dopt the pneumatic circuit on page when it s used as a stopper, so that workpiece does not collide in a lock state. Caution. When using as a stopper, select a model with stroke or less for bore sizes and, and stroke or less for bore sizes to ø0. 2. When selecting a model with a longer L dimension, be sure to choose a bore size which is sufficiently large. υ m L = mm υ m Operating Range as Stopper for M/2 Mass of transferred object: m (kg) 0 Transfer speed: υ (m/min) CLG CL CN2 MLC to ø0/m to 0 (Slide bearing) Operating Range as Stopper for M to L = mm υ m L = mm υ m Mass of transferred object: m (kg) 00 0 ø0 ø 0 Transfer speed: υ (m/min) 89 D- -X

16 Compact Guide Cylinder with Lock Series,,,, ø,,, ø0 How to Order Compact guide cylinder with lock M F M9BW Made to Order For details, refer to page 9. M L Bearing type Slide bearing Ball bushing bearing 2 mm 2 mm mm mm 3 0 mm 3 mm mm 0 mm Port type Nil TN TF Rc NPT G Locking direction F Extension locking B Retraction locking Number of auto switches Nil 2 pcs. S pc. n n pcs. uto switch Without auto switch Nil (Built-in magnet) For the applicable auto switch model, refer to the table below. Cylinder stroke Refer to Standard Stroke on page 9. pplicable uto Switches/Refer to pages 9 to 2 for further information on auto switches. Type Solid state auto switch Reed auto switch Special function Diagnostic indication (2-color indicator) Water resistant (2-color indicator) Magnetic field resistant (2-color indicator) Electrical entry Indicator light Wiring (Output) Load voltage DC 3-wire (NPN) 3-wire (PNP) 2-wire V,2 V 2 V 3-wire (NPN) Grommet Yes 3-wire (PNP) 2-wire 3-wire (NPN) 3-wire (PNP) 2-wire 2 V V,2 V 2 V V,2 V 2 V 2-wire (Non-polar) 3-wire Yes (NPN equivalent) Grommet V No 2-wire 2 V 2 V C 0V 0V or less uto switch model Perpendicular In-line M9NV M9PV M9BV M9NWV M9PWV M9BWV M9NV M9PV M9BV 9V 93V 2 90V M9N M9P M9B M9NW M9PW M9BW M9N M9P M9B P3DW PDW Lead wire length (m) 0. (Nil) (M) 3 (L) (Z) Pre-wired connector pplicable load IC circuit IC circuit IC circuit IC circuit IC circuit Water resistant type auto switches can be mounted on the above models, but in such case SMC cannot guarantee water resistance. Consult with SMC regarding water resistant types with the above model numbers. 2 m type lead wire is only applicable to D-93. Lead wire length symbols: 0. m Nil m M 3 m L (Example) M9NW (Example) M9NWM (Example) M9NWL Solid state auto switches marked with are produced upon receipt of order. D-PDW can be mounted on the bore sizes to ø0. D-P3DW can be mounted on the bore sizes to ø0. m Z (Example) M9NWZ Since there are other applicable auto switches than listed, refer to page 99 for details. For details about auto switches with pre-wired connector, refer to pages 92 and 93. uto switches are shipped together (not assembled). Relay, PLC Relay, PLC 90

17 Compact Guide Cylinder with Lock Series Cylinder Specifications Made to Order (For details, refer to pages 27 to.) Symbol Specifications -XC87 Heavy duty ( to ø0 only) Refer to pages 98 and 99 for cylinders with auto switches.. Minimum auto switch mounting stroke. Proper auto switch mounting position (detection at stroke end) and mounting height. Operating range. uto switch mounting bracket: Part no. ction Fluid Proof pressure Maximum operating pressure Minimum operating pressure mbient and fluid temperature Piston speed Cushion Lubrication Stroke length tolerance Port size (Rc, NPT, G) Lock operation Unlocking pressure Lock starting pressure Locking direction Maximum operating pressure Unlocking port size (Rc, NPT, G) Standard Stroke,2 to Double acting ir. MPa.0 MPa Note) 0.2 MPa to 0 C (No freezing) to 0 mm/s Rubber bumper on both ends Not required (Non-lube) +. 0 mm /8 / 3/8 Note) When the unlocking air and cylinder operating air are not common, the minimum operating pressure is 0. MPa. (The minimum operating pressure for the cylinder alone is 0. MPa.) Lock Specifications Holding force (Maximum static load) (N) Note) Note) The holding force (max. static load) shows the maximum capability and does not show the normal holding capability. So, select an appropriate cylinder while referring to page 0. Standard stroke,,,, 7, 0, 2,, 7, 0, 2, 0, 3 2,, 7, 0, 2,, 7, 0, 2, 0, 3, 7, 0, 2,, 7, 0, 2, 0, 3 Manufacture of Intermediate Stroke Description Part no. pplicable stroke Example Theoretical Output Rod size Spacer installation type Spacers are installed in the standard stroke cylinders. to : Stroke can be modified in mm increments. to 0: Stroke can be modified in mm increments. Refer to How to Order for the standard model numbers.,, to 39 to to 3 ø0 2 to 3 Part no.: M-39-F mm spacer is installed in M--F. Dimension C is 77 mm. Operating direction Piston area (mm 2) Spring locking (Exhaust locking) 0.2 MPa or more 0.0 MPa or less One direction (Extension locking, Retraction locking).0 MPa M x 0.8 /8 / Operating pressure (MPa) OUT OUT OUT OUT IN IN IN IN OUT IN OUT IN OUT IN OUT IN Note) Theoretical output (N) = Pressure (MPa) x Piston area (mm 2) OUT IN (N) 9 CLG CL CN2 MLC D- -X

18 Series Weight Slide Bearing: M to 0 (kg) 2 7 Standard stroke Ball Bushing Bearing: L to 0 (kg) 2 7 Standard stroke llowable Rotational Torque of Plate Non-rotating ccuracy of Plate Torque: T (N m) ±θ Bearing type M 0.77 L 0.7 M.2 L.23 M L M L M L M L M L M L T (N m) Stroke Note) Do not apply rotational force in a locked condition, as this will cause damage to the lock mechanism or decrease of the product life. Note) For non-rotating accuracy θ without load, use a value no more than the values in the table as a guide Non-rotating accuracy θ M ±0.07 ±0.0 ±0.0 ±0.0 L ±0.09 ±0.08 ±0.0 ±0.0 92

19 Compact Guide Cylinder with Lock Series Construction:,, M series L roq!@2 #!9 ' ' : stroke or less Over 0 stroke Type F (Extension locking) Type B (Retraction locking) ##3 u #7 # # u#7 #3 #0 #@3!3 # i i CLG CL CN2 MLC!7 Section -' Section B-B' bove figures show the unlocked state.!7 Section -' Section B-B' Component Parts No. Description Material Note Body Lock body Piston Piston rod Head cover Intermediate collar Lock ring Brake spring Guide rod, 2 Type M Type L Plate Plate mounting bolt Guide bolt Bushing Bushing Ball bushing Spacer Pivot Dust cover luminum alloy luminum alloy luminum alloy Stainless steel Carbon steel luminum alloy luminum alloy Carbon steel Steel wire Carbon steel High carbon chrome bearing steel Rolled steel Chromium molybdenum steel Chromium molybdenum steel Bearing alloy Bearing alloy luminum alloy Chromium molybdenum steel Stainless steel Hard anodized Hard anodized Chromated Hard chrome plated Chromated Chromated Heat treated Zinc chromated Hard chromium electroplated Hard chromium electroplated Nickel plated Nickel plated Nickel plated Type M Type L Chromated (Type L only) Heat treated/hard chrome plated Component Parts No. Description Material Note Type C retaining ring for hole Bumper Bumper B Magnet Parallel pin Hexagon socket head cap screw Dust cover holding bolt Hexagon socket head plug Holder Felt Type C retaining ring for hole Rod seal Scraper Piston seal Lock ring seal Gasket Gasket B Lock body gasket Unlocking bolt Steel ball Carbon tool steel Urethane Urethane Stainless steel Chromium molybdenum steel Carbon steel Carbon steel Resin Felt Carbon tool steel Chromium molybdenum steel High carbon chrome bearing steel Phosphate coated Type M only Type M only Phosphate coated (Type L only) 93 D- -X

20 Series Construction: to ø0 M series L series!2! u!3 w#7 #8 r!0 #9 t$3 $ B' ' ' B! #!7 to : Over 0 stroke!7 ø to 0, ø0: Over 0 stroke $ i@ Type F (Extension locking) o Type B (Retraction locking) o Component Parts No. Description Material Note Body Lock body Piston Piston rod Head cover to 3, 0 Intermediate collar Collar Lock ring Brake spring Guide rod Plate Plate mounting bolt Guide bolt Bushing Bushing Ball bushing Spacer Pivot pin Pivot key Lever Dust cover ø to 0 Type M Type L ø @7!8!9 Section -' luminum alloy luminum alloy luminum alloy Carbon steel luminum alloy luminum alloy casted luminum alloy luminum alloy luminum alloy casted Carbon steel Steel wire Carbon steel High carbon chrome bearing steel Rolled steel Chromium molybdenum steel Chromium molybdenum steel Bearing alloy Bearing alloy luminum alloy Carbon steel Carbon steel Stainless steel Rolled steel Stainless steel Section B-B' Hard anodized Hard anodized Chromated Hard chrome plated Chromated Chromated/Painted Chromated Hard anodized Chromated/Painted Heat treated Zinc chromated Hard chrome plated Hard chrome plated Nickel plated Nickel plated, Nickel plated ø to 0 Type M Type L Chromated (Type L only) Heat treated/zinc chromated Heat treated/zinc chromated bove figures show the unlocked state. Component Parts No. 22 Description Type C retaining ring for hole Material Note Phosphate coated 23 Bumper 2 Bumper B 2 Magnet 2 Parallel pin 27 Spring pin 28 Hexagon socket countersunk head screw 29 Hexagon socket head cap screw Dust cover holding bolt to 3, 0 Hexagon socket head plug Holder Felt Type C retaining ring for hole Rod seal Rod seal B Rod seal C Scraper Piston seal Brake piston seal Gasket Gasket B Steel ball Plug Section -' Carbon tool steel Urethane Urethane Stainless steel Carbon steel Chromium molybdenum steel Chromium molybdenum steel Chromium molybdenum steel Carbon steel Carbon steel Resin Felt Carbon tool steel High carbon chrome bearing steel Carbon steel Section B-B' Type M only Type M only Phosphate coated (Type L only), ø to 0

21 Compact Guide Cylinder with Lock Series Dimensions:,, M/L T R X XB øx H9 Detailed figure of XX section Section XX x NN through 2 2 Q S IH 3 IB ød Standard stroke ødb X IG Common Dimensions: M/L 2,,,, 7, 0, 2, 7, 0, 2, 0, 3 2,, 7, 0, 2,, 7, 0, 2, 0, 3 F WB Z W Bottom view I Z W IC FB G P + Stroke GB E PW X U IC X b ID IE c d e IC B C D F FB G G GB H H I IB Extension locking Retraction locking ID IE Rc, NPT G Rc, NPT G IG IH J K L MM ML NN O OB OL P PB PW Q R S T U V VB M x 0.8 M x.0 M8 x.2 3, DB, E Dimensions: M (Slide bearing) 2 X±0.02 øx H9 depth 2 M x 0.8 M x.0 M8 x M M M PB J L G 3 a T-slot dimensions, DB, E Dimensions: L (Ball bushing bearing) K Rc, NPT H V VB IF G M x 0.8 M x 0.8 M x 0.8 M x 0.8 /8 M x 0.8 W WB X X XB YY YL Z st 2 st 2 < st 0 < st 0 0 < st 0 0 < st 0 0 < st 3 st 2 st 2 < st 0 < st 0 0 < st 0 0 < st 0 0 < st E DB st < st 0 0 < st st < st 0 0 < st IF Unlocking port Unlocked when pressurized x YY depth YL H9 øx depth Extension locking C + Stroke B + Stroke + Stroke M x.0 2 M x.0 2 M8 x.2 DB E st st < st 0 < st 0 0 < st 0 0 < st 3 st st < st 0 < st 0 0 < st 0 0 < st Section XX 2. X±0.02 x øo through x OB counterbore depth OL Retraction locking 2 x /8 (Rc, NPT, G) 3 X±0.02 øx H9 depth a... (OL) 2 x /8 (Rc, NPT, G) (Plug) 2. b c d Section XX e x MM depth ML Note ) The intermediate strokes other than the standard strokes at left are manufactured by means of installing a spacer. Intermediate strokes for to are available in mm increments. Note 2) For intermediate strokes, dimensions, B, C, E, P, W, and WB will be the same as the standard stroke with a longer one. H: T-slot for hexagon bolt CLG CL CN2 MLC D- -X

22 Series Dimensions:, ø, M/L XB øx H9 øx H9 depth XL x YY depth YL IH X XC XL X X ±0.02 Detailed figure of XX section Section XX Z WB W Bottom view Extension locking Retraction locking Section XX x NN through IH IC I Z W x øo through L x øob depth of counterbore depth OL IC Section XX x MM depth ML (OL) ødb X ±0.02 T R IB ød PW X U X ±0.02 ID H: T-slot for hexagon bolt VB V H øx H9 depth XL 3 3 Q S Common Dimensions: M/L 3 Standard stroke 2,, 7, 0, 2, 7, 0, 2, 0, 3 F FB E b c d e IC B C D F FB G G GB H H I IB Extension locking Retraction locking ID IE Rc, NPT G Rc, NPT G IH J K L MM ML NN O OB OL P P PB PW Q R S T U V VB M8 x.2 M x. M x M8 x.2 M x. M x. Dimensions, DB, E: M (Slide bearing) /8 / / M M8 M a W WB X X XB XC XL YY YL Z st 2 2 < st 0 0 < st 0 0 < st 0 0 < st 3 st 2 2 < st 0 0 < st 0 0 < st 0 0 < st DB E st < st 0 0 < st 3 st < st 0 0 < st IF Unlocking port Unlocked when pressurized G GB P + Stroke C + Stroke B + Stroke + Stroke Note ) The intermediate strokes other than the standard strokes at left are manufactured by means of installing a spacer. Intermediate strokes for to are available in mm increments. Note 2) For intermediate strokes, dimensions, B, C, E, P, W, and WB will be the same as the standard stroke with a longer one IE 9 9 PB J K G.. Dimensions, DB, E: L (Ball bushing bearing) M8 x.2 M x. M x E DB st < st 0 0 < st 0 0 < st 3 st < st 0 0 < st 0 0 < st x P (Rc, NPT, G) T-slot dimensions x P (Plug) 2 a b c. 7. Rc,NPT /8 /8 / øx H9 depth XL d. 7 IF e G M x 0.8 M x 0.8 /8

23 Compact Guide Cylinder with Lock Series Dimensions:, ø0 M/L ø H9 depth T R Q S H9 ø IH Detailed figure of XX section Section XX x NN through X ød IB Standard stroke ødb IG Common Dimensions: M/L 0 2,, 7, 0, 2,, 7, 0, 2, 0, 3, 7, 0, 2,, 7, 0, 2, 0, 3 F IC I FB Z Z WB GC G W W GB PW X U IC b c d a e T-slot dimensions ID JB PB J L J K G VB V B + Stroke E + Stroke Note ) The intermediate strokes other than the standard strokes at left are manufactured by means of installing a spacer. Intermediate strokes for and ø0 are available in mm increments. Note 2) For intermediate strokes, dimensions, B, C, E, P, W, and WB will be the same as the standard stroke with a longer one. IC IF B C D F FB G G GB GC H H I IB Extension locking Retraction locking ID IE RC,NPT G RC,NPT G Rc,NPT G IG IH J J JB K L MM ML NN O OB P PB PW Q R S T U V VB M2 x.7 M x Dimensions, DB, E: M (Slide bearing) 0 X ±0.02 ø H9 depth M2 x.7 M x M2 3 2 M W WB X YY YL Z st 2 st 2 < st 0 < st 0 0 < st 0 0 < st 0 0 < st 3 st 2 st 2 < st 0 < st 0 0 < st 0 0 < st 0 0 < st M2 x M x Dimensions, DB, E: L (Ball bushing bearing) E E DB DB st < st 0 0 < st 3 st < st 0 0 < st 3 st 2 2 < st < st 0 0 < st 3 st 2 2 < st < st 0 0 < st x YY depth YL Section XX IF Unlocking port Unlocked when pressurized Extension locking P + Stroke 0 0 C + Stroke Bottom view 0 X ±0.02 x øo through x øob counterbore depth Retraction locking 2 x 3/8 (Rc, NPT, G) 2 3 X ±0.02 a Section XX (8) 2 x 3/8 (Rc, NPT, G) (Plug) b c d 8 /8 / e 22. x MM depth ML H: T-slot for hexagon bolt H ø H9 depth /8 /8 97 CLG CL CN2 MLC D- -X

24 Series uto Switch Mounting uto Switch Proper Mounting Position (Detection at Stroke End) and Its Mounting Height D-M9 D-M9V D-M9W D-M9WV D-M9 D-M9V D-9 D-9V D-Z7 D-Z D-Y9 D-Y9 D-Y7P D-Y7PV D-Y7W D-Y7WV D-Y7B to ø0 uto switch B Hs D-P3DW ( Cannot be mounted on bore size.) to B Hs, ø0 Hs D-PDW ( Cannot be mounted on bore size or less.) to, ø0.. Ht Ht Hs Hs Less than 2 to 7 strokes For bore sizes through 3 with two auto switches, one switch is mounted on each side. Hs uto Switch Proper Mounting Position uto switch model D-M9 D-M9V D-M9W D-M9WV D-M9 D-M9V B D-9 D-9V B D-Z7 Z D-Y9 Y7P D-Y9 Y7PV D-Y7W D-Y7WV D-Y7B B D-P3DW B D-PDW B Note ) djust the auto switch after confirming the operating conditions in the actual setting. Note 2) The auto switch mounting bracket BMG2-02 is used. 98 Note 2) uto Switch Mounting Height uto switch M9 model D-M9W D-M9 D-9 D-Z7 Z D-Y9 Y7P D-Y7W D-Y7B Hs D-9V D-M9V D-Y9 D-M9WV D-Y7PV D-M9V D-Y7WV D-P3DW D-PDW Hs Ht Hs Ht Hs Ht Hs Ht Hs.. 7 Ht

25 uto Switch Mounting Series Minimum uto Switch Mounting Stroke uto switch model D-M9 D-M9V D-9 D-9V D-M9W D-M9WV D-M9V D-M9 D-Z7 D-Z D-Y9 D-Y7P D-Y9 D-Y7PV D-Y7W D-Y7WV D-Y7B D-P3DW D-PDW Operating Range uto switch model D-9/9V D-Z7/Z D-Y/Y D-Y7P/Y7PV D-Y7W/Y7WV D-Y7B D-P3DW D-PDW No. of auto switch mounted pc. 2 pcs. pc. 2 pcs. pc. pc. 2 pcs. pc. 2 pcs., Different surfaces 2 pcs., Same surface ø ø0.. Note ) Note 2) Note 2) Note 2) Note 2) Note ) Confirm that it is possible to secure the minimum bending radius of mm of the auto switch lead wire before use. Note 2) Confirm that it is possible to securely set the auto switch(es) within the range of indicator green light ON range before use. For in-line entry type, please also consider Note ) shown above. Note 3) The D-P3DW can be mounted on bore sizes to ø0. Note ) The minimum bending radius of the D-PDW is 2 mm. Note ) The D-PDW can be mounted on bore sizes to ø0. D-M9/M9V D-M9W/M9WV D-M9/M9V pc. 2 pcs. pc. 2 pcs. pc. 2 pcs. 2 pcs. Since this is a guideline including hysteresis, not meant to be guaranteed. (ssuming approximately ±% dispersion) There may be the case it will vary substantially depending on an ambient environment. Note 2) Note 2) Note ) Note 2) Note ) 7 uto Switch Mounting Bracket: Part No. uto switch model to ø0 D-M9/M9V D-M9W/M9WV D-M9/M9V BMG2-02 D-9/9V D-P3DW BMG2-02 D-PDW BMG-0. D-9(V), M9(V), M9W(V), M9(V) BMG2-02 CLG CL CN2 MLC Other than the applicable auto switches listed in How to Order, the following auto switches can be mounted. For detailed specifications, refer to pages 9 to 2. uto switch model Model Electrical entry (Fetching direction) Features Reed Solid state D-Z73, Z7 D-Z D-Y9, Y9B, Y7PV D-Y7NWV, Y7PWV, Y7BWV D-Y9, Y9B, Y7P D-Y7NW, Y7PW, Y7BW D-Y7B D-PDW Grommet (In-line) Grommet (Perpendicular) Grommet (In-line) Without indicator light Diagnostic indication (2-color indicator) Diagnostic indication (2-color indicator) Water resistant (2-color indicator) Magnetic field resistant (2-color indicator) For solid state auto switches, auto switches with a pre-wired connector are also available. Refer to pages 92 and 93. Normally closed (NC = b contact) solid state auto switches (D-F9G/F9H/Y7G/Y7H types) are also available. Refer to pages 37 and 39 for details. 99 D- -X

26 Series Specific Product Precautions Be sure to read this before handling the products. Refer to back page for Safety Instructions and pages 3 to 2 for ctuator and uto Switch Precautions. Warning Selection. The holding force (max. static load) indicates the maximum capability to hold a static load without vibration and impact. Therefore, the maximum load (workpiece mass) should not exceed % of the holding force (max. static load). Select the load mass when unlocked in accordance with below. 2. Do not use for intermediate stops while the cylinder is operating. This cylinder is designed for locking against inadvertent movement from a stationary condition. Do not perform intermediate stops while the cylinder is operating, as this may cause unlocking malfunction, damage or shorten the service life. 3. Select the correct locking direction, as this cylinder does not generate holding force opposite to the locking direction. The extension locking does not generate holding force in the cylinder s retracting direction, and the retraction locking does not generate holding force in the cylinder s extension direction.. Even when locked, there may be a stroke movement of approximately mm in the locking direction due to external forces, such as the workpiece mass. Even when locked, if air pressure drops, a stroke movement of approximately mm may be generated in the locking direction of the lock mechanism due to external forces such as the workpiece mass.. When in the locked state, do not apply a load accompanied by an impact shock, strong vibration or turning force, etc. This may damage the locking mechanism, shorten the service life or cause unlocking malfunction.. Operate so that load mass, cylinder speed and eccentric distance are within the limiting ranges in the specifications and model selection graphs. If the products are used beyond the limiting range, it may lead to a reduced service life or cause damage to the machinery. (Refer to pages 9 and 92 for specifications and pages 78 to 89 for the Model Selection.) Pneumatic Circuit Warning Drop prevention circuit. Do not use 3 position valves with circuit example. The lock may be released due to inflow of the unlocking pressure. 2. Install speed controllers for meter-out control. (Circuit example ) When they are not installed or they are used under meter-in control, it may cause malfunction. 3. Branch off the compressed air piping for the lock unit between the cylinder and the speed controller. (Circuit example ) Note that branching off in another section can cause a reduction in service life.. Perform piping so that the side going from the piping junction to the lock unit is short. (Circuit example ) If the lock release port side is longer than another side from the piping junction, this may cause unlocking malfunction or shorten the service life. 0 Pneumatic Circuit Warning. Be aware of reverse exhaust pressure flow from common exhaust type valve manifolds. (Circuit example ) Since the lock may be released due to reverse exhaust pressure flow, use an individual exhaust type manifold or single type valve.. Be sure to release the lock before operating the cylinder. (Circuit example 2) When the lock release delays, a cylinder may eject at high speed, which is extremely dangerous. It may also damage the cylinder, greatly shorten the service life or cause locking malfunction. Even when a cylinder moves freely, be sure to release the lock and operate the cylinder. 7. Be aware that the locking action may be delayed due to the piping length or the timing of exhaust. (Circuit example 2) The locking action may be delayed due to the piping length or the timing of exhaust, which also makes the stroke movement toward the lock larger. Install the solenoid valve for locking closer to the cylinder than the cylinder drive solenoid valve. Emergency stop circuit. Perform emergency stops with the pneumatic circuit. (Circuit examples 3 and ) This cylinder is designed for locking against inadvertent movement from a stationary condition. Do not perform intermediate stops while the cylinder is operating, as this may cause unlocking malfunction or shorten the service life. Emergency stops must be performed with the pneumatic circuit, and workpieces must be held with the locking mechanism after the cylinder fully stops. 2. When restarting the cylinder from the locked state, remove the workpiece and exhaust the residual pressure in the cylinder. (Circuit examples 3 and ) cylinder may eject at high speed, which is extremely dangerous. It may also damage the cylinder, greatly shorten the service life or cause locking malfunction. 3. Be sure to release the lock before operating the cylinder. (Circuit example ) When the lock release delays, the cylinder may eject at high speed, which is extremely dangerous. It may also damage the cylinder, greatly shorten the service life or cause locking malfunction. Even when the cylinder moves freely, be sure to release the lock and operate the cylinder. Drop prevention circuit, Emergency stop circuit. If installing a solenoid valve for a lock unit, be aware that repeated supply and exhaustion of air may cause condensation. (Circuit examples 2 and ) The lock unit operating stroke is very small and so the pipe is long. If supplying and exhausting air repeatedly, condensation, which occurs by adiabatic expansion, accumulates in the lock unit. This may then cause air leakage and an unlocking malfunction due to corrosion of internal parts.

27 Series Specific Product Precautions 2 Be sure to read this before handling the products. Refer to back page for Safety Instructions and pages 3 to 2 for ctuator and uto Switch Precautions. Circuit examples Drop prevention Emergency stop Warning 2 3 Pneumatic Circuit Extension locking F Retraction locking B. Stopper Circuit. When used as a stopper, be careful that the workpiece does not collide with the cylinder in a locked condition. Use the guide cylinder with the circuit below. V If the workpiece were m bumped into the cylinder in the locked state, it could be unlocked by shock or the locking mechanism and the piston rod could be damaged, that could B shorten its service life substantially or result in breakage. M--B: When used as stopper The symbol for the cylinder with lock in the basic circuit uses SMC original symbol. Mounting Warning. Take precautions to prevent your fingers or hands from getting caught between the plate and the cylinder body or the lock body. Be very careful to prevent your hands or fingers from getting caught in the gap between the cylinder body and the lock body when air is applied. Caution B Mounting. Be sure to connect the load to the plate section with the lock in an unlocked condition. If this is done in the locked state, it may cause damage to the lock mechanism. Sizes through have a built-in holding function for the unlocked state, allowing the unlocked condition to be maintained even without an air supply. For through ø0, simply connect piping to the unlocking port and supply air pressure of 0.2 MPa or more. 2. When performing mounting adjustment, supply air pressure only to the unlocking port. 3. Use cylinders within the piston speed range. n orifice is set for this cylinder, but the piston speed may exceed the operating range if the speed controller is not used. If the cylinder is used outside the operating speed range, it may cause damage to the cylinder and shorten the service life. djust the speed by installing the speed controller and use the cylinder within the limited range.. Do not scratch or gouge the sliding portion of the piston rod and the guide rod. Damaged seals, etc. will result in leakage or malfunction.. Do not dent or scratch the mounting surface of a body and a plate. The flatness of the mounting surface may not be maintained, which would cause an increase in sliding resistance.. Make sure that the cylinder mounting surface has a flatness of 0.0 mm or less. If the flatness of the workpieces and brackets mounted on the plate is not appropriate, sliding resistance may increase. 7. Cylinder bottom Since the guide rods project from the bottom of the cylinder at the end of the retraction stoke, provide bypass ports in the mounting surface, as well as holes for the hexagon socket head mounting screws, when the cylinder is mounted from the bottom. Furthermore, when subjected to impact in use as a stopper, etc., screw the mounting bolts in to a depth of 2d or more. C C ±0.2 ±0.2 D M L d or more (d = Thread O.D.) ød Bypass port dia. B ±0.2 Hexagon socket head cap screw M x 0.8 M x.0 M8 x.2 M8 x.2 M x. M x. M2 x.7 M x 2.0 CLG CL CN2 MLC D- -X

28 Series Specific Product Precautions 3 Be sure to read this before handling the products. Refer to back page for Safety Instructions and pages 3 to 2 for ctuator and uto Switch Precautions. Caution Warning Piping Depending on the operating condition, change the position of plugs for the piping port.. For M fter tightening by hand, tighten additional / to / rotation with a tightening tool. 2. For taper thread Tighten with proper tightening torques below. lso, use pipe tape on the plug. With regard to the sunk dimension of a plug (dimension a in the figure), use the stipulated figures as a guide and confirm the air leakage before operation. If plugs on the top mounting port are tightened with more than the proper tightening torque, they will be screwed too deeply and the air passage will be constricted, resulting in limited cylinder speed. Connection thread (plug) size /8 / 3/8 pplicable tightening torgue (N. m) 7 to 9 2 to 22 to 2 a dimension 0. mm or less mm or less mm or less Preparing for Operation. Before starting operation from the locked position, be sure to restore air pressure to the B port in the pneumatic circuit. When pressure is not applied to the B port, the load may drop or the cylinder may eject at high speed, which is extremely dangerous. It may also damage the cylinder, greatly shorten the service life or cause unlocking malfunction. When applying pressure to the B port, be sure to confirm whether the environment is safe, since workpieces may move. 2. Since size through are shipped in an unlocked condition maintained by the unlocking bolt, be sure to remove the unlocking bolt following the steps below. If the cylinder is used without removing the unlocking bolt, the lock mechanism will not function. For through only z ) Confirm that there is no air pressure c inside the cylinder, and remove the dust cover z. x 2) Supply air pressure of 0.2 MPa or more to unlocking port x shown in the drawing on the left. 3) Remove the unlocking bolt c with a hexagon wrench (width across flats 2.). Since a holding function for the unlocked state is not available for sizes through ø0, they can be used as shipped. Plug a Manually unlocking For to Lock ring Warning For to ø0 Manual unlocking bolt Manually Unlocking. Do not perform unlocking while an external force such as a load or spring force is being applied. This is very dangerous because the cylinder will move suddenly. Release the lock after preventing cylinder movement with a lifting device such as a jack. 2. fter confirming safety, operate the manual release following the steps shown below. Carefully confirm that personnel are not inside the load movement range, etc., and that there is no danger even if the load moves suddenly. Locking direction Manual unlocking bolt Lock ring Locking direction Rod side Head side Rod side Head side Extension locking ) Remove the dust cover. 2) Screw a manual unlocking bolt (a bolt of M3 x 0. x L or more commercially available) into the lock ring threads as shown above, and lightly push the bolt in the direction of the arrow (head side) to unlock. Flat head screwdriver Unlocking lever Unlocking lever Locking direction Retraction locking ) Remove the dust cover. 2) Screw a manual unlocking bolt (a bolt of M3 x 0. x L or more commercially available) into the lock ring threads as shown above, and lightly push the bolt in the direction of the arrow (rod side) to unlock. Flat head screwdriver Locking direction Lock ring Lock ring Rod side Head side Rod side Head side Extension locking Retraction locking ) Remove the dust cover. ) Remove the dust cover. 2) Insert a flat head screwdriver on 2) Insert a flat head screwdriver on the rod side of the manual the head side of the manual unlocking lever as shown in the unlocking lever as shown in the figure above, and lightly push the figure above, and lightly push the screwdriver in the direction of the screwdriver in the direction of the arrow (rod side) to unlock. arrow (head side) to unlock. 2

29 Series Specific Product Precautions Be sure to read this before handling the products. Refer to back page for Safety Instructions and pages 3 to 2 for ctuator and uto Switch Precautions. Holding the Unlocked State ( to ) Caution. In order to hold the locked state, be sure to follow the steps below after confirming safety. ) Remove the dust cover z. 2) Supply air pressure of 0.2 MPa or more to the unlocking port x shown below and unlock. 3) Screw the attached hexagon socket head cap bolt c (, : M3 x 0. x L, : M3 x 0. x L), into the lock ring to hold the unlocked condition. 2. To use the lock mechanism again, be sure to remove the unlocking bolt. When the unlocking bolt is screwed z in, the lock mechanism does not c function. Remove the unlocking bolt according to the steps prescribed in x the section of Preparing for Operation. Caution Maintenance. In order to maintain good performance, operate with clean unlubricated air. If lubricated air, compressor oil or drainage, etc., enter the cylinder, there is a danger of sharply reducing the locking performance. 2. Do not apply grease to the piston rod. There is a danger of sharply reducing the locking performance. 3. to, a ø2 silver seal is labeled on the one surface of the lock body (on the surface opposite from the unlocking port). The seal is meant for dust prevention, but even if it is peeled off, there would be no problem functionally.. Never disassemble the lock unit. It contains a heavy duty spring which is dangerous and there is also a danger of reducing the locking performance. CLG CL CN2 MLC 3 D- -X