New. New RoHS. Mechanically Jointed Rodless Cylinder. Series MY1H

Transcription

1 Mechanically Jointed odless Cylinder inear Guide Type: ø, ø, ø iping can be connected from directions on the head cover. llows on-site piping to suit the installation conditions. New ohs iping from directions to directions New Back New Easy adjustment of cushion needle djustment is easier by changing the cushion needle adjustment from side to top. Hexagon wrench iping ports Front Side Bottom Cushion needle New uto switch can be mounted in any desired position. (D-M9, D-9 ) The auto switch can be fixed in any desired position with a mounting bracket. This reduces man-hours for mounting. Existing model New New New dust seal band improves life. The conventional groove mounting is changed to a magnetically sealed type. This means the dust seal band is always in contact with the cylinder, which reduces ingress of foreign matter, improving the life of the cylinder. MYH Existing model New MYH Dust seal band Seal magnet Dust seal band Mounting bracket Insert it at the notch and slide it along the mounting groove. Cylinder tube Cylinder tube CT.EUS--UK

2 The mounting and performance are the same as before, but the weight is reduced. Bore size [mm] NewMYH eduction rate Existing model Weight is reduced by the die cast head cover and removal of guide cover..7 kg.7 kg.8 kg 6% 6% 8%. kg.6 kg 6.7 kg Maintenance of dust seal band improved No need to select the dust seal band from two types. The dust seal band can be removed by loosening two holding screws (on one side). Space saving achieved by piping on the back When a speed controller is mounted, the cylinder installation area can be reduced significantly. Existing model New MYH Speed controller mounted on the back port Dust seal band Head plate Front side Front side Dust seal band holding screw Improvement of port variations With addition of the back port, piping can be connected to suit the installation conditions. Standard piping type Operating direction Front Side Centralised piping type Operating direction Front Side Bottom New Back Bottom New Back ort variation ort variation and can be mounted in any desired position. and can be mounted in any desired position. Features

3 Stroke djustment Unit With adjustment bolt With low/high load shock absorber + adjustment bolt (/H unit) unit unit H unit Intermediate fixing spacer as standard Fixture can be selected to hold the stroke adjustment unit at the intermediate stroke position. Intermediate fixing spacer Spacer length Improved shock-less characteristics when a workpiece is stopped Soft type of shock absorber can be selected for the stroke adjustment unit. (Made to Order: -XB) The cross section of the liquid passage is changed in proportion to the stroke by a unique mechanism. This allows a smooth absorption process. Side Support revents deflection of the cylinder tube at a long stroke. Improvement of positioning accuracy Uses a linear guide to achieve high repeatability. MY Series Variations Series MYB Bore size [mm] age MYB MYM MYC Digital catalogue New MYH MYH End lock MYH MYH End lock MYHT MY W age of this catalogue Digital catalogue Features

4 rior to Use Maximum llowable Moment/Maximum oad Weight Model Bore size Maximum allowable moment [N m] Maximum load weight [kg] [mm] M M M m m m MYH The above values are the maximum allowable values for moment and load weight. efer to each graph regarding the maximum allowable moment and maximum load weight for a particular piston speed. oad weight (kg) m Moment (N m) m m F M = F x F M = F x F M = F x Calculation of Guide oad Factor ) Maximum load weight (), static moment (), and dynamic moment () (at the time of impact with stopper) must be examined for the selection calculations. To evaluate, use υa (average speed) for () and (), and υ (collision speed υ =.υa) for (). Calculate m max for () from the maximum load weight graph (m, m, m) and M max for () and () from the maximum allowable moment graph (M, M, M). Sum of guide load factors oad weight [m] Static moment [M] Note ) Dynamic moment [ME] Σα = + + Note ) Maximum load weight [m max] llowable static moment [M max] llowable dynamic moment [ME max] Note ) Moment caused by the load, etc., with cylinder in resting condition Note ) Moment caused by the load equivalent to impact at the stroke end (at the time of impact with stopper) Note ) Depending on the shape of a workpiece, multiple moments may occur. When this happens, the sum of the load factors (Σα) is the total of all such moments. ) eference formula [Dynamic moment at the time of impact] Use the following formulae to calculate dynamic moment when taking stopper impact into consideration. m F FE : oad weight [kg] : oad [N] : oad equivalent to impact (at the time of impact with stopper) [N] υa: verage speed [mm/s] M : Static moment [N m] Note ) υ =.υa [mm/s] FE =.υa δ m g Note ) ME = FE =.7υaδm [N m] υ : Collision speed [mm/s] : Distance to the load center of gravity [m] ME: Dynamic moment [N m] δ : Bumper coefficient With air cushion = /0 With shock absorber = /0 g : Gravitational acceleration (9.8 m/s ) υ m FE ME Note ).υaδ is a dimensionless coefficient for calculating impact force. Note ) verage load coefficient (= ): For averaging the maximum load moment at the time of impact with stopper according to service life calculations. ) For detailed selection procedures, refer to Front matter and. Front matter

5 rior to Use Maximum llowable Moment Select the moment from within the range of operating limits shown in the graphs. Note that the maximum load weight value may sometimes be exceeded even within the operating limits shown in the graphs. Therefore, also check the load weight for the selected conditions. MYH/M MYH/M MYH/M Moment N m MYH MYH MYH Moment N m MYH MYH MYH Moment N m MYH MYH MYH iston speed mm/s iston speed mm/s iston speed mm/s Maximum oad Weight Select the load weight from within the range of limits shown in the graphs. Note that the maximum allowable moment value may sometimes be exceeded even within the operating limits shown in the graphs. Therefore, also check the allowable moment for the selected conditions. MYH/m MYH/m MYH/m oad weight kg MYH MYH MYH oad weight kg MYH MYH MYH oad weight kg MYH MYH MYH iston speed mm/s iston speed mm/s iston speed mm/s Front matter

6 Model Selection The following is the steps for selecting the most suitable MYH series to your application. Calculation of Guide oad Factor. Operating Conditions Cylinder MYH-0Z verage operating speed υa 00 mm/s Mounting orientation Wall mounting Cushion ir cushion (δ = /0) Mounting Orientation. Horizontalz. Wall y mounting mounting x y x z MYH-0Z Wb: MGGB-0 (. kg). Ceiling mounting x. Vertical mounting Wc: MH-6D (79 g) x z y z y. oad Blocking. Y Wa: Connection plate t = (880 g) Z 6 Y Wd: Workpiece (0 g) X Consult with SMC for wall mounting, ceiling mounting and vertical mounting types. Weight and Centre of Gravity for Each Workpiece Centre of gravity Workpiece Weight Wn mn X-axis Y-axis Z-axis Xn Yn Zn Wa Wb Wc 0.88 kg. kg 0.79 kg 6 mm mm mm 0 mm 0 mm mm mm. mm. mm Wd 0. kg mm mm. mm n = a, b, c, d. Calculation of Composite Centre of Gravity m = Σmn = = 6. kg X = m. Calculation of oad Factor for Static oad m: Weight x Σ (mn x xn) = (0.88 x 6 +. x x + 0. x ) = 8. mm 6. Y = x Σ (mn x yn) m = (0.88 x 0 +. x x + 0. x ) = 9.6 mm 6. Z = x Σ (mn x zn) m = (0.88 x +. x x x.) = 7. mm 6. m max (from q of graph MYH/m) = [kg] oad factor α = m/m max = 6./ = 0. m M: Moment Z M max (from w of graph MYH/M) = [N m] M = m x g x Z = 6. x 9.8 x 7. x =.9 [N m] oad factor α = M/M max =.9/ = 0.0 m Front matter M

7 Model Selection M: Moment X M max (from e of graph MYH/M) = 8.7 [N m] M = m x g x X = 6. x 9.8 x 8. x = 8.86 [N m] oad factor α = M/M max = 8.86/8.7 = 0. m M. Calculation of oad Factor for Dynamic Moment Equivalent load FE at impact FE =.υa x δ x m x g =. x 00 x ME: Moment x 6. x 9.8 = 68.6 [N] ME max (from r of graph MYH/M where.υa = mm/s) =.9 [N m] ME = x FE x Z = x 68.6 x 7. x =. [N m] oad factor α = ME/ME max =./.9 = 0.09 ME: Moment 0 M Z ME FE oad Weight ME max (from t of graph MYH/M where.υa = mm/s) = 7.6 [N m] ME = x FE x Y = x 68.6 x 9.6 x =.6 [N m] oad factor α = ME/ME max =.6/7.6 = Sum and Examination of Guide oad Factors Σα = α + α + α + α + α = 0.60 The above calculation is within the allowable value, and therefore the selected model can be used. Select a shock absorber separately. In an actual calculation, when the total sum of guide load factors Σα in the formula above is over, consider either decreasing the speed, increasing the bore size, or changing the product series. This calculation can be easily made using the "Guide Cylinder Selection Software", download it from llowable Moment ME FE M Y MYH/m oad weight kg 0 q MYH MYH MYH MYH/M Moment N m r MYH MYH MYH MYH/M Moment N m w MYH MYH MYH MYH/M Moment N m e t MYH MYH MYH iston speed mm/s iston speed mm/s iston speed mm/s iston speed mm/s Front matter

8 Mechanically Jointed odless Cylinder inear Guide Type ø, ø, ø ohs How to Order inear guide type MYH 00 Z M9BW Bore size [mm],, inear guide type Symbol TN TF Bore size mm mm mm ort thread type Type Bore size c NT ø, ø, ø G G iping Standard type Centralised piping type Cylinder stroke [mm] Maximum Standard stroke [mm] manufacturable stroke [mm], 0,, 0, 0, 00, 0,, 0,, Strokes are manufacturable in mm increments, up to the maximum stroke. However, add -XB to the end of the part number for non-standard strokes from to 99. lso when exceeding a 600 mm stroke, specify -XB at the end of the part number. End lock position Without end lock E ight end F eft end W Both ends For end lock positions, refer to page. symbol For stroke adjustment unit, refer to page. Intermediate fixing spacer is not available for end lock mounting side. Made to Order efer to page for details. Number of auto switches pcs. S pc. n n pcs. uto switch Without auto switch (Built-in magnet) efer to the table below for the applicable auto switch model. pplicable uto Switches/efer to auto switch guide for further information on auto switches. Type Solid state auto switch eed auto switch Special function Diagnostic indication (-colour indication) Water resistant (-colour indication) Electrical entry Wiring (Output) Grommet -wire (NN) -wire (N) -wire -wire (NN) Yes -wire (N) V -wire -wire (NN) -wire (N) -wire -wire Yes (NN equivalent) Grommet No -wire V ead wire length symbols: 0. m (Example) M9NW m M (Example) M9NWM m (Example) M9NW m Z (Example) M9NWZ Indicator light oad voltage DC C V, V V V, V V V, V V V 0 V V 0 V or less uto switch model erpendicular M9NV M9V M9BV M9NWV M9WV M9BWV M9NV M9V M9BV 96V 9V 90V In-line M9N M9 M9B M9NW M9W M9BW M9N M9 M9B There are other applicable auto switches other than listed above. For details, refer to page. For details about auto switches with pre-wired connector, refer to auto switch guide. uto switches are shipped together, (but not assembled). (For details about auto switch mounting, refer to page.) ead wire length [m] re-wired 0. None pplicable load connector () (M) () (Z) (N) Water resistant type auto switches can be mounted on the above models, but in such case SMC cannot guarantee water resistance. lease consult with SMC regarding water resistant types with the above model numbers. IC circuit IC circuit IC circuit IC circuit IC circuit Solid state auto switches marked with are produced upon receipt of order. Mounting bracket (BMY-06) is separately required to retrofit the above auto switches. elay, C elay, C

9 Mechanically Jointed odless Cylinder inear Guide Type Specifications Bore size [mm] Fluid ction Operating pressure range roof pressure mbient and fluid temperature Cushion ubrication Stroke length tolerance iping port size Front/Side/Back port Bottom port ir Double acting 0. to 0.8 Ma. Ma to 60 C ir cushion Non-lube c/8 c/ c/6 c/6 c/8 ock Specifications With end lock Symbol Bore size [mm] ock position One end (Selectable), Both ends Holding force (Max.) [N] Fine stroke adjustment range [mm] 70 0 to. 0 to to 6 Backlash mm or less Manual release ossible (Non-lock type) Made to Order Made to Order (For details, refer to pages 7 and 8.) Symbol Specifications -XB Intermediate stroke (Using exclusive body) -XB ong stroke -XB Shock absorber/soft type J series mounted -XC6 With knock pin holes -X68 Helical insert thread Stroke adjustment Unit Specifications Bore size [mm] Unit symbol Configuration Shock absorber model Stroke adjustment range by intermediate fixing spacer [mm] Without spacer With short spacer With long spacer With adjustment bolt Stroke djustment Unit Symbol Without unit : With adjustment bolt With short spacer With long spacer : With low load shock absorber + adjustment With short spacer bolt With long spacer H: With high load shock absorber + adjustment With short spacer bolt With long spacer Without unit B07 + with adjustment bolt 0 to.. to to. Shock bsorber Model for and H Units H H iston Speed Without stroke adjustment unit Stroke adjustment unit Note ) Be aware that when the stroke adjustment range is increased with the adjustment bolt, the air cushion capacity decreases. lso, when exceeding the air cushion stroke ranges on page, the piston speed should be 0 to 0 mm/s. Note ) The piston speed is 0 to 00 mm/s for centralised piping. Note ) Use at a speed within the absorption capacity range. efer to page. B07 B J07H JH H B + with adjustment bolt Stroke adjustment range is applicable for one side when mounted on a cylinder. eft side stroke adjustment unit S 6S 7S S 6S 7S HS H6S H7S Bore size [mm] unit unit and H unit With adjustment bolt ight side stroke adjustment unit : With adjustment bolt : With low load shock absorber + adjustment bolt S H H6 H7 With short spacer S H6 H66 H76 With long spacer S H7 H67 H77 S H H6 H7 With short spacer S H6 H66 H76 Intermediate fixing spacer is not available for end lock mounting side. Spacers are used to fix the stroke adjustment unit at an intermediate stroke position. Type Standard (Shock absorber/b series) Shock absorber/soft type J series mounted (-XB) Stroke adjustment unit With long spacer S H7 H67 H77 Bore size [mm] B B JH The shock absorber service life is different from that of the MYH cylinder depending on operating conditions. efer to the Series B/J Specific roduct recautions for the replacement period. Shock absorber/soft type J series mounted (-XB) is made to order. For details, refer to page 7. B + with adjustment bolt 0 to to to 6 H B + with adjustment bolt H: With high load shock absorber + adjustment bolt SH H 6H 7H H 6H 7H H H6H H7H With short spacer SH6 H6 6H6 7H6 H6 6H6 7H6 HH6 H6 H7H6 With long spacer SH7 H7 6H7 7H7 H7 6H7 7H7 HH7 H6H7 H7 to 0 to 00 mm/s 0 to 00 mm/s 0 to 0 mm/s With adjustment bolt B + with adjustment bolt 0 to 6 6 to to 8 Spacer length Note ) Note ) Shock bsorber Specifications Model B + with adjustment bolt Spring Extended force [N] etracted Operating temperature range [ C] to 60 The shock absorber service life is different from that of the MYH cylinder depending on operating conditions. efer to the Series B Specific roduct recautions for the replacement period. H mounting diagram Intermediate fixing spacer lace the protruding section on the stroke adjustment unit side. Example of 67 attachment eft side ight side unit unit Short spacer ong spacer ort Max. absorbed energy [J] Stroke absorption [mm] Max. collision speed [mm/s] Max. operating frequency [cycle/min] B B ort B 8.8 0

10 Theoretical Output Unit: N Bore iston Operating pressure [Ma] size area [mm] [mm ] Note) Theoretical output [N] = ressure [Ma] x iston area [mm ] Weight Bore size [mm] Basic weight dditional weight per each mm of stroke Side support bracket weight (per set) /B type weight Calculation: (Example) MYH-00Z Unit: kg weight (per unit) unit weight Basic weight.7 kg Cylinder stroke 00 mm stroke dditional weight 0.0 kg/ mm stroke unit weight 0.0 kg x x.0 kg unit weight H unit weight Options Stroke djustment Unit/art No. Bore size mm mm mm MYH Symbol H H Component arts MYH- (Without spacer) Unit type Mounting position unit eft ight unit eft ight H unit eft ight Note) For details about adjustment range, refer to page. 6N MYH--6 (With short spacer) Intermediate fixing spacer Without spacer 6 Short spacer 7 ong spacer Spacer delivery style Unit installed N Spacer only Spacers are used to fix the stroke adjustment unit at an intermediate stroke position. Spacers are shipped for a set of two. Spacer length Intermediate fixing spacer lace the protruding section on the stroke adjustment unit side. When ordering the intermediate fixing spacer for the stroke adjustment unit, the intermediate fixing spacer is shipped together. MYH--7 (With long spacer) MYH--6N (Short spacer only) Stroke adjustment unit Stroke adjustment unit Stroke adjustment unit Short spacer MYH--7N (ong spacer only) Nut Short spacer ong spacer ong spacer Nuts are equipped on the cylinder body. Side Support/art No. Type Bore size [mm] Side support Side support B MY-S MY-SB MY-S MY-SB For details about dimensions, etc., refer to page. Side supports consist of a set of right and left support. MY-S MY-SB

11 Mechanically Jointed odless Cylinder inear Guide Type Cushion Capacity Cushion Selection bsorption Capacity of ir Cushion and Stroke djustment Units <ir cushion> ir cushions are a standard feature on mechanically jointed rodless cylinders. The air cushion mechanism is incorporated to prevent excessive impact of the piston with high kinetic energy at the stroke end. The purpose of air cushion, thus, is not to decelerate the piston near the stroke end. The ranges of load and speed that air cushions can absorb are within the air cushion limit lines shown in the graphs. < with shock absorber> Use this unit when operating with a load and speed exceeding the air cushion limit line, or when cushioning is required outside of the effective air cushion stroke range due to stroke adjustment. unit Use this unit when cushioning is necessary outside of the effective air cushion range even if the load and speed are within the air cushion limit line, or when the cylinder is operated in a load and speed range above the air cushion limit line and below the unit limit line. H unit Use this unit when the cylinder is operated in a load and speed range above the unit limit line and below the H unit limit line. Caution. efer to the below figure when using the adjustment bolt to perform stroke adjustment. When the effective stroke of the shock absorber decreases as a result of stroke adjustment, the absorption capacity decreases dramatically. Secure the adjustment bolt at the position where it protrudes approximately 0. mm from the shock absorber. djustment bolt 0. MYH Collision speed mm/s MYH Collision speed mm/s oad weight kg 0 0 Horizontal collision: = 0. Ma m,m,m max. Horizontal collision: = 0. Ma m,m,m max. oad weight kg H unit unit ir cushion H unit unit 0 ir cushion Calculation of bsorbed Energy for Stroke djustment Unit with Shock bsorber Unit: N m Horizontal collision Vertical collision Vertical collision (Downward) (Upward) MYH Collision speed mm/s Horizontal collision: = 0. Ma oad weight kg ir Cushion Stroke Bore size [mm] m,m,m max. H unit unit ir cushion Unit: mm Cushion stroke 9 Shock absorber Type of impact m s m s s. Do not use a shock absorber together with air cushion. Kinetic energy E Thrust energy E F s F s + m g s F s m g s bsorbed energy E + E E Symbols υ: Speed of impact object [m/s] F: Cylinder thrust [N] s: Shock absorber stroke [m] m: Weight of impact object [kg] g: Gravitational acceleration (9.8 m/s ) Note) The speed of the impact object is measured at the time of impact with the shock absorber. m

12 Specific roduct recautions Be sure to read the below before handling. efer to back cover for Safety Instructions. For ctuator and uto Switch recautions, refer to Handling recautions for SMC roducts (M-E0-) and Operation Manual. lease download it via our website Caution Operating recautions Use caution not to get your hands caught in the unit. When using a product with stroke adjustment unit, the space between the slide table (slider) and the stroke adjustment unit becomes narrow at the stroke end, causing a danger of hands getting caught. Install a protective cover to prevent direct contact with the human body. ort Variation Operating direction djustment bolt lock nut Unit holding bolt ort variation (Standard piping) Operating direction Shock absorber <Fastening of unit> The unit can be secured by evenly tightening the four unit holding bolts. Tightening Torque for Stroke djustment Unit Holding Bolts Unit: N m Bore size [mm] Tightening torque.8..8 ort variation (Centralised piping) Operating direction Caution Do not operate with the stroke adjustment unit fixed in an intermediate position. When the stroke adjustment unit is fixed in an intermediate position, slippage can occur depending on the amount of energy released at the time of an impact. In that case, use a short spacer or a long spacer. For other lengths, please consult with SMC. (efer to Tightening Torque for Stroke djustment Unit Holding Bolts. ) <djustment bolt stroke adjustment> oosen the adjustment bolt lock nut, and adjust the stroke from the lock cover side using a hexagon wrench. Then, retighten the lock nut. <Shock absorber stroke adjustment> oosen the two unit holding bolts at the shock absorber side, turn the shock absorber and adjust the stroke. Then, uniformly retighten the unit holding bolts to secure the shock absorber. ort variation (End lock)

13 Specific roduct recautions Be sure to read the below before handling. efer to back cover for Safety Instructions. For ctuator and uto Switch recautions, refer to Handling recautions for SMC roducts (M-E0-) and Operation Manual. lease download it via our website With End ock ecommended neumatic Circuit Caution This is necessar y for the correct locking and unlocking actions. Caution Caution Caution Operating recautions. Do not use -position solenoid valves. void use in combination with -position solenoid valves (especially closed centre metal seal types). If pressure is trapped in the port on the lock mechanism side, the cylinder cannot be locked. Furthermore, even after being locked, the lock may be released after some time due to air leaking from the solenoid valve and entering the cylinder.. Back pressure is required when releasing the lock. Before starting operation, be sure to control the system so that air is supplied to the side without the lock mechanism (in case of locks on both ends, the side where the slide table is not locked) as shown in the figure above. There is a possibility that the lock may not be released. (efer to ock elease. ). elease the lock when mounting or adjusting the cylinder. If mounting or other work is performed when the cylinder is locked, the lock unit may be damaged.. Operate at % or less of the theoretical output. If the load exceeds % of the theoretical output, this may cause problems such as failure of the lock to release, or damage to the lock unit.. Do not operate multiple cylinders in synchronisation. void applications in which two or more end lock cylinders are synchronised to move one workpiece, as one of the cylinder locks may not be able to release when required. 6. Use a speed controller with meter-out control. ock cannot be released occasionally by meter-in control. 7. Be sure to operate completely to the cylinder stroke end on the side with the lock. If the cylinder piston does not reach the end of the stroke, locking and unlocking may not be possible. (efer to End ock Mechanism djustment. ) Operating ressure. Supply air pressure of 0. Ma or higher to the port on the side that has the lock mechanism, as it is necessary for disengaging the lock. Exhaust Speed. ocking will occur automatically if the pressure applied to the port on the lock mechanism side falls to 0.0 Ma or less. In the cases where the piping on the lock mechanism side is long and thin, or the speed controller is separated at some distance from the cylinder port, the exhaust speed will be reduced. Take note that some time may be required for the lock to engage. In addition, clogging of a silencer mounted on the solenoid valve exhaust port can produce the same effect. elation to Cushion Caution. When the air cushion on the lock mechanism side is in a fully closed or nearly closed state, there is a possibility that the slide table will not reach the stroke end, in which case locking will not occur. End ock Mechanism djustment Caution. The end lock mechanism is adjusted at the time of shipping. Therefore, adjustment for operation at the stroke end is unnecessary.. djust the end lock mechanism after the stroke adjustment unit has been adjusted. The adjustment bolt and shock absorber of the stroke adjustment unit must be adjusted and secured first. ocking and unlocking may not occur otherwise.. erform fine adjustment of the end lock mechanism as follows. oosen the lock finger holding bolts, and then adjust by aligning the centre of the lock piston with the centre of the lock finger hole. Secure the lock finger. ock finger (Hole) ock piston Warning Caution ock elease Manual elease b Screwdriver, etc. a ock finger ock finger holding bolt. Before releasing the lock, be sure to supply air to the side without the lock mechanism, so that there is no load applied to the lock mechanism when it is released. (efer to ecommended neumatic Circuit. ) If the lock is released when the port on the side without the lock is in an exhaust state, and with a load applied to the lock unit, the lock unit may be subjected to an excessive force and be damaged. Furthermore, sudden movement of the slide table is very dangerous.. When manually releasing the end lock, be sure to release the pressure. If it is unlocked while the air pressure still remains, it will lead to damage a workpiece, etc. due to unexpected lurching.. erform manual release of the end lock mechanism as follows. ush the lock piston down with a screwdriver, etc., and move the slide table. Other handling precautions regardin g mounting, piping and environment are the same as the standard series. 6

14 SMC Construction Standard type # e # # #0!9 i r! u y @ $ $0 #9 #8!7 #6 # 7

15 Mechanically Jointed odless Cylinder inear Guide Type Component arts No Description Material Note luminium alloy luminium alloy Special resin luminium alloy luminium alloy luminium alloy Special resin Special resin Special resin Stainless steel Sintered iron material Stainless steel olled steel Special resin Special resin Carbon tool steel Special resin are earth magnet Carbon steel Bearing steel Chromium molybdenum steel Chromium molybdenum steel Chromium molybdenum steel Chromium molybdenum steel Carbon steel Carbon steel Carbon steel Stainless steel Chromium molybdenum steel Spring steel ubber magnet Cylinder tube Head cover Cushion boss Slide table iston yoke iston Wear ring Belt separator Guide roller arallel pin Coupler Head plate Cushion needle Belt clamp Guide End cover Steel ball Bearing Magnet Square nut Spring pin Thin head screw Hexagon socket head cap screw Hexagon socket head cap screw Hexagon socket head cap screw Hexagon socket head taper plug Hexagon socket head taper plug Stopper Spacer Hexagon socket button head screw C retaining ring Seal magnet Hard anodised ainted Hard anodised Chromated Chromated Nickel plated Chromated Black zinc chromated Chromated Chromated Chromated Chromated Chromated (Centralised piping: pcs.) Chromated (Centralised piping: pcs.) Chromated eplacement arts: Seal Kit No Description Material Qty. MYH Seal belt Dust seal band Cushion boss gasket O-ring Side scraper Scraper iston seal Cushion seal Tube gasket O-ring Special resin Stainless steel NB NB Special resin NB NB NB NB NB MY-6C- Stroke MYB-6B- Stroke MYB-6G900 ø. x ø x ø.0 MYH-S MYH MY-6C- Stroke MYB-6B- Stroke MYB-6G90 ø7. x ø.7 x ø.7 MYH-S MYB MY-6- Stroke MYB-6B- Stroke MYB-6G90 ø7. x ø.7 x ø.7 MYH-BK90B MYH-BK90B MYH-BK90B Seal kit includes!9, #0, #, # and #. Order the seal kit based on each bore size. Seal kit includes a grease pack ( g). When! or!6 is shipped independently, a grease pack ( g) is included. Order with the following part number when only the grease pack is needed. Grease pack part number: G-S-0 ( g), G-S-0 ( g) MYH-S 8

16 Construction End lock!7!8 MYH @ e w!9!!6 q!0! t r i!! S Component arts No Description Material Note luminium alloy Carbon steel olled steel Carbon tool steel luminium alloy Spring steel luminium alloy High carbon chromium bearing steel High carbon chromium bearing steel Carbon tool steel Chromium molybdenum steel Chromium molybdenum steel High carbon chromium bearing steel High carbon chromium bearing steel luminium alloy luminium alloy luminium alloy Chromium molybdenum steel Nickel plated Chromated Chromated ainted ainted Chromated ocking body ock finger ock finger bracket ock piston od cover eturn spring Bypass pipe Steel ball Steel ball Inverted internal retaining ring Hexagon socket head cap screw Hexagon socket head cap screw Steel ball Steel ball Head cover W Head cover W Cushion ring Hexagon socket head set screw ainted fter quenching, nickel plated Nickel plated fter quenching, electroless nickel plated Hard anodised Zinc chromated Hard anodised u! o y 9 eplacement arts: Seal Kit No. 8 9 Description Material Qty. od seal iston seal O-ring O-ring NB NB NB NB MYH DY8K DY- C-8 C- Since the seal kit does not include a grease pack, order it separately. Grease pack part no.: G-S-0 ( g) MYH DY8K DY- C-8 C- MYH DY8K DY- C-8 C-

17 SMC V SMC Mechanically Jointed odless Cylinder inear Guide Type Standard Type/Centralised iping Type egarding centralised piping port variations, refer to page. MYH / / Stroke Z (WWW) ZZ (MYH G) ZZ. VV x x J depth K WW XX XXX ZZ XXX XX ZZ (MYH G) G (ort) Z + Stroke B UU TTT () x MM depth M G G 6 WXX SS YH QQ (MYH G) NE NH TT H (MYH G) UU 6 (ort) G N NF SS (ort) (ort) MYH G MYH G x x øb counterbore depth C ød through-hole QQ (MYH G) View Workpiece mounting centre line C B Guide centre line Cylinder mounting centre line Cushion needle Q + Stroke E D NC GB QW F NW W (MYH G) View B 6 Standard piping/centralised piping Model B C G GB H J K D W M MM N NC NE NF NH NW B C MYH MYH MYH M6 x M8 x. M x M x 0.8 M6 x M6 x c/8 c/8 c/ Model D E F G Q QW TT TTT VV WW WWW XXX YH Z ZZ Centralised piping [mm] MYH MYH MYH c/6 c/6 c/8 Model QQ SS UU XX MYH MYH MYH WX V Y (x) x ød Y WXX WX ød Bottom ported (pplicable O-ring) This figure shows the recommended machining dimensions of the mounting surface when viewed from the cylinder side. Values inside the parentheses are those for MYH G. Hole Size for Centralised iping on the Bottom (Machine the mounting side to the dimensions below.) Standard piping/centralised piping Centralised piping [mm] Model WXX Y d D MYH MYH MYH [mm] pplicable O-ring C9 C. Model WX V MYH MYH MYH

18 SMC SMC Stroke djustment Unit With adjustment bolt MYH Bore size Stroke Z F FC E E EB W EC EY TT h pplicable cylinder E E EB EC EY F FC h TT W MYH (Max.6.) MYH (Max.) 6 MYH (Max.) 7 With low load shock absorber + adjustment bolt MYH Bore size Stroke Z F FC Shock absorber S E E EB W EC EY (Shock absorber stroke) T TT h pplicable cylinder E E EB EC EY F F FC h S T TT W Shock absorber model MYH (Max.6.) B07 MYH (Max.) 6 B MYH (Max.) 7 B [mm]

19 SMC Mechanically Jointed odless Cylinder inear Guide Type Stroke djustment Unit With high load shock absorber + adjustment bolt MYH Bore size Stroke HZ F FC Workpiece Shock absorber a E S E EB W EC EY (Shock absorber stroke) T TT h Since the EY dimension of H unit is greater than the table top height (H dimension), when a workpiece exceeding the overall length ( dimension) of the slide table is mounted, allow a clearance of size a or larger at the workpiece side. pplicable cylinder E E EB EC EY F F FC h S T TT W Shock absorber model a MYH (Max.6.) B. MYH (Max.) 6 B. MYH (Max.) 7 B.

20 SMC SMC With End ock Dimensions for types other than end lock are identical to the standard type dimensions. For details about dimensions, etc., refer to page. MYH WZ (Both ends) WW VV x ZZ x ZZ VV WW x x J depth K (ort) (ort) QQ (ort) NC QQ UU SS () QW NW W XX XX H NE NH MYH G SS TT UU W W W x G c/8 (ort) YH H H Cushion needle Z + Stroke N G GB x MYH G TT ong hole for stroke adjustment (djustment range: 0 to T mm) x MM depth M D Guide centre line x x øb counterbore depth C ød through-hole B G Workpiece mounting centre line C Q + Stroke E Cylinder mounting centre line F ong hole for stroke adjustment (djustment range: 0 to T mm) MYH - FZ MYH - EZ Standard piping/centralised piping (eft end) (ight end) Model B C G GB H J K D W M MM N NC NE NH NW B C D MYH MYH MYH M6 x M8 x. M x M x 0.8 M6 x M6 x c/8 c/8 c/ Model E F G Q QW SS TT UU VV WW XX YH Z ZZ End lock mechanism (Standard piping/centralised piping) [mm] MYH MYH MYH c/6 c/6 c/8 Model T W W W MYH MYH MYH H H WX S Y x x ød Y WX S This figure shows the recommended machining dimensions of the mounting surface when viewed from the cylinder side. ød Bottom ported (pplicable O-ring) Hole Size for Centralised iping on the Bottom (Machine the mounting side to the dimensions below.) Standard piping/centralised piping Model WX Y S d D pplicable O-ring MYH C9 MYH MYH C.

21 Mechanically Jointed odless Cylinder inear Guide Type Side Support Side support MY-S x øg B x øh F E C D Side support B MY-S B x J B E C D art no. MY-S B MY-S B MY-S B pplicable cylinder MYH MYH MYH 0 B C D 6 80 E Side supports consist of a set of right and left supports. F 6 8. G 9. H [mm] J M6 x M8 x. M x. Guide to Side Support pplication For long stroke operation, the cylinder tube may be deflected depending on its own weight and the load. In such a case, use a side support in the middle section. The spacing () of the support must be no more than the values shown in the below graph. m (800) (600) m m Weight m (kg) 0 () MYH MYH MYH Caution. If the cylinder mounting surfaces are not measured accurately, using a side support may cause poor operation. Therefore, be sure to level the cylinder tube when mounting it. lso, for long stroke operation involving vibration and impact, use of a side support is recommended.. Support brackets are not for mounting; use them solely for providing support Support spacing [mm]

22 SMC D-M9BW SMC D-M9BW uto Switch Mounting uto Switch roper Mounting osition uto Switch roper Mounting osition [mm] uto switch D-M9 model D-M9 V D-M9 W D-9 D-M9 WV D-9 V D-M9 D-M9 V Bore size Note) djust the auto switch after confirming the operating conditions in the actual setting. Operating ange uto switch model D-M9 /M9 V D-M9 W/M9 WV D-M9 /M9 V D-9 /9 V Bore size..0 Note) Values which include hysteresis are for guideline purposes only, they are not a guarantee (assuming approximately ±0% dispersion) and may change substantially depending on the ambient environment [mm] uto Switch Mounting Bracket/art No. uto switch model D-M9 /M9 V D-M9 W/M9 WV D-M9 /M9 V D-9 /9 V Bore size [mm] ø to ø BMY-06 BMY-06 Other than the applicable auto switches listed in How to Order, the following auto switches are mountable. Normally closed (NC = b contact) solid state auto switches (D-F9G/F9H) are also available. For details, consult with SMC. With pre-wired connector is also available for solid state auto switches. For details, consult with SMC.

23 uto Switches Connection and Example Basic Wiring Solid state -wire, NN Solid state -wire, N -wire (Solid state) -wire (eed) Main circuit of switch oad Black Main circuit of switch Black oad Main circuit of switch oad Indicator protection circuit, etc. oad (ower supply for switch and load are separate.) Main circuit of switch oad Black Main circuit of switch oad Indicator protection circuit, etc. oad s -wire, NN -wire, N Black Input Black Input uto switch uto switch COM COM C internal circuit C internal circuit -wire -wire Input Input Connect according to the applicable C input specifications, as the connection method will vary depending on the C input specifications. uto switch uto switch COM C internal circuit COM C internal circuit (Using relays) uto switch uto switch Black elay Black elay oad elay contact Black uto switch oad uto switch Black uto switch uto switch Black Black oad -wire with -switch ND connection When two auto switches are connected in series, oad malfunction may occur uto switch because the load voltage will decrease in the ON state. The indicator lights will uto switch light up when both of the auto switches are in the ON state. oad voltage at ON = ower supply voltage esidual voltage x pcs. = V V x pcs. = 6 V Example: ower supply voltage VDC uto switch internal voltage drop V The indicator lights will light up when both of the auto switches are in the ON state. -wire with -switch O connection (Solid state) When two auto switches oad are connected in parallel, uto switch malfunction may occur because the load voltage will increase in the OFF state. uto switch oad voltage at OFF = eakage current x pcs. x oad impedance = m x pcs. x kω = 6 V Example: oad impedance kω uto switch leakage current m (eed) Because there is no leakage current, the load voltage will not increase in the OFF state. However, depending on the number of auto switches in the ON state, the indicator lights may sometimes grow dim or not light up, due to the dispersion and reduction of the current flowing to the auto switches. 6

24 Made to Order lease contact SMC for detailed dimensions, specifications and lead times. Made to Order Made-to-Order ist Series MYH Type Basic type Intermediate stroke -XB ong stroke -XB Intermediate Stroke (Using exclusive body) Shock absorber/ soft type mounted -XB MY H Bore size Stroke Z uto switch Suffix XB With knock pin holes Helical insert thread Copper free -XC6 -X68 - Cylinder which can reduce the mounting space by using an exclusive body which does not use a spacer to achieve that the overall length dimension could be shortened when an intermediate stroke other than the standard stroke is required. Stroke range: to 99 mm Symbol -XB Type/Bore size H inear guide type Example) MYHG-99Z-M9BW-XB Specifications: Same as standard type Dimensions: Same as standard type ong Stroke pplicable to long strokes exceeding the standard stroke. The stroke can be set in units of mm. Stroke range: 60 to 0 mm MY H Bore size Stroke Z uto switch Suffix XB Symbol -XB Specifications: Same as standard type Shock bsorber/soft Type J Series Mounted Dimensions: Same as standard type The shock absorber/soft type J series is mounted onto the standard cylinder, making a soft stop at the stroke end possible. MYH Type/Bore size H inear guide type Example) MYHG-99Z-M9BW-XB 0 Z Type/Bore size H inear guide type XB Shock absorber/soft type J series mounted, S, S H, HS, SH, H, H symbol ø J07H JH Bore size ø JH ø JH efer to the J catalogue for details about the shock absorber/soft type J series. Example MYH- XB Shock absorber/ soft type J series mounted Symbol -XB How to order stroke adjustment unit model efer to How to Order on page. bsorption Capacity of Stroke djustment Units MYH MYH MYH Collision speed mm/s unit H unit Horizontal 0 collision or Downward upward vertical vertical collision collision mmax mmax mmax oad weight kg Collision speed mm/s unit Horizontal 0 collision or Downward upward vertical vertical collision collision 0 0 mmax mmax mmax oad weight kg Collision speed mm/s Downward vertical collision unit Horizontal collision or upward vertical collision 0 0 mmax mmax oad weight kg mmax 7

25 Made to Order With Knock in Holes Cylinder with knock positioning pin hole Stroke range: 60 to 0 mm MY H Bore size Stroke Z uto switch Suffix XC6 Symbol -XC6 Type/Bore size H inear guide type Example) MYHG-0Z-M9BW-XC6 Specifications: Same as standard type Dimensions Dimensions other than below are the same as standard type. X ong hole depth XG XGH7 XB±0. XH Bore size [mm] [mm] X XB XC XD XE XC øxgh7 depth XG Mounting surface of a workpiece for the slide table Bore size [mm] XF XG XH XJ XF XGH øxgh7 depth XG ong hole depth XG XJ XE (XD + Stroke)±0. Mounting surface of cylinder tube Helical Insert Thread Helical insert thread is used for the slide table mounting thread, the thread size is the same as the standard model. Symbol -X68 MY H Bore size Stroke Z uto switch Suffix X68 Type/Bore size H inear guide type Example) MYHG-0Z-M9BW-X68 Specifications: Same as standard type 8

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28 Safety Instructions Caution: Warning: Danger : Caution indicates a hazard with a low level of risk which, if not avoided, could result in minor or moderate injury. Warning indicates a hazard with a medium level of risk which, if not avoided, could result in death or serious injury. Danger indicates a hazard with a high level of risk which, if not avoided, will result in death or serious injury. These safety instructions are intended to prevent hazardous situations and/or equipment damage. These instructions indicate the level of potential hazard with the labels of Caution, Warning or Danger. They are all important notes for safety and must be followed in addition to International Standards (ISO/IEC) ), and other safety regulations. ) ISO : neumatic fluid power General rules relating to systems. ISO : Hydraulic fluid power General rules relating to systems. IEC 60-: Safety of machinery Electrical equipment of machines. (art : General requirements) ISO 8-: Manipulating industrial robots - Safety. etc. Warning. The compatibility of the product is the responsibility of the person who designs the equipment or decides its specifications. Since the product specified here is used under various operating conditions, its compatibility with specific equipment must be decided by the person who designs the equipment or decides its specifications based on necessary analysis and test results. The expected performance and safety assurance of the equipment will be the responsibility of the person who has determined its compatibility with the product. This person should also continuously review all specifications of the product referring to its latest catalogue information, with a view to giving due consideration to any possibility of equipment failure when configuring the equipment.. Only personnel with appropriate training should operate machinery and equipment. The product specified here may become unsafe if handled incorrectly. The assembly, operation and maintenance of machines or equipment including our products must be performed by an operator who is appropriately trained and experienced.. Do. not service or attempt to remove product and machinery/equipment until safety is confirmed.. The inspection and maintenance of machinery/equipment should only be performed after measures to prevent falling or runaway of the driven objects have been confirmed.. When the product is to be removed, confirm that the safety measures as mentioned above are implemented and the power from any appropriate source is cut, and read and understand the specific product precautions of all relevant products carefully.. Before machinery/equipment is restarted, take measures to prevent unexpected operation and malfunction.. Contact SMC beforehand and take special consideration of safety measures if the product is to be used in any of the following conditions.. Conditions and environments outside of the given specifications, or use outdoors or in a place exposed to direct sunlight.. Installation on equipment in conjunction with atomic energy, railways, air navigation, space, shipping, vehicles, military, medical treatment, combustion and recreation, or equipment in contact with food and beverages, emergency stop circuits, clutch and brake circuits in press applications, safety equipment or other applications unsuitable for the standard specifications described in the product catalogue.. n application which could have negative effects on people, property, or animals requiring special safety analysis.. Use in an interlock circuit, which requires the provision of double interlock for possible failure by using a mechanical protective function, and periodical checks to confirm proper operation. Caution. The product is provided for use in manufacturing industries. The product herein described is basically provided for peaceful use in manufacturing industries. If considering using the product in other industries, consult SMC beforehand and exchange specifications or a contract if necessary. If anything is unclear, contact your nearest sales branch. imited warranty and Disclaimer/ Compliance equirements The product used is subject to the following imited warranty and Disclaimer and Compliance equirements. ead and accept them before using the product. imited warranty and Disclaimer. The warranty period of the product is year in service or. years after the product is delivered. ) lso, the product may have specified durability, running distance or replacement parts. lease consult your nearest sales branch.. For any failure or damage reported within the warranty period which is clearly our responsibility, a replacement product or necessary parts will be provided. This limited warranty applies only to our product independently, and not to any other damage incurred due to the failure of the product.. rior to using SMC products, please read and understand the warranty terms and disclaimers noted in the specified catalogue for the particular products. ) Vacuum pads are excluded from this year warranty. vacuum pad is a consumable part, so it is warranted for a year after it is delivered. lso, even within the warranty period, the wear of a product due to the use of the vacuum pad or failure due to the deterioration of rubber material are not covered by the limited warranty. Compliance equirements. The use of SMC products with production equipment for the manufacture of weapons of mass destruction (WMD) or any other weapon is strictly prohibited.. The exports of SMC products or technology from one country to another are governed by the relevant security laws and regulations of the countries involved in the transaction. rior to the shipment of a SMC product to another country, assure that all local rules governing that export are known and followed. Safety Instructions Be sure to read Handling recautions for SMC roducts (M-E0-) before using. SMC Corporation (Europe) ustria + (0) office@smc.at Belgium + (0)6 info@smcpneumatics.be Bulgaria +9 (0) office@smc.bg Croatia +8 (0) office@smc.hr Czech epublic office@smc.cz Denmark smc@smcdk.com Estonia smc@smcpneumatics.ee Finland smcfi@smc.fi France + (0) promotion@smc-france.fr Germany +9 (0)6 info@smc.de Greece sales@smchellas.gr Hungary office@smc.hu Ireland + (0) sales@smcpneumatics.ie Italy mailbox@smcitalia.it atvia info@smclv.lv ithuania info@smclt.lt Netherlands + (0) info@smcpneumatics.nl Norway post@smc-norge.no oland +8 (0)966 office@smc.pl ortugal postpt@smc.smces.es omania + smcromania@smcromania.ro ussia info@smc-pneumatik.ru Slovakia + (0) office@smc.sk Slovenia +86 (0)788 office@smc.si Spain post@smc.smces.es Sweden +6 (0) post@smc.nu Switzerland + (0)96 info@smc.ch Turkey info@smcpnomatik.com.tr UK + (0)8 sales@smcpneumatics.co.uk SMC COOTION kihabara UDX F, --, Sotokanda, Chiyoda-ku, Tokyo -00, JN hone: FX: st printing QT printing QT 00 rinted in Spain Specifications are subject to change without prior notice and any obligation on the part of the manufacturer.