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SMC Networks MY3 Series, Manual

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CAT.ES20-165

B

Mechanically Jointed

Rodless Cylinders

Rubber

bumper

Air

cushion

Stroke

adjusting

unit

Side

support

25

40

63

Bore size (mm)

16

Made to

Order

Note) Except the MY3A

Long stroke

(-XB11)

Helical insert 

threads (-X168)

Holder mounting

bracket 

Note)

(-X416, X417)

Copper-free

(20-)

Floating

bracket

MY3A

MY3B

Series

Type

Piping

type

Basic standard

type

MY3M

Slide bearing

type

Basic short

type

Centralized

piping

Standard

piping

 Series Variations 

Series Variations 

Series Variations

Series 

MY3B

Series 

MY3M

Series 

MY3A

Basic standard type (Air cushion) 

Series 

MY3B

Slide bearing type (Air cushion)

Series 

MY3M

Basic short type (Rubber bumper)

Series 

MY3A

MY3A3B.qxd  06.2.17 9:13 AM  Page 1

Summary of Contents for MY3 Series

Page 1: ...racket Note X416 X417 Copper free 20 Floating bracket MY3A MY3B Series Type Piping type Basic standard type MY3M Slide bearing type Basic short type Centralized piping Standard piping Series Variation...

Page 2: ...8 26 8 99 14 5 0 45 0 91 1 32 2 12 3 65 7 00 9 99 18 9 kg Height H Overall length Z Stroke At 100 mm stroke MY3B MY3B MY3B MY3B Basic standard type Air cushion Mechanically Jointed Rodless Cylinders S...

Page 3: ...possible Page 16 Integrated piping in the head cover is possible Refer to the back of page 6 Side support Auto switch Positioning cushion mechanism Air cushion MY3B 3M Passage for centralized piping T...

Page 4: ...e unit near the load s center of gravity It is possible to select all models of mechanically jointed rodless cylinder the MY3 series according to the procedure indicated above Refer to the separate in...

Page 5: ...xternal shock absorber Note 1 Stroke positioning Shock absorber 1000 1500 mm s 500 MY3A MY3B MY3M MY3A MY3B Cylinder stroke end Stroke adjusting unit Option L H unit External stopper Cylinder stroke e...

Page 6: ...g Gravitational acceleration M1 Z M3 z y Y Note m4 is a mass movable by thrust Use 0 3 to 0 7 times the thrust differs depending on the operating speed as a guide for actual use Mounting direction St...

Page 7: ...Y3 series which is best suited to your application Cylinder MY3A25 500 Average operating speed a 300 mm s Mounting direction Horizontal mounting Cushion Rubber bumper 4 100 1 Operating Conditions 2 Lo...

Page 8: ...1500 1000 500 400 300 200 100 Refer to page 18 for the MY3M Equivalent load FE at impact FE 1 4 a x x m x g 1 4 x 300 x x 0 8 x 9 8 131 7 N M1E Moment M1E max from r of graph MY3A M1 where 1 4 a 420 m...

Page 9: ...Basic short type Rubber bumper 16 25 40 63 Basic standard type Air cushion 16 25 40 63 1 Series MY3A Series MY3B MY3A3B qxd 06 2 17 9 13 AM Page 9...

Page 10: ...tal mounting Cushion Rubber bumper 4 100 1 Operating Conditions 2 Load Blocking m1 Mass m1 max from q of graph MY3A m1 10 7 kg Load factor 1 m1 m1 max 0 8 10 7 0 08 M1 Moment M1 max from w of graph MY...

Page 11: ...25 16 4 Calculation of Load Factor for Dynamic Moment The above calculation is within the allowable value and therefore the selected model can be used Select a shock absorber separately In an actual...

Page 12: ...ange 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...

Page 13: ...8 0 6 0 4 0 2 0 0 8 0 7 0 6 0 5 0 4 0 3 0 2 0 1 Horizontal MY3A40 Operating pressure MPa Additional stroke mm 2 0 1 8 1 6 1 4 1 2 1 0 0 8 0 6 0 4 0 2 0 0 8 0 7 0 6 0 5 0 4 0 3 0 2 0 1 Horizontal MY3A2...

Page 14: ...max H unit Air cushion L unit Horizontal collision P 0 5 MPa MY3B40 Load weight kg Collision speed mm s 2000 1000 500 400 300 200 100 80 5 10 20 30 40 4 3 2 1 m3max m2max m1max Maximum collision speed...

Page 15: ...40 30 20 100 10 5 4 3 2 MY3 63 20 30 40 50 10 5 4 3 2 1 Collision deceleration G Weight kg 3700 N w When the external guide is used External guide load factor selection External shock absorber Impact...

Page 16: ...f the MY3B Series MY3A 3B Mechanically Jointed Rodless Cylinder Basic Type 16 25 40 63 How to Order 16 25 40 63 16 mm 25 mm 40 mm 63 mm Cylinder bore size Stroke Refer to Standard Stroke table A B Sho...

Page 17: ...Y3A Without stroke adjusting unit MY3B 16 25 40 80 to 500 mm s 80 to 1000 mm s 80 to 1000 mm s 80 to 1500 mm s 63 Stroke adjusting unit L and H unit MY3B External shock absorber low reaction type Refe...

Page 18: ...xagon socket head set screw Hexagon socket head plug Magnet Seal magnet Material Carbon tool steel Brass Special resin Special resin Chrome molybdenum steel Chrome molybdenum steel Chrome molybdenum s...

Page 19: ...ew Hexagon socket head set screw Hexagon socket head plug Magnet Seal magnet Cushion ring Cushion needle Material Aluminum alloy Special resin Special resin Chrome molybdenum steel Chrome molybdenum s...

Page 20: ...5 095 05 5 27 5 061 08 120 14 0 38 2 18 0 54 12 0 M6 x 1 12 0 160 08 6 40 0 090 12 160 17 0 60 3 20 5 84 16 5 M8 x 1 25 22 0 220 11 0 50 0 134 16 MM M4 x 0 7 M5 x 0 8 M6 x 1 M8 x 1 25 Model MY3A16 MY...

Page 21: ...0 5 27 37 54 84 5 0 7 4 12 0 16 5 5 0 7 5 12 0 22 0 65 95 160 220 3 5 5 5 8 6 11 0 28 5 41 5 58 0 68 0 41 61 90 134 PG 4 0 6 0 8 5 10 0 6 8 12 16 M4 x 0 7 M5 x 0 8 M6 x 1 M8 x 1 25 M5 x 0 8 Rc NPT G1...

Page 22: ...fitting type which can be connected with the port on the body front and the back will be limited ES 14 1 20 1 30 1 36 1 EC 23 0 31 8 48 0 74 5 FC 034 5 052 2 073 5 108 0 EY 29 5 41 0 60 5 91 0 h 2 4 3...

Page 23: ...de support B MY S B Caution m m m l l l l Model Applicable cylinder MY3A16 MY3B16 MY3A25 MY3B25 MY3A40 MY3B40 MY3A63 MY3B63 A 53 77 112 160 63 6 091 130 182 C 15 35 45 55 D 26 50 64 80 E 4 9 8 11 7 14...

Page 24: ...able range Eb Eb 2 x 2 LD A 1 P K 1 screw length L Counterbore depth Zb1 JJ Detail drawing of Zb1 adjustable range Eb Eb 2 x 2 LD H L Counterbore depth K 2 screw length A 2 Zb2 JJ Detail drawing of Zb...

Page 25: ...Slide bearing type Air cushion 16 25 40 63 Series MY3M 17 MY3A3B qxd 06 2 17 9 13 AM Page 25...

Page 26: ...ting 3 Ceiling mounting 4 Vertical mounting Cylinder MY3M25 500 Average operating speed a 400 mm s Mounting direction Horizontal mounting Cushion Air cushion 1 100 1 Operating Conditions 2 Load Blocki...

Page 27: ...n of Load Factor for Dynamic Moment Equivalent load FE at impact FE 1 4 a x x m x g 1 4 x 400 x x 3 0 x 9 8 N M1E Moment M1E max from r of graph MY3M M1 where 1 4 a 560 mm s 5 71 N m M1E x FE x Z x 16...

Page 28: ...20 0 1 1 0 5 0 4 0 3 0 2 10 5 4 3 2 Piston speed mm s Moment N m 100 200 300 400 500 1000 1500 MY3M m1 MY3M m2 MY3M m3 100 50 40 30 20 1 0 5 0 4 0 3 0 2 10 5 4 2 3 100 200 400 500 1000 1500 Piston sp...

Page 29: ...50 20 10 5 4 3 2 1 L unit Air cushion L unit H unit m3max m2max m1max Maximum collision speed with fixed intermediate position Horizontal collision P 0 5 MPa Load weight kg Collision speed mm s MY3M40...

Page 30: ...M9NL 5 m Z M9NZ Applicable Auto Switches Refer to pages 29 to 33 for further information on auto switches DC AC Auto switch model Electrical entry Perpendicular In line Lead wire length m 0 5 Nil 3 L...

Page 31: ...45 6 86 15 98 5 to 60 MY3M Piston Speed Bore size mm 16 25 40 80 to 1000 mm s 80 to 1500 mm s 80 to 1500 mm s 63 When the RB series is used operate at a piston speed that will not exceed the absorpti...

Page 32: ...luminum alloy Carbon steel Stainless steel Rare earth magnet Rubber magnet Brass Rolled steel Chrome molybdenum steel Chrome molybdenum steel Chrome molybdenum steel Chrome molybdenum steel Chrome mol...

Page 33: ...PG Q QW TT UU YW Z 17 2 24 37 58 24 34 49 76 43 65 94 139 M5 x 0 8 Rc NPT G1 8 Rc NPT G1 4 Rc NPT G3 8 28 40 100 130 48 68 100 150 9 7 14 5 19 5 23 5 8 5 12 2 16 5 27 5 4 6 8 5 10 114 166 259 336 19...

Page 34: ...15 RB2725 25 28 5 39 43 64 87 124 176 Applicable cylinder MY3M16 MY3M25 MY3M40 MY3M63 mm mm 26 Series MY3M Note When the stroke adjusting unit is used the fitting type which can be connected with the...

Page 35: ...32 MY S40 A B A B A B A B B Guide for Using MY3M Side Support E B A C D D C B A 2 H E F 2 G 2 J mm MY3M16 M Y 3 M 2 5 M Y 3 M 6 3 600 700 800 1200 Support spacing l1 mm Weight w kg 0 1000 2000 3000 40...

Page 36: ...ert the auto switch into the groove and slide it into the spacer After deciding on the mounting position within the groove slip in the mounting screw which is included and tighten it using a flat head...

Page 37: ...CD P12 Switch operation position OFF Switch operation position ON The hysteresis is the difference between the position of the auto switch as it turns on and as it turns off A part of operating range...

Page 38: ...Brown Blue PLC internal circuit PLC internal circuit PLC internal circuit Switch Input Blue COM Brown Examples of AND Series and OR Parallel Connection Examples of Connection to PLC Programmable Logi...

Page 39: ...urned ON 100 VAC 5 to 20 mA D A96 D A96V IC circuit 4 to 8 VDC 20 mA 0 8 V or less AC DC AC DC AC DC Auto Switch Specifications Auto switch part no Applicable load Load voltage Maximum load current Co...

Page 40: ...N V D M9P V 0 15 mm2 x 3 cores Note 1 Refer to page 29 for solid state switch common specifications Note 2 Refer to page 29 for lead wire lengths Dimensions D M9 D M9 V Mounting screw M2 5 4 l Slotted...

Page 41: ...6 4 Most sensitive position 6 Mounting screw M2 5 4 l Slotted set screw Indicator light 4 3 2 3 8 3 1 6 2 4 2 7 Most sensitive position 6 4 6 2 8 20 D F9 W D F9 WV Indicator light Weight Model 0 5 3 5...

Page 42: ...rmediate stroke position Holder mounting bracket q X416 Holder mounting bracket w X417 X416 X417 MY3B MY3M Fine Stroke Adjustment Range Treated as a special order when exceeding the adjustment ranges...

Page 43: ...H LZ HZ Nil W L H L H LS SL HS SH L H LH HL L H LS SL HS SH L H LH HL X416 on one side Note 2 X416 on both sides X416 on left side X417 on the other side Note 2 X416 on L unit side X416 on H unit sid...

Page 44: ...uipment 3 An application which has the possibility of having negative effects on people property requiring special safety analysis 4 If the products are used in an interlock circuit prepare a double i...

Page 45: ...gh usage outside of our recommended operational specifications 2 Pay attention to the length of time that a switch is on at an intermediate stroke posi tion When an auto switch is placed at an interme...

Page 46: ...o switch for example pushing pressing clamping operation etc Application where the auto switch is used for detecting an in termediate stop position of the actuator In this case the de tecting time wil...

Page 47: ...te switch in a specific environment 7 Do not use in an area where surges are gen erated Solid state switch When there are units such as solenoid type lifters high frequency induction furnaces motors e...

Page 48: ...beings and malfunctioning and damage of machinery or equipment to occur 3 Removal of components and supply ex haust of compressed air When the equipment is removed first check measures to pre vent dro...

Page 49: ...with com pressed air that contains drainage or foreign matter etc Foreign matter or liquids on the cylinder s interior or exterior can wash out the lubricating grease which can lead to deteri oration...

Page 50: ...e unit fixing bolt Use caution not to overtighten the fixing bolts Refer to the back of page 8 MY3B MY3M Stroke Adjusting Unit Tightening Torque for Fixing Bolts 4 Use an external guide for the MY3B s...

Page 51: ...er side and rotate the shock absorber for stroke adjustment Tighten the unit fixing bolts equally to secure the shock absorber Use caution not to overtighten the fixing bolts Refer to MY3B MY3M Stroke...

Page 52: ...PT SMC Pneumatics Indonesia MALAYSIA SMC Pneumatics S E A Sdn Bhd PHILIPPINES SHOKETSU SMC Corporation SINGAPORE SMC Pneumatics S E A Pte Ltd SOUTH KOREA SMC Pneumatics Korea Co Ltd TAIWAN SMC Pneuma...

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