MY1B - SMC

Mechanically Jointed Rodless CylinderBasic TypeSeries MY1BMY1B16 to 100Component PartsNo. Description Material NoteNo. Description Material Note1 Cylinder tube Aluminum alloy Hard anodized26 Magnet—23Head cover WRHead cover WLAluminum alloyAluminum alloyPaintedPainted2829Top coverHexagon socket head taper plugStainless steelCarbon steelNickel plated4 Piston yokeAluminum alloy AnodizedPainted5 PistonAluminum alloy36 Head plateAluminum alloyChromated(ø63 to ø100)Special resin37 Backup plateSpecial resin(ø80, ø100)6 End coverNickel plated38 Guide roller BSpecial resin(ø80, ø100)Carbon steel(ø80, ø100)39 Guide roller AStainless steel (ø80, ø100)7 Wear ringSpecial resin40 Guide roller shaft B Stainless steel (ø80, ø100)8 Cushion ringBrassHard anodized41 Side coverAluminum alloy9 Cushion needle Rolled steelNickel plated(ø80, ø100)10 StopperCarbon steelNickel plated42 Type CR retaining ring Spring steel11 Belt separator Special resinHexagon socket ChromiumNickel plated4312 Guide rollerSpecial resin(ø16 to ø63)button head screw molybdenum steel (ø80, ø100)13 Guide roller shaft Stainless steel (ø16 to ø63)Hexagon socket ChromiumNickel plated44Special resinbutton head screw molybdenum steel (ø80, ø100)16 Belt clampAluminum alloy Chromated (ø80, ø100) 45 Spacer BStainless steel (ø80, ø100)17 BearingSpecial resin46 Seal magnetRubber magnet (ø80, ø100)18 SpacerStainless steel (ø16 to ø63)47 Lube retainerSpecial resin(ø16, ø20)19 Spring pinCarbon tool steel Black zinc chromated20 Type E retaining ring Cold rolled special steel strip (ø25 to ø63)21 Hexagon socket head cap screw Chromium molybdenum steel Nickel plated22 Hexagon socket button head screw Chromium molybdenum steel Nickel plated23Hexagon socketBlack zinc chromated/head set screwChromium molybdenum steelNickel plated24 Double round parallel key Carbon steel(ø16 to ø40)25 Hexagon socket head taper plug Carbon steelNickel platedMY1BMY1MMY1CMY1HMY1HTMY1WMY2CMY2HMY3AMY3BMY3MReplacement Part: Seal KitNo.141527343031323335DescriptionSeal beltDust seal bandSide scraperO-ringScrapePiston sealCushion sealTube gasketO-ringQty.112222224MY1B16MY16-16A- StrokeMY16-16B- Strokeø4 x ø1.8 x ø1.1MY1B16-PSMY1B20MY20-16A- StrokeMY20-16B- StrokeMYB20-15CA7164Bø4 x ø1.8 x ø1.1MY1B20-PSMY1B25MY25-16A- StrokeMY25-16B- StrokeMYB25-15BA5900Bø5.1 x ø3 x ø1.05MY1B25-PSMY1B32MY32-16A- StrokeMY32-16B- StrokeMYB32-15BA5901Bø7.15 x ø3.75 x ø1.7MY1B32-PSMY1B40MY40-16A- StrokeMY40-16B- StrokeMYB40-15BA5902Bø7.15 x ø3.75 x ø1.7MY1B40-PSNo.141527343031323335DescriptionSeal beltDust seal bandSide scraperO-ringScrapePiston sealCushion sealTube gasketO-ringQty.112222224MY1B50MY50-16A- StrokeMY50-16B- StrokeMYB50-15CA7165Bø8.3 x ø4.5 x ø1.9MY1B50-PSMY1B63MY63-16A- StrokeMY63-16B- StrokeMYB63-15CA7166BC4MY1B63-PSMY1B80MY80-16A- StrokeMY80-16B- StrokeMYB80-15CK2470BC6MY1B80-PS∗ Seal kit includes #0, #1, #2, #3 and #5. Order the seal kit based on each bore size.∗ Seal kit includes a grease pack (10 g).When !4 and !5 are shipped independently, a grease pack is included. (10 g per 1000 strokes)Order with the following part number when only the grease pack is needed.Grease pack part number: GR-S-010 (10 g), GR-S-020 (20 g)Note) Two kinds of dust seal bands are available. Verify the type to use, since the part number variesdepending on the treatmentof the hexagon socket head set screw @3.A: Black zinc chromated MY-16B-stroke, B: Nickel plated MY-16BW-strokeMY1B100MY100-16A- StrokeMY100-16B- StrokeMY100-15CK2471BC6MY1B100-PSD--XIndividual-X963Technicaldata