eries MM lide earing Type ø, ø, ø, ø, ø, ø, ø eries MM earing imple guide type allows direct mounting of work pieces. djusting mecanism
Maximum llowable Moment/Maximum llowable oad efore Operating eries MM ore size (mm) Maximum allowable moment Max. allowable moment (N m) Max. allowable load (kg) elect te moment from witin te range of M₁ M₂ M₃ m₁ m₂ m₃ operating limits sown in te graps. Note tat te maximum allowable load value may sometimes be exceeded even witin te operating limits sown in te graps. Terefore, also ceck te allowable load for te selected conditions. MM.0 0.0..0 0.0...0.0 0.... Te above values are te maximum allowable values for moment and load. Refer to eac grap regarding te maximum allowable moment and maximum allowable load for a particular piston speed. oad (kg) m₁ Moment (N m) m₂ m₃ ₁ M₁ = ₁ x ₁ M₂ = ₂ x ₂ M₃ = ₃ x ₃ <Calculation of guide load factor>. Maximum allowable load (), static moment (), and dynamic moment (at te time of impact wit stopper) () must be examined for te selection calculations. To evaluate, use υa (average speed) for () and (), and υ (impact speed υ =.υa) for (). Calculate m max for () from te maximum allowable load grap (m₁, m₂, m₃) and Mmax for () and () from te maximum allowable moment grap (M₁, M₂, M₃). um of guide load factors oad mass [m] tatic moment [M] Σα = Note ) Dynamic moment [M] Note ) Maximum allowable load [m max] llowable static moment [Mmax] llowable dynamic moment [Mmax] Note ) Moment caused by te load, etc., wit cylinder in resting condition. Note ) Moment caused by te impact load equivalent at te stroke end (at te time of impact wit stopper). Note ) Depending on te sape of te work piece, multiple moments may occur. en tis appens, te sum of te load factors (Σα) is te total of all suc moments. Maximum allowable load elect te load from witin te range of limits sown in te graps. Note tat te maximum allowable moment value may sometimes be exceeded even witin te operating limits sown in te graps. Terefore, also ceck te allowable moment for te selected conditions.. Reference formulae [Dynamic moment at impact] Use te following formulae to calculate dynamic moment wen taking stopper impact into consideration. m υ : Impact speed (mm/s) ₁ : Distance to te load's center of gravity (m) υa M : oad mass (kg) : oad (N) : oad equivalent to impact (impact wit stopper) : verage speed (mm/s) : tatic moment (N m) Note ). υ =.υa (mm/s) = υa g m 0 Note ) M = ₁ = 0.0υa m ₁ (N m). Note ) υa is a dimensionless coefficient for calculating impact force. 0 Note ) verage load coefficient (= ): Tis coefficient is for averaging te maximum load moment at te time of stopper impact according to service life calculations.. Refer to pages and for detailed selection procedures. M: Dynamic moment (N m) g : ravitational acceleration (.m/s²) υ m ₁ M
Mecanically Jointed Rodless Cylinder lide earing uide Type eries MM MM/M₁ 0 MM/M₂ MM/M₃ Moment N m 0 0 MM MM MM MM MM Moment N m 0 MM MM MM MM MM MM Moment N m 0. 0. 0. 0. MM MM MM MM MM MM eries MM MM MM 0. 0. 0. MM 0. MM 0. 0 0 00 0 0 00 0 Piston speed mm/s 0. 0 0 000 0 00 0 Piston speed mm/s 0.0 0 0 0000 00 0 Piston speed mm/s MM/m₁ 0 MM/m₂ 0 MM/m₃ 0 oad mass kg 0 0 0 0 00 00 00 0 MM MM MM MM MM MM MM MM oad mass kg 0 MM 0. 0. 0. 0 0 0000 00 0 MM MM MM MM MM MM 0. 0. 0. 0. 0. 0 0 0000 00 0 Piston speed mm/s Piston speed mm/s Piston speed mm/s oad mass kg MM MM MM MM MM MM MM
eries MM election Te following are steps for selection of te series M best suited to your application. Calculation of uide oad actor Operating conditions Cylinder... MM-0 verage operating speed υa. 0mm/s Mounting orientation... orizontal mounting a: Connection plate t = (0g) d: ork piece (0g) c: M-D (g) Mounting orientation. orizontal mounting. all mounting z P. y x y x z MM-0 b: M-0 (.kg). Ceiling mounting. Vertical x P. mounting P. 0 z y x z y Z. Composite center of gravity calculation m₁ = Σmn = 0.. 0. 0. =.kg X = x Σ (mn x Xn) m₁ = (0. x. x 0. x 0. x ) =.mm. = x Σ (mn m₁ x yn) = (0. x 0. x 0 0. x 0. x ) =.mm. Z = x Σ (mn m₁ x zn) = (0. x. x. 0. x. 0. x.) =.mm. X Refer to te pages above for actual examples of calculation for eac orientation. oad blocking Mass and center of gravity for eac work piece Center of gravity ork piece Mass no. m X-axis -axis Z-axis Xn n Zn a b c d 0.kg.kg 0.kg 0.kg mm mm mm mm 0mm 0mm mm mm mm.mm.mm.mm n = a, b, c, d Calculation of load factor for static load m₁: Mass m m₁ max (from of grap MM/m₁) = (kg).. oad factor α₁ = m₁/m₁ max =./ = 0.0 X M₁: Moment M₁ max (from of grap MM/M₁) = (N m). m M₁ = m₁ x g x X =. x. x. x - ³ =. (N m) oad factor α = M₁/M₁ max =./ = 0. M
Mecanically Jointed Rodless Cylinder lide earing uide Type eries MM M₂: Moment M₂ max (from of grap MM/M₂) = (N m) M₃ = m₁ x g x =. x. x. x - ³=. (N m) oad factor α₃ = M₂/M₂ max =./ = 0.0 M₂ m₁ Calculation of load factor for dynamic moment quivalent load at impact.. = x υa x g x m = x 0 x. x. =. (N) 0 0 M₁ M: Moment Z M₁ max (from of grap MM/M₁ were.υa = 0mm/s) =. (N m) M₁ M₁ = x x Z = x. x. x - ³ =. (N m) oad factor α₄ = M₁/M₁ max =./. = 0.0 M₃ M: Moment M₃ max (from of grap MM/M₃ were.υa = 0mm/s) =. (N m) M₃ = x x = x. x. x - M₃ ³ =. (N m) oad factor α₅ = M₃/M₃ max =./. = 0. eries MM um and examination of guide load factors Σα = α₁ α₂ α₃ α₄ α₅ = 0. Te above calculation is witin te allowable value and te selected model can be used. elect a separate sock absorber. In an actual calculation, wen te sum of guide load factors Σα in te formula above is more tan, consider decreasing te speed, increasing te bore size, or canging te product series. lso, tis calculation can be performed easily wit te "P/ Pneumatics CD ystem". oad mass llowable moment MM/m oad mass kg 0 0 0 MM MM MM MM MM MM MM MM/M Moment N m 0 0 0 MM MM MM MM MM MM MM MM/M Moment N m 0 0. 0. 0. MM MM MM MM MM MM MM MM/M Moment N m 0. 0. 0. 0. 0. MM MM MM MM MM MM MM 0 0 0000 00 0 0. 0 0 00 0 0 00 0 0. 0 0 000 0 00 0 0.0 0 0 0000 00 0 Piston speed mm/s Piston speed mm/s Piston speed mm/s Piston speed mm/s
Mecanically Jointed Rodless Cylinder eries MM lide earing Type/ø, ø, ø, ø, ø, ø, ø ow to Order lide earing uide Type MM 00 Z Nil lider bearing guide type ore size mm mm mm mm mm mm mm MM- MM- MM- MM- MM- M- M- Nil unit 00 0 unit 0 Note) MM is not available wit unit. MM- MM- MM- M- M- MM- MM- MM- M- M- ore size Type (mm) ide support ide support M- M- M- M- Refer to page for detailed information on dimensions, etc. MM- MM- MM- Piping tandard type Centralized piping type MM- MM- MM- troke Refer to te standard stroke table on page. troke unit out unit low load sock absorber ig load sock absorber one unit and one unit eac one unit and one unit eac one unit and one unit eac ock absorbers for and units ore size (mm) Unit no. Options troke unit numbers ore size (mm) Unit no. unit unit unit ore size (mm) Unit no. unit unit unit ide support numbers ore size (mm) Type ide support ide support MM- MM- MM- M- M- Nil Nil n uto switc type Nil out auto switc Refer to te table below for auto switc model numbers. troke unit Note) DC C uto switc models lectrical entry direction 0. Perpendicular In-line (Nil) () V 0V No V or less 0V 0 wire V rommet V 0V V es wire NPN (equiv.) wire (NPN) V V NV N wire (PNP) PV P wire V rommet es wire V V Diagnostic (NPN) NV N indication wire color (PNP) PV P indicator wire V ead wire lengt symbols: 0.m.. Nil (xample) N m.. N m..z NZ olid state switces marked wit a " " symbol are produced upon receipt of order. or ø, ø, ø, ø, ø Type Reed switc olid state switc ot ends One end pplicable auto switces/ or ø, ø Type Reed switc olid state switc pecial function lectrical entry Indicator ligt Indicator ligt Number of auto switces pcs. pc. "n" pcs. Note) "" is applicable for stroke units, and. iring (output) oad voltage oad voltage Refer to pages troug for detailed auto switc specifications. ead wire lengt (m) (Z) pplicable load IC circuit IC circuit uto switc models ead wire lengt (m) lectrical entry direction pecial lectrical iring 0. function entry (output) DC C Perpendicular In-line (Nil) () (Z) wire (NPN equiv.) es V Z rommet V 0V Z No wire V V 0V V or less Z0 wire (NPN) V wire (PNP) V PV P wire V rommet es V wire Diagnostic (NPN) NV N indication V wire V ( color (PNP) PV P indicator) wire V V ead wire lengt symbols: 0.m Nil (xample) m... m Z Z olid state switces marked wit a " " symbol are produced upon receipt of order. IC circuit Relay, PC Relay, PC pplicable load Relay, IC PC circuit IC circuit IC circuit Relay, PC
Mecanically Jointed Rodless Cylinder lide earing uide Type eries MM troke unit specifications ore size (mm) Unit symbol Configuration and sock absorber ymbol 00 00 pecifications 0 0 ir Double acting 0. to 0.MPa.MPa to 0 C ir cusion Non-lube 00 or less. 0 to 000. 0 0 M x 0. ø 00 or less., 0 to 00. 0 0 ø Rc / ø Rc / Rc / troke fine range (mm) 0 to. 0 to 0 to. 0 to 0 to 0 to 0 to troke range en exceeding te stroke fine range: Use order made specifications "-X" and "-X". (Refer to page for details.) ock absorber specifications Max. energy absorption (J) troke absorption (mm) Max. impact speed (mm/s) Max. operating frequency (cycles/min) pring xtended force (N) Compressed Operating temperature range ( C) 00. 0.. 0. 0... 0.. to 0 ore size (mm) luid ction Operating pressure range Proof pressure mbient and fluid temperature Cusion ubrication troke lengt tolerance ront/ide ports Port size ottom ports (centralized piping type only).....0 Piston speed ore size (mm) out stroke unit troke unit unit unit and unit ø ø to 0 to 00mm/s 0 to 00mm/s Note ) 0 to 0mm/s Note ) ø Note ) e aware tat wen te stroke range is increased by manipulating te, te air cusion capacity decreases. lso, wen exceeding te air cusion stroke ranges on page 0, te piston speed sould be 0 to 0mm per second. Note ) or centralized piping, te piston speed is 0 to 00mm per second. Note ) Use at a speed witin te absorption capacity range. Refer to page 0. eries MM Teoretical output Unit: N ore Piston Operating pressure (MPa) size area (mm) (mm²) 0. 0. 0. 0. 0. 0. 0. 0 0 0 0 0 0 0 0 0 N = pprox. 0.kgf, MPa = pprox..kgf/cm² Note) Teoretical output (N) = Pressure (MPa) x Piston area (mm²) Order Made Order made specifications Refer to page regarding order made specifications for series MM. tandard strokes ore size (mm),,,, eigts ore size (mm) asic weigt dditional weigt per mm of stroke tandard stroke (mm) 0, 0, 00, 0, 0, 00, 00 00, 00, 00,, 0, 00 00, 00 ide support weigt (per set) Type and Max. manufacturable stroke (mm) 000 0......0. 0. 0. 0. 0. 0. 0.. 0.0 0.0 0.0 0.0 0.0 0.0 0. 0.0 0.0 0.0 0. 0. 0. 0. 0.0 0.0 0. 0. 0. 0. 0. Calculation metod xample: MM-00 asic weigt.kg Cylinder stroke 00mm dditional weigt 0./mm stroke. 0. x 00 0.0 x = pprox..kg eigt of unit.. 0.0kg 00 trokes are manufacturable in mm increments, up to te maximum stroke. owever, wen exceeding a 00mm stroke, specify "-X" at te end of te model number. Refer to te order made specifications on page. troke unit weigt (per unit) Unit: kg unit unit unit 0.0 0. 0. 0. 0..0
eries MM Cusion Capacity Cusion selection bsorption capacity of air cusion and stroke units <ir cusion> ir cusions are a standard feature on mecanically jointed rodless cylinders. Te air cusion mecanism is installed to avoid excessive impact of te piston at te stroke end during ig speed operation. Te air cusion does not act to decelerate te piston near te stroke end. Te ranges of load and speed tat air cusions can absorb are witin te air cusion limit lines sown in te graps. <troke unit wit sock absorber> Use tis unit wen operating wit a load or speed exceeding te air cusion limit line, or wen cusioning is necessary because te cylinder stroke is outside of te effective air cusion stroke range due to stroke adjustment. unit Use tis unit wen te cylinder stroke is outside of te effective air cusion range even if te load and speed are witin te air cusion limit line, or wen te cylinder is operated in a load and speed range above te air cusion limit line and below te unit limit line. unit Use tis unit wen te cylinder is operated in a load and speed range above te unit limit line and below te unit limit line. Caution. Refer to te diagram below wen using te to perform stroke adjustment. en te effective stroke of te sock absorber decreases as a result of stroke adjustment, te absorption capacity decreases dramatically. ecure te at te position were it protrudes approximately 0.mm from te sock absorber. djusting MM Impact speed mm/s MM Impact speed mm/s 00 0 00 0 0 00 0 0 0. 00 0 00 0 0 00 0 0 MM Impact speed mm/s 00 0 00 0 0 00 0 orizontal impact: P = 0.MPa unit ir cusion 0 m max. m max. oad weigt kg 0 0 m max. m max. oad weigt kg unit ir cusion m max. orizontal impact: P = 0.MPa unit unit ir cusion m max. orizontal impact: P = 0.MPa unit MM Impact speed mm/s 00 0 00 0 0 00 0 0 0 MM Impact speed mm/s 00 0 00 0 0 00 0 0 MM Impact speed mm/s 00 0 00 0 0 00 0 orizontal impact: P = 0.MPa ir cusion m max. m max. oad weigt kg unit ir cusion m max. m max. oad weigt kg unit unit ir cusion m max. unit m max. unit unit 0 orizontal impact: P = 0.MPa orizontal impact: P = 0.MPa 0. 0 0 0 0 0 ock absorber m max. m max. oad weigt kg m max. m max. m max. m max. oad weigt kg. Do not use a sock absorber and air cusion togeter. ir cusion stroke ore size (mm) Unit: mm Cusion stroke 0 MM Impact speed mm/s 00 0 00 0 0 00 0 orizontal impact: P = 0.MPa 0 0 0 m max. m max. oad weigt kg unit unit ir cusion m max. 0
Mecanically Jointed Rodless Cylinder lide earing uide Type eries MM troke unit olding tigtening torque Unit: N m ore size (mm) Unit Tigtening torque 0...0.0.0 pecific product precautions e sure to read before andling. Refer to pages troug for safety instructions and common precautions. Caution e careful not to get ands caugt in te unit. en using a product wit stroke unit, te space between te slide table (slider) and te stroke unit becomes narrow, causing a danger of ands getting caugt. Install a protective cover to prevent direct contact wit te uman body. djusting lock nut Unit olding ock plate olding eries MM troke unit lock plate olding tigtening torque ore size (mm) Calculation of absobed energy for stroke unit wit sock absorber Unit N m Type of impact Kinetic energy ₁ Trust energy ₂ orizontal υ m s s Unit Vertical (downward) m υ² Unit: N m Tigtening torque.... υ m s Vertical (upward) s υ m s m g s s m g s bsorbed energy ₁ ₂ ymbols υ: peed of impacting object (m/s) m: eigt of impacting object (kg) : Cylinder trust (N) g: ravitational acceleration (.m/s²) s: ock absorber stroke (m) Note) Te speed of te impacting object is measured at te time of impact wit te sock absorber. ock plate ock absorber <astening of unit> Te unit can be fastened by uniformly tigtening te four unit olding s. Caution Do not operate wit te stroke unit fixed in an intermediate position. en te stroke unit is fixed in an intermediate position, slippage can occur depending on te amount of energy released at te time of an impact. In tis case, we recommend using te mounting brackets available wit order made specifications X and X. or oter lengts, consult P/. (Refer to "troke adjustment unit olding tigtening torque".) <troke adjustment wit > oosen te lock nut, and adjust te stroke from te lock plate side using a exagon wrenc. Re-tigten te lock nut. <troke adjustment wit sock absorber> oosen te two lock plate olding s, turn te sock absorber and adjust te stroke. Ten, uniformly tigten te lock plate olding s to secure te sock absorber. Take care not to over-tigten te olding s. (xcept ø and ø unit.) (Refer to "troke unit lock plate olding tigtening torque".) Note) ligt bending may occur in te lock plate due to tigtening of te lock plate olding s. Tis is not a problem for te sock absorber and locking function.
eries MM tandard Type ø to ø MM ore size troke () P -MM dept M -ø dept of counter bore C ød troug ole bottom side J dept K K Q N Q toke or MM, U -P NC N N N Z toke N -P (exagon socket ead taper plug) M U U U U U U P P Cusion needle uto switc magnet older Cusion needle U section detail drawing or MM, MM MM MM MM MM MM MM MM MM MM MM MM MM MM 0 0 0 0 0 NC... N.... N.. C....... N........ N 0 0.. 0... P M x 0. M x 0. Rc / Rc / Rc / Rc / Rc / 0 P 0 0 0.. P 0 0 0 J M x 0. M x M x M x. M x. M x M x Q 0 "P" indicates cylinder supply ports. Te plug for MM/-P is a exagon socket ead plug. MM MM, # (# #) or ø to ø MM ore size MM ore size, # (# #) P.. Q 0 0 K. 0 0 0 0 D...... K. Z 0 0 0 0 0.. () 0 0 M. MM M x 0. M x 0. M x 0. M x M x M x. M x. U section detail dimensions MM MM MM MM MM MM MM U....... U.. U. U....... M 0 U....... N 0 U.
MC MC MC Mecanically Jointed Rodless Cylinder lide earing uide Type eries MM troke djusting Unit MM ore size troke C C or MM, troke unit MM MM MM MM MM MM MM. 0 C....... C........ (max. ) (max. ) (max..) (max. ) (max. ) (max. ) (max. ) 0 eries MM ow load sock absorber djusting MM ore size troke troke unit (ock absorber stroke) T ock absorber or MM, C or MM, C MM MM MM MM MM MM MM. 0 C....... C. 0.............. T. (max. ) (max. ) (max..) (max. ) (max. ) (max. ) (max. ) 0 ock absorber model 00 00 0 ig load sock absorber djusting MM ore size troke or MM, ince dimension of te type unit is greater tan te table top eigt (dimension ), wen mounting a work piece tat exceeds te overall lengt (dimension ) of te slide table, allow a clearance of dimension "a" or larger on te work piece side. troke unit (ock absorber stroke) T ork piece a ock absorber C C or MM, MM MM MM MM MM MM C... troke unit MM MM, # (# # #) or ø to ø MM ore size MM ore size # (# # #).. C 0.... ow load sock absorber djusting MM MM, # (# # #) or ø to ø MM ore size MM ore size, # (# # #).... T (max. ) (max..) (max. ) (max. ) (max. ) (max. ) 0 ock absorber model 0 ig load sock absorber djusting MM ore size MM ore size, # (# # #) a..
eries MM Centralized Piping Type ø, ø Refer to page regarding centralized piping port variations. Dimensions for types oter tan centralized piping and for te stroke unit are identical to te standard type dimensions. Refer to pages and for details regarding dimensions etc. MM ore size troke. Cusion needle or MM -P (exagon socket ead plug) -P UU RR -P (exagon socket ead plug) PP QQ uto switc magnet older Cusion needle NC PP QQ RR UU -P (exagon socket ead plug) MM MM... NC P M x 0. M x 0. PP.. QQ RR.. UU VV. XX 0 ZZ M x 0. M x 0. "P" indicates cylinder supply ports. X R XX VV -ZZ (exagon socket ead plug) -ZZ (exagon socket ead plug) XX VV ød -ød ottom side (ZZ) piping (applicable O-ring) ole sizes for centralized piping on te bottom MM MM X 0.. d MM MM, # (# #) MM MM, # (# #) D.. (Macine te mounting side to te dimensions below.) R pplicable O-ring. C.
Centralized Piping Type ø to ø Mecanically Jointed Rodless Cylinder lide earing uide Type eries MM Refer to page regarding centralized piping port variations. Dimensions for types oter tan centralized piping and for te stroke unit are identical to te standard type dimensions. Refer to pages and for details regarding dimensions, etc. MM ore size troke Cusion needle or MM, UU RR PP QQ -P (exagon socket ead taper plug) -P (exagon socket ead taper plug) Cusion needle -P NC PP QQ RR UU -P (exagon socket ead taper plug) eries MM XX VV MM MM MM MM MM... 0... NC. 0 P Rc / Rc / Rc / Rc / Rc / PP. QQ 0 RR..... UU. VV 0 XX ZZ Rc / Rc / Rc / Rc / Rc / "P" indicates cylinder supply ports. X R -ZZ (exagon socket ead taper plug) -ZZ (exagon socket ead taper plug) XX VV ød -ød ottom side (ZZ) piping (applicable O-ring) ole sizes for centralized piping on te bottom d D MM MM MM MM MM X.... MM ore size MM ore size, # (# #) (Macine te mounting side to te dimensions below.) R..... pplicable O-ring C C. C
eries MM ide upport ide support M- -ø C D -ø ide support M- -J C D uide for Using ide upports M- M- M- M- M- M- pplicable cylinder MM MM MM MM MM MM MM 0.. C 0 ide support M- M, # (# # #) or ø to ø M- ore size MM ore size, # (# # #) D 0 0............... J M x 0. M x 0. M x M x. M x. M x. ide support M- MM, # (# # #) or ø to ø M- ore size MM ore size # (# # #) or long stroke operation, te cylinder tube may be deflected depending on its own weigt and te load weigt. In suc a case, use a side support in te middle section. Te spacing (l) of te support must be no more tan te values sown in te grap on te rigt. Caution. If te cylinder mounting surfaces are not measured accurately, using a side support may cause poor operation. Terefore, be sure to level te cylinder tube wen mounting. lso, for long stroke operation involving vibration and impact, use of a side support is recommended even if te spacing value is witin te allowable limits sown in te grap.. upport brackets are not for mounting; use tem solely for providing support. l m m l m l l kg 0 0 0 0 0 eigt m 0 0 0 0 0 0 0 0 (0) (00) (0) (00) (0) (00) (00) MM MM MM MM MM MM MM 00 00 000 00 00 upport spacing l mm
Mecanically Jointed Rodless Cylinder lide earing uide Type eries MM Construction tandard type Tis diagram applies to models MM troug MM. MM, MM, MM,, MM MM, eries MM Centralized piping type Parts list No. Description Cylinder tube ead cover R ead cover R ead cover ead cover lide table Piston yoke Piston nd cover ear ring Cusion ring Cusion needle topper elt separator Coupler uide roller uide roller saft elt clamp djusting arm earing R Material luminum alloy luminum alloy luminum alloy luminum alloy luminum alloy luminum alloy luminum alloy luminum alloy rass Rolled steel Carbon steel intered iron material tainless steel luminum alloy Note ard anodized ard anodized ard anodized ard anodized ard anodized ard anodized Cromated Cromated Nickel plated ard anodized Parts list No. Description earing earing pacer ackup spring pring pin exagon socket ead cap screw exagon socket ead button exagon socket ead set screw exagon socket ead taper plug Magnet exagon socket ead set screw exagon socket ead set screw exagon socket ead taper plug Magnet older exagon socket ead cap screw Type CR retaining ring ide scraper ead plate Parallel pin Material tainless steel tainless steel Carbon tool steel Crome molybdenum steel Crome molybdenum steel Crome molybdenum steel Carbon steel Rare eart magnet Crome molybdenum steel Crome molybdenum steel Carbon steel Crome molybdenum steel pring steel luminum alloy tainless steel Note lack zinc cromated Nickel plated Nickel plated lack zinc cromated/nickel plated Nickel plated lack zinc cromated lack zinc cromated Nickel plated (ø, ø) Nickel plated (except ø to ø) (ø, ø) ard anodized (ø) (except ø, ø) eal list No. Description eal belt Note) Dust seal band craper Piston seal Cusion seal Tube gasket O-ring O-ring Material pecial resin tainless steel NR NR NR NR NR NR Qty. MM MM M--troke M--troke M--troke M--troke MM-K00 M M-- P ø x ø. x ø. ø x ø x ø. MM-K0 M M-- P ø. x ø x ø.0 ø x ø x ø. MM M--troke M--troke MM-0 M RC- TM- ø. x ø. x ø. C- MM M--troke M--troke MM-0 M RC- TM- ø. x ø. x ø. C- MM M--troke M--troke MM-0 M RC- TM- C- C- MM M--troke M--troke MM-K0 M MC- P C- C-. Note) Two types of dust seal band are available. Verify te type to use, since te part number varies depending on te treatment of te exagon socket ead set screw. () lack zinc cromated M --troke () Nickel plated M --troke MM M--troke M--troke MM-K0 M MC- P C- C-