MY1B - SMC

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Series MY1C Prior to UseMaximum Allowable Moment/Maximum Load MassModelMY1CBore size(mm)16202532405063Maximum allowable moment (N·m)M16.010153060115150M23.05.08.514233550M32.03.05.010203550Maximum load mass (kg)m1182535496893130m27101421304260m32.134.268.211.516The above values are the maximum allowable values for moment and load. Refer to each graphregarding the maximum allowable moment and maximum allowable load for a particular piston speed.Maximum Allowable MomentSelect the moment from within therange of operating limits shown in thegraphs. Note that the maximumallowable load value may sometimesbe exceeded even within theoperating limits shown in the graphs.Therefore, also check the allowableload for the selected conditions.Load mass (kg)m1Moment (N·m)m2m3F1M1=F1 x L1F2M2=F2 x L2F3M3=F3 x L3L1L2L31. Maximum allowable load (1), static moment (2), and dynamic moment (3) (at the time ofimpact with stopper) must be examined for the selection calculations.∗ To evaluate, use υa (average speed) for (1) and (2), and υ (collision speed υ = 1.4υa)for (3). Calculate mmax for (1) from the maximum allowable load graph (m1, m2, m3) andMmax for (2) and (3) from the maximum allowable moment graph (M1, M2, M3).Sum of guideload factorsΣα = + + ≤ 1Load mass [m]Maximum allowable load [m max]Static moment [M] (1)Allowable static moment [Mmax]Dynamic moment [ME] (2)Allowable dynamic moment [MEmax]Note 1) Moment caused by the load, etc., with cylinder in resting condition.Note 2) Moment caused by the impact load equivalent at the stroke end (at the time of impact with stopper).Note 3) Depending on the shape of the workpiece, multiple moments may occur. When this happens, the sumof the load factors (∑α) is the total of all such moments.Maximum Load MassSelect the load from within the rangeof limits shown in the graphs. Notethat the maximum allowable momentvalue may sometimes be exceededeven within the operating limits shownin the graphs. Therefore, also checkthe allowable moment for the selectedconditions.2. Reference formula [Dynamic moment at impact]Use the following formulae to calculate dynamic moment when taking stopper impact intoconsideration.m: Load mass (kg)υ: Collision speed (mm/s)F: Load (N)L1: Distance to the load , s center of gravity (m)FE: Load equivalent to impact (at impact with stopper) (N) ME: Dynamic moment (N·m)υa: Average speed (mm/s)δ : Damper coefficient At collision: υ = 1.4υaM: Static moment (N·m)With rubber bumper = 4/100Note 4) (<strong>MY1B</strong>10, MY1H10)υ = 1.4υa (mm/s) FE = 1.4υa·δ·m·gWith air cushion = 1/100Note 5)1∴ME = ·FE·L1 = 4.57υaδmL1 (N·m) With shock absorber = 1/1003g: Gravitational acceleration (9.8 m/s 2 )Note 4) 1.4υaδ is a dimensionless coefficient for calculating impact force.1Note 5) Average load coefficient (= 3): This coefficient is for averaging the maximum load moment at the time ofstopper impact according to service life calculations.3. For detailed selection procedures, refer to pages 998 and 999.L1υmFEME996
Mechanically Jointed Rodless CylinderCam Follower Guide TypeSeries MY1CMY1C/M1MY1C/M2MY1C/M3200100504030504030<strong>MY1B</strong>2020MY1MMoment N·m504030MY1C63MY1C5020MY1C4010MY1C32543MY1C252MY1C20MY1C161100 200 300 400 500 1000 1500Moment N·m10MY1C63MY1C505MY1C4043MY1C322MY1C251MY1C20MY1C160.5100 200 300 400 500 1000 1500Moment N·m10MY1C63MY1C5054MY1C40321MY1C32MY1C25MY1C200.5MY1C16100 200 300 400 500 1000 1500MY1CMY1HMY1HTMY1WMY2CMY2HMY3AMY3BMY3MPiston speedmm/sPiston speedmm/sPiston speedmm/sMY1C/m1200MY1C/m2MY1C/m330201001001050405040Load mass kg30201054321MY1C63MY1C50MY1C40MY1C32MY1C25MY1C20MY1C16Load mass kg30201054321MY1C63MY1C50MY1C40MY1C32MY1C25MY1C20MY1C16Load mass kg543210.50.40.3MY1C63MY1C50MY1C40MY1C32MY1C25MY1C20MY1C16D--X100 200 300 400 500 1000 1500100200 300 400 500 1000 15000.2 100 200 300 400 500 1000 1500Individual-XPiston speedmm/sPiston speedmm/sPiston speedmm/s997Technicaldata
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Mechanically Jointed Rodless Cylind
Page 3 and 4: Basic type MY1B104027Height 27 mm30
Page 5 and 6: Mechanically Jointed Rodless Cylind
Page 9 and 10: MY1BSeriesBasic Typeø10, ø16, ø2
Page 33 and 34: MY1MSeriesSlide Bearing Guide Type
Page 41 and 42: MY1BMY1MMY1CMY1HMY1HTMY1WMY2CMY2HMY
Page 53: MY1CSeriesCam Follower Guide Typeø
Page 61 and 62: MY1BMY1MMY1CMY1HMY1HTMY1WMY2CMY2HMY
Page 73 and 74: MY1HSeriesLinear Guide Typeø10, ø
Page 83 and 84: Series MY1HSpecific Product Precaut
Page 93 and 94: SMCSMCMechanically Jointed Rodless
Page 97 and 98: MY1HTSeriesHigh Rigidity/Linear Gui
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Series MY1Specific Product Precauti
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MY1B - SMC

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