इ टरन ट म नक Disclosure to Promote the Right To nformation Whereas the Parliament of ndia has set out to provide a practical regime of right to information for citizens to secure access to information under the control of public authorities, in order to promote transparency and accountability in the working of every public authority, and whereas the attached publication of the Bureau of ndian Standards is of particular interest to the public, particularly disadvantaged communities and those engaged in the pursuit of education and knowledge, the attached public safety standard is made available to promote the timely dissemination of this information in an accurate manner to the public. ज न1 क अ+धक र, ज 1 क अ+धक र Mazdoor Kisan Shakti Sangathan The Right to nformation, The Right to Live प0र 1 क छ ड न' 5 तरफ Jawaharlal Nehru Step Out From the Old to the New S 12738 (1995): Pneumatic fluid power - Single rod cylinders, 1000 kpa (10 bar) series, with integral mountings, bores from 32 mm to 250 mm - Mounting dimension [PGD 16: Fluid Power]! न $ एक न' भ रत क +नम-ण Satyanarayan Gangaram Pitroda nvent a New ndia Using Knowledge! न एक ऐस खज न > ज कभ च0र य नहB ज सकत ह ह Bhartṛhari Nītiśatakam Knowledge is such a treasure which cannot be stolen
S12738:1995 606430:1992 ndian Standard PNEUMATC FLUD POWFR 7 SNGLE ROD CYLNDERS, 1 000 kpa (ib b&j SERES, WTH NTEGRAL MOUNTNGS, BORES FROM 32 mm to 250 mm - MOUNTNG DMENSONS ( First Revision) 1 - ~21.5-222.621.8.033 : (O6.78. \ 0 BS 1995 BUREAU OF NDAN STANDARDS MANAK BHAVAN, 9 BAHADUR SHAH ZAFAR MARG NEW DELH 110002 August 1995 Price Group 7
Pneumatic Fluid Power Systems Sectional Committee, PE 16 NATONAL FOREWORD This ndian Standard which is identical with S0 6430 : 1992 Pneumatic fluid power - Single rod cylinders, 1 000 kpa (O bar) series, with integral mountings, bores from 32 mm to 250 mm - Mounting dimensions, issued by the nternational Organization for Standardization (SO), was adopted by the Bureau of ndian Standards on the recommendation of the Pneumatic Fluid Power Systems Sectional Committee and approval of the Production Engineering Division Council. This standard was first issued in 1988 and was based on S0 6430 : 1983. Consequent upon the revision of S0 standard, this revision has been taken up by adopting S0 6430 : 1992 to bring it in line with latest S0 standard. The text of the S0 standard has been approved as suitable for publication as ndian Standard without deviations. Certain conventions are, however, not identical to those used in ndian Standards. Attention is particularly drawn to the following : a) Comma (,) has been used a? a decimal marker while in ndian Standards, the current practice is to use point (.) as the decimal marker. b) Wherever the words nternational Standard appear referring to this standard, they should be read as ndian Standard. CROSS AEFERENCES n the adopted standard, reference appears to certain nternational Standards for which ndian Standards also exist. The corresponding ndian Standards which are to be substituted in their place are listed below along with their degree of equivalence for the editions indicated : nternational Standard Corresponding Standard ndian Degree of Correspondence S0 228-l : 1982 Pipe thread where pressure tight joints are not made on the threads - Part 1 : Designation, dimensions and tolerances S 2643 : 1975 Dimensions for pipe threads for fastening purposes (first revision) : Part 1 Basic profile and dimensions Part 2 Tolerances Pat-l 3 Limits of sizes Technically equivalent S0 4393 : 1978 Fluid power system S 10411 : 1983 Recommendaand components - Cylinders - Basic tions for nominal strokes for fluid series of piston strokes power cylinders do S0 4395 : 1978 Fluid power systems and components - Cylinders - Piston rod thread dimensions and types S0 5598 : 1985 Fluid power systems and components - Vocabulary S 13533 : 1992 Fluid power cylinders - Piston rod thread dimensions and types S 10416 : 1992 Fluid power systems and components - Vocabulary (first revision) dentical do (Continued on thwd cover}
ndian Standard PNEUMATC FLUD POWER -SNGLE ROD CYLNDERS; 1 000 kpa (O bar) SERES, WTH NTEGRAL MOUNTNGS, BORES FROM 32 mm to 250 mm -MOUNTNG DMENSONS ( First Revision) S 12738: 1995 S0 6430 : 1992 1 scope This nternational Standard establishes a metric series of mounting dimensions required for interchangeability of commonly used pneumatic cylinders for a maximum working pressure of 1 000 kpa (10 bar) ). t applies to pneumatic cylinders with integral mountings. NOTES 1 This nternational Standard allows manufacturers of pneumatic equipment freedom of design in metric cylinders and does not restrict technical development but provides basic guidelines. 2 S0 6431 deals with cylinders for which mountings can be detached from the main body of the device without dismantling it. 2 Normative references The following standards contain provisions which, through reference in this text, constitute provisions of this nternational Standard. At the time of publication, the editions indicated were valid. All standards are subject to revision, and parties to agreements based on this nternational Standard are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below. Members of EC and S0 maintain registers of currently valid nternational Standards. S0 228-1:1982. Pipe threads where pressure-tight joints are not made on the threads - Part : Designation, dimensions and tolerances. S0 4393:1978. Fluid power systems and components - Cylinders - Basic series of piston strokes. S0 4395:1978, Fluid power systems and components - Cylinders - Piston rod thread dimensions and types. S0 5598:1985, - Vocabulary. 3 Definltlons Fluid power systems and components For the purposes of this nternational Standard, the definitions given in S0 5596 apply. 4 Dimensions Basic dimensions are shown in figure 1 and are given in table 2. Mounting dimensions for cylinders manufactured in accordance with this nternational Standard shall be selected from tables 2 to 14. NOTE 3 The tolerances of dimensions dependent on stroke included in the tables apply for strokes up to and including 1 250 mm. f strokes are longer than 1 250 mm, tolerances should be selected from national standards or by agreement between the manufacturer and user. 5 Nominal stroke 5.1 Nominal strokes shall be selected from the recommended values shown in S0 4393. 1) 1 bar - 100 kpa - lo5 Pa; 1 Pa - 1 N/m2
S 12738: 1995 S0 8430 : 1992 5.2 Nominal stroke tolerances are given in table 1. MP3 - Cap, fixed eye (see figure 6 and table 7) Table 1 - Cytlndcr bore 32 40 50 Nominal stroke tolerances Nominal stroke, S Dimensions n mlllimetres Nominal stroke tolerancal) MS2 - MT1 - MT2 - MT4 - Side lugs (see figure 7 and table 8) Head, integral trunnion (male) (see figure 8 and table 9) Cap, integral trunnion (male) (see figure9 and table 10) ntermediate fixed or movable trunnion (male) (see figure 10 and table 11) 63 80 100 126 lw) 200 260 500 < S $ 1 250 44 0 44 s<500 0 +5 5OO<S< 1250 0 1) See note 3 in clause 4. 1 MX - MX2 - MX3 - Both ends, studs or tie rods extended (see figure 11 and table 12) Cap, studs or tie rods extended (see figure 12 and table 13) Head, studs or tie rods extended (see figure 13 and table 14) 8 Piston rod characterlstfcs 6 sizes The following bore sizes, in millimetres, are included in this series: 32-40 - 50-63 - 80-100 - 125-160 - 200-250 7 Mounting styles This nternational Standard includes the following mounting styles, as described in S0 6099: MF - Head, rectangular flange (see figure3 and table 4) MF2 - Cap, rectangular flange (see figure4 and table 5) MPl - Cap, fixed clevis (see figure 5 and table 6) 8.1 This nternational Standard covet-s piston rods which have a shouldered male thread end (see figure 2 and table 3 for basic dimensions). 8.2 The dimensions of the piston rod threads are chosen in accordance with S0 4395, 9 dentification statement (Reference to this nternational Standard) Use the following statement in test reports, catalogues and sales literature when electing to comply with this nternational Standard: nterchangeable cylinder mounting dimensions are selected in accordance with S0 6430:1992, Pneumatic fluid power - Single rod cylinders, 000 kpa (10 bar) series, with integral mountings, bores from 32 mm to 250 mm - Mounting dimensions.
S 12738:1995 S0 6430:1992 Thcorctlcal reference point (TRP).-._. -.-..-.._._. 1 E +-l--lvi7 ZJ* Figure 1 - Basic dimenslons Table 2 - Basic dimensions E n wx 1) VD c V f - z 2) max. f9 min. min. nom. to1. nom. toi. Dimensions n mllltmetres 3) metric inch 32 40 50 45 51 64 24 3 : 9 8 8 5 15 f 196 118 f 18 5 15 + 196 118 + 136 5 15 zk,6 118 f 136 Ml0 x 1 Gl/8 Ml4 x,5 Gl/4 Ml4 x,5 Gl/4 63 80 100 77 96 115 34 39 39 6 9 9 5 15 +2 121 _+2 5 19 +2 143 +2 5 19 &:2 143 52 Ml8 x 1.5 G3/8 Ml8 x,5 G3/8 M22 x,5 Gl/2 125 160 200 140 179 217 46 55 55 7 6 6 5 19 fr 2.5 149 L 295 5 21 L- 2,5 172 + 23 5 21 f 2,5 172 f 2,5 M22 x 1.5 M27 x 2 M27 x 2 Gl/2 G3/4 G3/4 250 NOTE - The 271 60 5 4 23 f3 210 53 imensions indicated relate to every type of mounting shown in all other figures M33 X 2. - Gl 1) WX includes consideration of tie rod nut height where it applies. Extension of the tie rods past nuts is not included 2) See note 3 in clause 4. 3) The inch series of port threads EJY is chosen in accordance with S0 228-1. A definitive choice of port threads EJJ will be made later
S 12738: 1995 S0 6430 : 1992 Figure 2 - Piston rod end threads Table 3 - Dlmenslons of piston rod end threads Dimensions in millimetres KK AM nom. t01. 32 Ml0 x 1,25 22 40 Ml2 x 1,25 24 50 Ml6 x,5 32 f: M20 Ml6 x 1,5 40 32 0-2 100 M20 x 1,5 40 125 160 M27 M36 x 2 ;; 200 M36 x 2 72 250 M42 x 2 a4 NOTE - Dimensions KK and AM given for piston rodend threads correspond to the long type as in S0 4395.
S 12738: 1995 S0 6430: 1992 F i *! a Figure 3 - MF - Head mounting, rectangular flange!; max. Table 4 - Dimensions of head mountings, rectangular flange FB R H13 JS14 JS14 nom. tol. nom. -- A Dimensions in milllmetres P ZB 1 tol. max. 32 72 7 58 33 15 10 f 9.3 125 40 84 7 70 36 15 10 & 0.3 125 50 104 9 86 47 15 10 L 9,3 125 63 116 9 98 56 15 +2 10 T! 6,3 130 80 143 12 119 70 19 52 16 + 03 153 100 162 12 138 a4 19 +2 16 f 6,3 153 125 196 14 168 104 19 -+ 2,5 16 f 0,3 162 160 248 18 212 134 21?z 2.5 20 k 615 188 200 286 18 250 163 21 + 2,s 20 -!z 6,5 188 250 356 22 312 201 23 +3 25 -+ 0,5 229 1) Z/ includes consideration of tie rods nut height where it applies. Extension of the tie rods past nuts is not included. 5
S 12738 : 1995 S0 6430 : 1992 ZF* Figure 4 - MF2 - Cap mounting, rectangular flange Table 5 - Dimensions of cap mountings, rectangular flange Dlmenstons n millimetres 111; F-R 7 1: R ZF 1 MF max. H13 JS14 JS14 nom. to1. nom. to1 32 72 7 58 33 128 + 1,2 O -- + 0.3 40 84 7 70 36 128 * t,2 10 + 0.3 50 104 9 86 47 128 * 1.2 10 -t- 0,s 63 116 9 98 56 131 k 1.6 10 zk O,3 80 143 12 119 70 159 + 1.6 16 * O,3 100 162 12 138 64 159 :t 176 16 A 0.3 125 194 14 168 104 165 A2 16 * O,3 160 248 18 212 134 192 +2 20 F 0.5 200 286 18 250 163 192 -t2 20 L-- f 0,5 250 356 22 312 201 235 * 2,5 25 f 0,5 1) See note 3 in clause 4. 6
..- S 12738:1995 S0 6430:1992 7 -- - - m L--l CB Figure 5 - MP - Cap mounting, fixed clevis Table 6 - max. A16 nom. tol. H9 max 32 38 16 137 40 46 20 137 50 52 20 137 Dimensions of cap mountings, fixed clevis l/b cn T X -r Cl) hlr 12 if Dimensions in mllllmetres -- 17 17 17 --- min. 19 19 19 i% 100 52 65 65 3'; 32 140 175 175 :z 20 17 29 29 19 32 32 125 65 32 181 160 83 40 210 200 83 40 210 20 28 28 29 34 34 32 3: 250 115 50 264 f 23 36 50 54 1) See note 3 in clause 4. L
S 12738 : 1995 S0 6430 : 1992 CD EW L xc+ -- Figure 6 - MP3 - Cap mounting, fixed eye Table 7 - Dimensions of cap mountlngs, flxed eye Dimensions in millimetres EW xc 1) CD MR, h1o nom. tol. H9 max. min. 32 16 137 f 12 12 17 40 20 137 rt 12 f 1: 1; 50 20 137 f 12 19 63 80 20 32 140 175 Y! f 1.6 1,6 20 14 :; ;; 100 32 175 + 196 20 29 32 125 32 181 ;i: ;: 29 32 160 210 38 200 dx 210 f2 28 id 38 250 50 264 + 2.5 36 50 54 1) See note 3 in clause 4.
S 12738 : 1995 S0 6430 : 1992 C._-.-_.-.-.~ -.-._. : f 3 J us 1 xs ss+ _/ Figure 7 - MS2 - Mounting with slde lugs 32 9 40 12 50 12 63 12 80 14 100 14 125 18 160 22 200 22 250 26 Table 8 - Dimensions of mountings with side lugs SR l s LJf 1 H13 JS14 a10 nom. tol. 95 38-35 121 47 48 140 57 48 175 69 52 213 89 59 251 108 59 f 192 * 12 A 172 f 1,6 f 19% f 1,6 +2 _+2 +2 T Sd nom. 73 73 73 Dimensions in mlllimetres 314 135 70 * 2,5 118 f 2,5 366 25 76 82 82 80 95 95 1) tol. f 12 f,2 -+ 192 f 136 Z! 106 L 185 f2 +2 +2 US max. ST min. 81 10 94 10 107 10 119 10 149 16 168 16 211 16 257 20 295 20 1) See note 3 in clause 4. 9
S 12738:1995 S0 6430:1992 TL Tc n Figure 8 - MT1 - Head mounting, ntegral trunnlon (male) 32 40 SO 63 1: 125 160 200 250 Table 9 - Dlmenslons of head mountlngs, ntegral trunnlon (male) Dimensions 'D R 7-L 'C Xc; e9 max. h14 h14 nom. t0i. in millimetres 16 1 16 44 44 f. 1.6 25 196 25 50 44 rk 136 25 1,6 25 63 44 f 1,6 25 1,6 25 76 44 t2 25 196 25 95 57 +2 25 2 25 114 57 +2 25 2 25 139 57! 295 36 2,5 36 178 66 f 295 36 2,5 36 216 66 * 2,5 45 3,2 45 270 76 k 2,5 10
S 12738: 1995 S0 6430 : 1992 Figure 9 - MT2 - Cap mounting, integral trunnlon (male) Table 10 - Dimensions of cap mountings, integral trunnlon (male) Dimensions n mllllmetres TD e9 R max. % 714 TC h14 nom. 6 1) to1 32 16 1 16 44 105 40 25 133 25 50 105 50 25,3 25 63 105 f 112 f 12 t 1,2 63 l% ;5 25 196 25 76 108 31 1.6 17 3 25 95 127 31 136 2 25 114 127 Tk 1,6 125 160 200 250 25 36 36 2 2,5 2,5 25 139 133 36 176 153 36 216 153 45 3,2 45 270 185 1) See note 3 in clause 4. 11
S 12738:1995 S0 6430: 1992 1 xv - Figure 10 - MT4 - Mounting with intermediate fixed or movable trunnlon (male) Table 11 - Dimensions of mountings with intermediate fixed or movable trunnions (male) Dlmenslons n mllllmetres VW TD R TL TM XV') max. e9 max. h14 h14 nom. tol. 32 40 ;5 50 76 16 1 16 55 +2 ;s 1:: ;: 63 f2 76 f2 63 88 25 196 25 88 +2 l!l 114 132 25 1,6 2 25 114 132 variable +2 125 158 :: 2 ;; 158 f 2.5 160 200 200 f 295 200 246 36 z:; 36 246 f 295 250 304 45 32 45 304 k 275 1) See note 3 in clause 4. 12
S 12738 : 1995 S0 6430 : 1992 Figure 11 - MXl - Mounting with studs or tie rods extended at both ends Bare Table 12 - Dimensions of mountings with studs or tie rods extended at both ends DD TG T JS14 nom. tol. tol. Dimensions in mllllmetres z 1) nom. to1 32 40 50 33 37 47 15 i s r!l 1.6 f 13 f 196 118 118 118 31 13 +_ 136 f 15 63 M8 56 15 80 Ml0 70 19 100 Ml0 84 19 22 i2 f2 121 143 143 f2 +2 +2 125 Ml2 104 160 Ml6 134 200 Ml6 163 :!: 21 f 2,5 f 2,5 * 2,5 149 172 172 + 23 f 23 lt 2,5 250 M20 202 23 k3 210 f3 1) See note 3 in clause 4. 13
S 12738: 1995 so 6430: 1992 Figure 12 - MX2 - Cap mounting with studs or tie rods extended Table 13 - Dlmenslons of cap mountings with studs or tle rods extended Dlmensions in milllmetres Da 7-G ZJ ') B.B JS14 nom. tol. nom. tol. ::!: 33 37 118 f 1,6 :z so M6 47 118 f 1,6 25 1 43 0 63 M8 56 121 l% Ml0 :) 143 f! f2 28 :z 1 +9 0 125 Ml2 104 149 :f : 46 160 Ml6 134 172 59 +S 0 200 Ml6 163 172 f 2:s 59 250 M20 202 210 f3 69 is 0 1) See note 3 in clause 4. 14
1 \ h WH -! 1!? -! S 12738 : 1995 S0 6430 : 1992 Figure 13 - MX3 - Head mounting with studs or tie rods extended Table 14 - Dimensions of head mountlngs with studs or tie rods extended Dlmensions n mllllmetres JD 7-G N f ZB 1) JS14 nom. tol. nom. to1. max. d: 25 +3 z 37" 1: f 18 25 \ 50 M6 47 15 + 13 25 O r 63 MB 56 ly0 Ml0 84 70 Ml0 ;z 19 f 13 *:2 _+2 -+2 29 35 35 +3 0 125 125 125 130 153 153 125 Ml2 104 19 f 295 46 160 Ml6 134 21 3123 59 200 Ml6 163 21 f 23 59 1 +6 0 162 188 188 250 M20 202 23 1) ZB includes consideration of the tie rod nut height where it applies. Extension of the tie rods past the nut is not included. 1 f3 68 t5 0 229 15
S 12738: 1995 SO 6430 : 1992 Annex A (informative) Bibliography [] S0 286-2:1988, /SO system of limits and fits - Part 2: Tables of standard tolerance grades and limit deviations for holes and shafts. [2] S0 3320:1987, Fluid power systems and components - Cylinder bores and piston rod diameters - Metric series. [3] S0 3322:1985, Nuid power systems and components - Cylinders - Nominal pressures. [4] S0 6099:1985, Fluid power systems and components - Cylinders - dentification code for mounting dimensions.and mounting types. [5] S0 6431:199?, Pneumatic fluid power - Single rod cylinders, 1 000 kpq (10 bar) series, with detachable mountings, bores from 32 mm to 320 mm - Mounting dimensions. 16
(Continued from second cover) n Annexure A of this adopted standard reference appears to certain nternational Standards for which ndian Standards also exist. The corresponding ndian Standards which are to be substituted in their place are listed below along with their degree of equivalence for the editions indicated: nternational Standard Corresponding ndian Degree of Standard Correspondence S0 286-2 : 1988 S0 system of limits and fits - Part 2 : Tables of standard tolerance grades and limit deviations for holes and shafts S 919 (Part 2) : 19931 S0 286-2 : 1988 S0 system of limits and fits : Part 2 Tables of standard tolerance grades and limit deviations for holes and shafts (first revision) dentical S0 3320 : 1987 Fluid power systems S 8208 : 1976 Sizes for cylinder and components -Cylinder bores and bores and piston rod diameter for piston rod diameters - Metric series fluid power systems S0 3322 : 1985 Fluid power systems and components - Cylinders - Nominal pressures S0 6099 : 1985 Fluid power systems and components - Cylinders - dentification code for mounting dimensions and mounting types Technically equivalent - - This standard is one of the standards related to mounting dimensions of pneumatic fluid power cylinders area. Other standards related to this area, which are adoption of S0 Standards, are given below: S 12723 : 1988/ S0 6432 : 1985 S1 0143 : 19951 S0 6431 : 1992 S 13086 : 1991/ S0 8139 : 1986 S 13087 : 1991/ S0 8140 : 1986 Pneumatic fluid power - Single rod cylinder - 1000 kpa (10 bar) series - s from 8 mm to 25 mm - Mounting dimensions Pneumatic fluid power single rod cylinders 1 000 kpa (10 bar) series, with detachable mountings, bores from 32 mm to 320 mm - Mountings dimensions (first revis;on) Pneumatic fluid power - Cylinder 10 bars ( 1000 kpa ) series - Rod end spherical eyes - Mounting dimensions Pneumatic fluid power- Cylinder 10 bars ( 1 000 kpa ) series - Rod end clevis - Mounting dimensions
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