इंटरनेट मानक Disclosure to Promote the Right To Information Whereas the Parliament of India 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 Indian 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. “जान1 का अ+धकार, जी1 का अ+धकार” “प0रा1 को छोड न’ 5 तरफ” Mazdoor Kisan Shakti Sangathan Jawaharlal Nehru “The Right to Information, The Right to Live” “Step Out From the Old to the New” IS 11245 (1999): Purchase specification for pneumatic cylinder [PGD 16: Fluid Power] “!ान $ एक न’ भारत का +नम-ण” Satyanarayan Gangaram Pitroda ““IInnvveenntt aa NNeeww IInnddiiaa UUssiinngg KKnnoowwlleeddggee”” “!ान एक ऐसा खजाना > जो कभी च0राया नहB जा सकता हहहहै””ै” Bhartṛhari—Nītiśatakam “Knowledge is such a treasure which cannot be stolen” IS 11245:2004 W?7Rvmm m miw – fafm FEW ( yp@wT) Wwl Indian Standard PNEUMATIC CYLINDERS — PURCHASE SPECIFICATION (First Revision ) ICS 23.100.20 Q BIS 2004 BUREAU OF INDIAN STANDARDS MANAK BHAVAN, 9 BAHADUR SHAH ZAFAR MARG NEW DELHI 110002 November 2004 Price Group 2 Basic Fluid Power Sectional Committee, MGP 14 FOREWORD This Indian Standard ( First Revision) was adopted by the Bureau of Indian Standards, after the draft finalized by the Basic Fluid Power Sectional Committee had been approved by the Medical Instruments, General and Production Engineering Division Council. In pneumatic fluid power systems power is transmitted and controlled through air or gas under pressure within a circuit. One component of such system is the fluid power cylinder, This is a device which converts piston power into !inear mechanical force and motion. It consists of a movable element, that is a piston and piston rod, operating within a cylindrical bore. This standard has been prepared to enable buyers to collect data as per their requirement from various manufacturers or suppliers for the purpose of comparison and subsequent collection. This standard was first published in 1985. This revision has been made to bring the standard in line with the current practices prevalent in the industry as also to align it with the existing Indian Standards references of which are given in 2. IS 11245:2004 Indian Standard PNEUMATIC CYLINDERS — PURCHASE SPECIFICATION ( First Revision) 1 SCOPE 1SNo. Title This standard specifies the purchasing data of 13087:1999 Pneumatic fluid power — pneumatic cylinders. Cylinders 1 000 kPa ( 10 bar ) series — Rod end clevis — 2 REFERENCES Mounting dimensions ( first The following standards contain provisions, which revision ) through reference in this text, constitute provisions 14167:1994 Pneumatic cylinders — Acceptance ofthis standard. Atthe time ofpublication, the editions test indicated were valid. All standards are subject to revision, and parties to agreements based on this 14645:1998 Fluid power systems and standard are encouraged to investigate the possibility components — Cylinders —Nominal of applying the most recent editions of the standards pressure indicated below: 3 DEFINITIONS IS No, Title For the purpose of this standard, the definitions given 8208:1976 Sizes for cylinder bores and piston in IS 10416 shall apply. rod diameter for fluid power systems 4 SIZES 10143:1995 Pneumatic fluid power — Single rod cylinder, 1000 kPa ( 10 bar ) 4.1 Cylinder Bores series with detachable mountings, bores from 32 mm to 320 mm — The cylinder bores shall be as per 3.1 of IS 8208. Mounting dimensions ( first 4.2 Piston Rod Diameter revision ) 10167:1982 Method for upsetting test on The piston rod diameters shall be asper 3.2 of IS 8208. metallic materials 4.3 Piston Stroke 10411:1983 Recommendations on nominal The piston stroke(s) shall be as per 2.4 of IS 10411. strokes for fluid power cylinder 4.4 Mounting 10416:1992 Fluid power systems and components — Vocabulary (first For mounting dimensions for cylinders, reference revision ) shall bemadeto IS 10143, IS 12723, IS 12738, IS 13086 , 12723:1988 Pneumatic fluid power — Single and IS 13087. rod cylinder — 1000 kPa ( 10bar) 5 TESTING series — Bores from 8 mm to 25 mm — Mounting dimensions For testing details of pneumatic cylinder, reference shall be made to IS 10167. 12738:1995 Pneumatic fluid power — Single rod cylinders, 1000 kPa ( 10 bar) 6 NAME PLATE series with integral mountings, bores from 32 mm to 250 mm — The cylinder shall be provided with apermanent name Mounting dimensions ( Jirst plate giving details as per A-15. - revision ) 7 PROFORMA FOR PURCHASE 13086:1999 Pneumatic fluid power — Cylinders SPECIFICATION 1000 kPa ( 10 bar) series — Rod end spherical eyes — Mounting Proforma for purchase specification may be in accordance with that given in Annex A. dimensions (first revision ) 1 . IS 11245:2004 ANNEX A ( Clauses 6 and7 ) PROFORMA FOR PURCHASE SPECIFICATION FOR PNEUMATIC CYLINDERS A-1 CYLINDER TYPE Single acting/Double acting/Ram/Any other Push inlPush out/Bellow type Stroke adjustment: Yes/No Length of adjustment (mm ): A-2 PROXIMITY SENSING REQUIRED Yes/No A-3 SIZES (mm ) Bore..............Rod............... Stioke ............Rmdia .......... A-4 RATINGS A-4.1 Pressure, kgf/cm2: Maximum working pressure ...............Rated pressure ................ A-4.2 Velocity, mls :Maximum working speed ............... A-4.3 Number of cycles/minute... ............. A-4.4 Temperature, ‘C :working temperature range: Min. ..... ...........Max................ A-5 MOUNTING MF 8 Head rectangular flange ( two hole ) MX 1 Mounting with studs or tie rods extended at mounting both ends MP 3Cap mounting, fixed eye MP 1Cap mounting, fixed clevis MR 3 Head threaded mounting MS 2 Mounting with side lugs MS 3 Head angle mounting MT 1Head mounting, integral trunnion (male ) MF 1Head mounting, rectangular flange MT 2 Cap mounting, integral trunnion (male ) MF 2 Cap mounting, rectangular flange MX 2 Cap mounting with studs or tie rods extended MP 2 Cap mounting, detachable clevis MX 3 Head mounting’ with tie rods extended MP 4 Cap mounting, detachable eye Rod end spherical eyes MS 1Mounting with end angles Rod end clevis MT 4 Mounting with intermediate fixed or Any other (with dimensional drawing) movable trunnion (male ) A-6 ROD END Eye/Thread/Clevis/Lock nutlAny other ( Speci@ ) A-7 LOAD DETAILS A-7.1 Side load details, if any A-8 CUSHIONING AND DECELERATION DEVICES SpecifJ. 2 IS 11245:2004 A-9 ENVIRONMENTAL Acid vapour/Dust/Hard particles/Mud/Water/Snow/Tropical/Vibration/Molten metal/Any other A-1O PRIMEFVPAINT Speci&. A-10. 1 Chemical Resistant Coating Required Yes/No. If yes, speci@. A-n SAFETY REQUIREMENTS Specifjf. A-12 SPECIAL REQUIREMENT Tolerance/Tracking/Accuracy, etc. A-12.1 Piston Rod Extension Yes/No. If yes, specify. A-13 TESTING REQUIREMENTS Specify — Functional test/Leakage test/Cushioning test for integrity/Any other test. A-14 SPACE CONSTRAINTS Yes/No. If yes, speci@. A-15 NAME PLATE/PUNCHING/IDENTIFICATION DETAILS Type ............. Bore ............... Rod., .............. Stroke ................... Working pressure ................. Portdimentions ........................Overall length ....................Manufacturer’s reference number ................ Yearofmanufacture ............... Model label .............. A-16 PACKAGING Specie. Si~atire oftiepuchaser ......................................... Nmeofthe pwchwer .............................................. Nmemdaddress ofthecompany .............................. 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