www.oetiker.com Technical Data Sheet 1-Ear Clamp with mechanical interlock Product Group 105 & 155 1-Ear Clamp with mechanical interlock PG 105 & 155 www.oetiker.com 2 Ear width (s) Mechanical Interlock Mechanical interlock: for pre-coated material Clamp ear: fast and simple installation, visible deformation provides evidence of proper closure Dimple: increases clamping force, spring-effect compensates for changes in diameter due to thermal and mechanical effects Specially formed strip edges: reduced risk of damage to parts being clamped 1-Ear Clamp with mechanical interlock Product Group 105 & 155 Material Using tools designed or endorsed by OETIKER, the clamp is 105 Galvanized or zinc-plated steel band closed by drawing together the lower radii of the “ear”. The 155 Stainless Steel, Material no. 1.4301/UNS S30400 maximum diameter reduction is proportional to the open “ear” width. The theoretical maximum reduction in diameter is given Series by the formula: Size range width x thickness Ear-width (s) Max. diameter reduction = 10.5 – 116.0 mm 7.0 x 0.6/0.75 mm π To ensure perfect sealing, clamp ears must be correctly closed Some sizes are only available if an appropriate minimum quantity during installation. is ordered. Clamp diameter PG 105 only available on request. As a guide, the clamp nominal diameter should be selected so that the outside diameter of the hose, after it has been pushed on to the component to which it is to be fastened (e.g. a hose nipple), is approximately in the middle of the diameter range of the chosen clamp. Mechanical interlock The mechanical interlock is a mechanical connection which keeps the clamp securely closed. By using a mechanical interlock instead of spot-welding, corrosion around the closure elements is reduced. The data in this catalogue are based on many years experience. They are intended for reference, not as design specifications. 1-Ear Clamp with mechanical interlock PG 105 & 155 www.oetiker.com 3 Assembly recommendations Closing force The clamp ear should be closed with a constant tool jaw force, It is important to realize that there is in a very close relationship this practice is referred to as “force priority closure”. This assembly between the desired compression of the material being clamped method ensures that a uniform and repeatable stress is applied and the closing force selected. The table below gives average to the application with a constant tensile force on the mechanical closing forces in relation to the size of the part being clamped. interlock. Employing this methodology when closing 105 & 155 series clamps will compensate for any component tolerance variations, and ensure that the clamp applies a constant radial force to the application. Fluctuations in component tolerances are absorbed by variations in the “ear” gap (the space between the lower radii after installation). Clamp installation monitoring equipment and process data collec- tion are available by incorporating an “Electronically Controlled Assembly Tool” OETIKER ELK01 in the assembly process. Average applied closing force Material dimensions Closing force GALFAN/Stainless Manual pincer* Recommended pneumatic pincer** 10.5 – 17.0 1200 N 14100082, 14100083 HO 2000 18.5 – 116.0 2000 N 14100082, 14100083 HO 2000 ** 14100082 Standard pincer 14100083 Standard pincer with side jaws ** With appropriate closing force setting Important note These figures are intended as a guide, they may vary depending on the type and tolerances of parts being clamped. To ensure optimum clamp selection, we recommend making functional tests with several assemblies. 1-Ear Clamp with mechanical interlock PG 105 & 155 www.oetiker.com 4 Order information I tem No. Ref. No. Ear width Size range (mm) Item No. Ref. No. Ear width Size range (mm) inside (mm) inside (mm) 1-Ear Clamp with mechanical Interlock, stainless 1-Ear Clamp with mechanical Interlock, stainless Band width 7 mm, thickness 0.6 mm Band width 7 mm, thickness 0.6 mm 15500000 0105.0R 5 8.9 – 10.5 15500026 0410.0R 10 37.9 – 41 15500001 0113.0R 5 9.7 – 11.3 15500027 0425.0R 10 39.4 – 42.5 15500002 0123.0R 6 10.4 – 12.3 15500028 0440.0R 10 40.9 – 44 15500003 0133.0R 6 11.4 – 13.3 15500029 0455.0R 10 42.4 – 45.5 15500004 0135.0R 6.5 11.5 – 13.5 15500030 0470.0R 10 43.9 – 47 15500005 0138.0R 6 11.9 – 13.8 15500031 0485.0R 10 45.4 – 48.5 15500006 0140.0R 6.5 11.9 – 14 15500032 0500.0R 10 46.9 – 50 15500007 0145.0R 6 12.6 – 14.5 15500033 0515.0R 10 48.4 – 51.5 15500008 0157.0R 7 13.5 – 15.7 15500034 0530.0R 10 49.9 – 53 15500009 0170.0R 6 15.1 – 17 15500035 0545.0R 10 51.4 – 54.5 15500010 0185.0R 9 15.7 – 18.5 15500036 0560.0R 10 52.9 – 56 15500011 0198.0R 9 17 – 19.8 15500037 0575.0R 10 54.4 – 57.5 15500012 0210.0R 9 18.2 – 21 15500038 0590.0R 10 55.9 – 59 15500013 0226.0R 9 19.8 – 22.6 15500039 0605.0R 10 57.4 – 60.5 15500014 0241.0R 9 21.3 – 24.1 15500040 0620.0R 10 58.9 – 62 15500015 0256.0R 9 22.8 – 25.6 15500041 0635.0R 10 60.4 – 63.5 15500016 0271.0R 10 24 – 27.1 15500042 0650.0R 10 61.9 – 65 15500017 0286.0R 10 25.5 – 28.6 15500043 0665.0R 10 63.4 – 66.5 15500018 0301.0R 10 27 – 30.1 15500044 0680.0R 10 64.9 – 68 15500019 0316.0R 10 28.5 – 31.6 15500045 0695.0R 10 66.4 – 69.5 15500020 0331.0R 10 30 – 33.1 15500046 0710.0R 10 67.9 – 71 15500021 0346.0R 10 31.5 – 34.6 15500047 0725.0R 10 69.4 – 72.5 15500022 0361.0R 10 33 – 36.1 15500048 0740.0R 10 70.9 – 74 15500023 0376.0R 10 34.5 – 37.6 15500049 0755.0R 10 72.4 – 75.5 15500024 0381.0R 10 35 – 38.1 15500050 0770.0R 10 73.9 – 77 15500025 0396.0R 10 36.5 – 39.6 15500051 0785.0R 10 75.4 – 78.5 1-Ear Clamp with mechanical interlock PG 105 & 155 www.oetiker.com 5 Order information I tem No. Ref. No. Ear width Size range (mm) inside (mm) 1-Ear Clamp with mechanical Interlock, stainless Band width 7 mm, thickness 0.6 mm 15500052 0800.0R 10 76.9 – 80 15500053 0815.0R 10 78.4 – 81.5 15500054 0830.0R 10 79.9 – 83 15500055 0845.0R 10 81.4 – 84.5 15500056 0860.0R 10 82.9 – 86 15500057 0875.0R 10 84.4 – 87.5 15500058 0890.0R 10 85.9 – 89 15500059 0905.0R 10 87.4 – 90.5 15500060 0920.0R 10 88.9 – 92 15500061 0935.0R 10 90.4 – 93.5 15500062 0950.0R 10 91.9 – 95 15500063 0965.0R 10 93.4 – 96.5 15500064 0980.0R 10 94.9 – 98 15500065 0995.0R 10 96.4 – 99.5 15500066 1010.0R 10 97.9 – 101 15500067 1025.0R 10 99.4 – 102.5 15500101 1040.0R 10 100.9 – 104 15500068 1055.0R 10 102.4 – 105.5 15500102 1070.0R 10 103.9 – 107 15500103 1085.0R 10 105.4 – 108.5 15500104 1100.0R 10 106.9 – 110 15500105 1115.0R 10 108.4 – 111.5 15500106 1130.0R 10 109.9 – 113 15500107 1145.0R 10 111.4 – 114.5 15500069 1160.0R 10 112.9 – 116 www.oetiker.com The OETIKER Group: www.oetiker.com Headquarters Switzerland France Japan Hans Oetiker AG Oetiker Sarl Oetiker Japan Co. Ltd. Maschinen- und Apparatefabrik 9, rue Jean Moulin Kaneko Bldg. A Oberdorfstrasse 21 ZA du Pré Fusé 5-3-5 Nakamachi-dai, Tsuzuki-ku CH-8812 Horgen (Zürich) F-77348 Pontault-Combault Cedex Yokohama 224-0041 T +41 44 728 55 55 T +33 1 60 29 90 39 T +81 45 949 3151 F +41 44 728 55 15 F +33 1 64 40 90 23 F +81 45 949 3152 info@ch.oetiker.com info@fr.oetiker.com info@jp.oetiker.com Austria Germany Netherlands Hans Oetiker Hans Oetiker Oetiker Benelux B. V. Maschinen- und Apparatebau Metallwaren- & Apparatefabrik GmbH Hertzstraat 38 Ges.m.b.H. Üsenbergerstrasse 13 NL-6716 BT Ede Eduard-Klinger-Strasse 19 D-79346 Endingen a. K. T +31 318 63 71 71 A-3423 St. Andrä-Wördern T +49 76 42 6 84-0 F +31 318 63 34 89 T +43 2242 33 994-0 F +49 76 42 6 84-125 info@nl.oetiker.com F +43 2242 33 997 info@de.oetiker.com info@at.oetiker.com Spain Kurt Allert GmbH & Co. KG Oetiker España, S. A. Belgium Postfach 1160 Pol. Ind. Las Salinas Oetiker Belgium N.V./S.A. Austrasse 36 C/Puente, 18 Maaltecenter – Blok “G” D-78727 Oberndorf a. N. E-11500 El Puerto Derbystraat 301 T +49 74 23 87 70-0 de Santa María (Cádiz) 9051 Gent/St. Denijs-Westrem F +49 7 4 23 87 70-87 T +34 956 86 04 40 T +32 9 252 25 55 info@allert.oetiker.com F +34 956 87 17 07 F +32 9 252 25 56 info@es.oetiker.com info@be.oetiker.com Hong Kong Oetiker Far East Limited United Kingdom Canada 2210 Tuen Mun Central Square Oetiker UK Limited Oetiker Limited 22 Hoi Wing Road Foundry Close 203 Dufferin Street South Tuen Mun NT GB-Horsham, Sussex RH13 5PX P. O. Box 5500 T +852 2459 8211 T +44 1403 26 04 78 Alliston, Ontario L9R 1W7 F +852 2459 8322 F +44 1403 24 06 90 T +1 705 435 4394 info@hk.oetiker.com info@uk.oetiker.com info@ca.oetiker.com Hungary USA P. R. China Oetiker Hungaria KFT Oetiker, Inc. Oetiker Industries (Tianjin) Ltd. Vasvári P. U. 11 6317 Euclid Street 10 Shuangchenzhong Road H-9800 Vasvár Marlette, Michigan 48453-0217 Beichen High Tech Industrial Park T +36 94 370 630 T +1 989 635 3621 Tianjin 300400 F +36 94 370 533 F +1 989 635 2157 T +86 22 2697 1183 info@hu.oetiker.com info@us.oetiker.com F +86 22 2697 1380 info@cn.oetiker.com India Oetiker India Private Ltd. Czech Republic N-14, Additional Patalganga Hans Oetiker spol. s r. o. Industrial Area Videnska 116 Village Chavane, Khalapur CZ-37833 Nová Bystrice Rasayani 410 220 T +420 384 386513 Dist. Raigad F +420 384 386386 T +91 2192 250107-12 info@cz.oetiker.com F +91 2192 250105 info@in.oetiker.com 08902077 / 11.2010 / © OETIKER