Product Range High-Efficiency Timing Belts

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1 Product Range High-Efficiency Timing Belts Power transmission and conveyor belts made of modern synthetics Worldwide leaders in technology, quality and service

2 ProPosition Timing Belts: Machine components with a future In modern power transmission and handling technology, the timing belt is often a key machine element with numerous and varied applications. At the same time, timing belts are exceptionally economical and reliable. ProPosition high-efficiency timing belts are constructed of high-quality polyurethane with an embedded tension member of steel wires. Light weight and of extremely high tensile strength, they are low noise in operation, require practically no maintenance and experience very little wear and tear. These characteristics make timing belts possible for demanding applications with extreme acceleration and braking processes, as well as for precise positioning. The standard ProPosition types can be modified for various tasks for power transmission, positioning, conveying, synchronizing, or interval conveying and singling. Product design: Hardness: Tension member: Colour: Permissible operating temperature: 30/+ 80 C polyurethane elastomer 92 Shore A Steel wires (arranged parallel to edges, galvanized) Pearl white 2

3 Modifications include the application of coatings, coverings and textures, the welding on of the most varied of profiles, and special processing such as perforating, milling and grinding. As form-fit power transmission and conveying elements, ProPosition timing belts round off the family of tried-andtested TRANSILON conveyor and processing belts. Our extensive experience in the field of light materials handling is your guarantee for excellent product quality, sound consulting and speedy service. The application of ProPosition 4 Standard product range 6 Coatings and coverings 10 Cams 12 Customized products 14 Accessories 16 Chemical resistance 18 Splicing procedure / on-site fitting 19 The Properties The Advantages wear-resistant long belt life maintenance-free no maintenance costs good tracking properties low noise flexible saves room reliable, gentle operation humane working conditions small reversing diameters, high counter-bending strength compact machine designs possible 3

In automation and handling technology, they are often used in place of chains and other systems which

4 The application of ProPosition Thanks to form-fit transmission and narrow fabrication tolerances, ProPosition timing belts guarantee isogonic rotations and high repeating accuracy in linear drives. In automation and handling technology, they are often used in place of chains and other systems which require complex designs. ProPosition on the power test rig. Conveying of cigarette packs on their way to packaging. 4

In lifting devices, portal robots and roll-up door drives, they transmit large forces while providing a

As conveyor belts running synchronously in sets, they guarantee that the goods being conveyed remain in

Cams, coatings and coverings make it possible to "customize" the belts precisely for the goods being

5 In lifting devices, portal robots and roll-up door drives, they transmit large forces while providing a high degree of positioning accuracy. As conveyor belts running synchronously in sets, they guarantee that the goods being conveyed remain in position. Cams, coatings and coverings make it possible to "customize" the belts precisely for the goods being conveyed and the conveying task. Conveying of car windows by belts running synchronously. The coverings on the reverse face of the timing belts treat the goods gently and improve the grip properties. ProPosition timing belts in the vertical axis of an industrial robot 5

6 Standard Product Range T and AT Types General technical data T 5, T 5 PAZ, T 5 PAZ/PAR 5 1,2 1,2 Width [mm] Weight, approx. [kg/m] Z min minimum number of teeth d min approx. [mm] tensioning roller on toothed face d min approx. [mm] tensioning roller on reverse face of belt Permissible operating temperature [ C] T / / / / /+80 T 10 T 10, T 10 PAZ, T 10 PAZ/PAR 10 2,5 2, / / / / / /+80 T 20 T 20, T 20 PAZ / / / / /+80 AT 5 AT 5, AT 5 PAZ, AT 5 PAZ/PAR 5 1,2 1, / / / / /+80 AT 10 AT 10, AT 10 PAZ, AT 10 PAZ/PAR 10 2,5 2, / / / / /+80 AT 20 AT 20, AT 20 PAZ, AT 20 PAZ/PAR / / / / /+80 Drawings are at a scale of 1:1. 6

7 Open belts Endless welded belts F perm [N] Clamping length [mm] Standard roller length [m] F perm [N] Min. production length [mm] Standard roller length [m] Pearl white is the standard colour of the timing belts. Special colours can be produced on request. Helically-wound endless timing belts available on request. Designations for ordering can be found on the following 2 pages

Standard Product Range L, H, HTD Types General technical data L L Width [mm] Weight, approx. [kg/m] Z min minimum number of teeth d min approx. [mm] tensioning roller on toothed face d min approx.

8 Standard Product Range L, H, HTD Types General technical data L L Width [mm] Weight, approx. [kg/m] Z min minimum number of teeth d min approx. [mm] tensioning roller on toothed face d min approx. [mm] tensioning roller on reverse face of belt Permissible operating temperature [ C] 9,525 1,85 1, / / / / / / /+80 H H 12,7 2,18 2, / / / / / / /+80 HTD 8 M HTD 8 M, HTD 8 M PAZ 8 3,4 2, / / / /+80 HTD 14 M HTD 14 M 14 6,1 3, / / / /+80 Drawings are at a scale of 1:1 Designations for ordering timing belts sized metrically Width [mm] Type/pitch Length [mm] Type of splice* Additional designation 25 T MV with U 20 coating on reverse side * 07 = open, 03 = prepared for meander splice 09-MV = welded endless (meander splice) 8

9 Open belts Endless welded belts F perm [N] Clamping length [mm] Standard roller length [m] F perm [N] Min. production length [mm] Standard roller length [m] Pearl white is the standard colour of the timing belts. Special colours can be produced on request. Helically-wound endless timing belts available on request Designations for ordering timing belts sized in inches Length [inch/10] Type/pitch Width [inch/10] Type of splice* Additional designation * 07 = open, 03 = prepared for meander splice 09-MV = welded endless (meander splice) L MV with U 20 coating on reverse side

10 Variations on the standard... Coatings and coverings PAZ polyamide fabric (toothed face) Characteristic/application: low drag, protects against wear, reduces noise PAZ-PAR polyamide fabric (on both faces) Characteristic/application: low drag, protects against wear, reduces noise For the types PAZ and PAZ/PAR (above), the polyamide fabric is applied during the production of the timing belt. Therefore their sizes correspond to those of the standard types. All standard ProPosition types can be equipped with various coatings or coverings to optimize their suitability for the individual applications. On the toothed and/or reverse face, coverings of polyester fabric reduce the drag. This facilitates the intermeshing of the teeth, in turn reducing the noise. Other coverings and coatings for the reverse face, varying in material and texture considerably, increase the drag, thereby improving the grip properties (pick-off belts, inclined conveyors) conform to FDA regulations (processing of food) protect the surface of sensitive goods (glass, furniture) are largely unaffected by rough goods or goods with sharp edges thanks to their tenacity (sheet metal, wood). V/FG (herringbone pattern PVC) white PVC Thickness/tolerance: 3.3 mm/± 0.2 mm Shore hardness: ca. 60 Shore A Characteristic/application: conveying of sensitive goods, glass, furniture G/AR (rubber rough-top surface) rubber Thickness/tolerance: 4 mm/± 0.2 mm Characteristic/application: good grip, inclined conveying G/GSTR (rubber course textured surface) rubber Thickness/tolerance: 2.6 mm/± 0.2 mm Characteristic/application: good grip, wear-resistant 10

11 V 20 FDA (FDA PVC coating) white PVC Thickness/tolerance: 2 mm/± 0.2 mm Shore hardness: ca. 60 Shore A Characteristic/application: suitable for the conveying of unpackaged food G/NSTR (rubber, light green) rubber Thickness/tolerance: 0.9 mm/± 0.2 mm Shore hardness: ca. 60 Shore A Characteristic/application: good grip U 20, 30, 40 (urethane coating) transp. urethane Thickness/tolerance: 2/3/4 mm/± 0.2 mm Shore hardness: ca. 87 Shore A Characteristic/application: wear and cut resistant, extremely abrasion resistant U 20/65 (urethane coating) transp. urethane Thickness/tolerance: 2 mm/± 0.2 mm Shorehärte: ca. 65 Shore A Characteristic/application: good grip, abrasion resistant VS 40 MH (Vulcocell 4 mm) polyurethane elastomer Thickness/tolerance: 4 mm/± 0.2 mm Shore hardness: ca. 40 Shore A Characteristic/application: flexible, compressible L (Linatex) natural rubber Thickness/tolerance: 2 12 mm/± 0.1 mm Shore hardness: ca. 40 Shore A Characteristic/application: constant drag, excellent grip Linatrile (Linatrile 55 orange) NBR rubber Thickness/tolerance: 2 12 mm/± 0.1 mm Shore hardness: ca. 55 Shore A Characteristic/application: good grip, oil and grease resistant, resistant to temperatures up to 110 C S 0 (sponge rubber D 16) rubber Dicke/Toleranz: 10; 15; 20 mm/± 0.2 mm Shorehärte: ca. 15 Shore A Characteristic/application: flexible, extremely compressible SZ (black neoprene rubber 724) rubber Thickness/tolerance: 5; 10; 15 mm/± 0.2 mm Shore hardness: Shore A Characteristic/application: flexible, compressible 11

12 Variations on the standard... Cams b h l For conveying and many more specialized tasks in material handling (interval conveying, singling, positioning), cams pave the way for innovative design solutions. Cams are made of polyurethane as are the timing belts themselves, ensuring the reliability of the weld between the cam and the reverse face of the timing belt. Lead time required for customized cams is approx. four weeks. A large portion of the profiles for TRANSILON conveyor and processing belts can also be used for ProPosition timing belts (see data sheet ref. no. 318). The standard cams depicted here are just a small sample of our cam selection (see data sheet ref. no. 597). For special requirements, SIEGLING also produce customized cams as injection moulded parts or from half-finished products. CAM 3100 Main dimensions [mm]: 38x100x100 CAM 3101 Main dimensions [mm]: (lxbxh) 19x60x16 CAM 3103 Main dimensions [mm]: (lxbxh) 18x40x27 CAM 3102 Main dimensions [mm]: 10x11x30 CAM 1010 Main dimensions [mm]: (lxbxh) 12x23x18 12

13 Welding of cams The welding of cams onto a timing belt affects its flexibility. The smallest possible cam thickness (t) should be selected. If possible, cams should be attached opposite teeth. Cams can be welded onto the belt very close to each other. The best distance between cams (but not absolutely necessary) is a multiple of the timing belt pitch. The positioning precision here is ± 0.25 mm for the cam centre distance. In these tables, the recommended maximum cam thickness (t) is listed according to the number of teeth on the sprocket. t t Maximum cam thickness in mm when welded on opposite tooth Number of teeth on sprocket Type T T T AT AT AT L H HDT 8 M HDT 14 M Maximum cam thickness in mm when welded on opposite gap between teeth Number of teeth on sprocket Type K Profile Main dimensions: see table on page 15 T T T AT AT AT L H HDT 8 M HDT 14 M CAM 3003 Main dimensions [mm]: (lxbxh) 26x25x20 CAM 3001 Main dimensions [mm]: (lxbxh) 6x15x14,5 13

14 Variations on the standard... Customized products Thanks to the further processing of timing belts with and without coatings or coverings, it is possible to tailor them exactly to meet the needs of individual applications in materials handling. Because of the wide array of possibilities and combinations, we can show you here just a very small selection. Please contact your SIEGLING partner regarding any specific requirements you may have. Special coatings and coverings It is possible to apply a supplemental covering of PA fabric also to sections which have been milled to improve the low grip properties. Special colours Timing belts (as well as cams) can be produced in special colours. Mechanical processing Almost any shape can be milled, ground or punch-cut into timing belts and coatings or coverings with very narrow tolerances. 14

15 Timing belts with longitudinal tracking profiles The wedge profile mounted on the timing belts ensure that the belts track perfectly straight over the entire length, even where lateral forces are a factor. Flanged pulleys are not required. All timing belt types can be equipped with various wedge profiles. Powerband For the transmission of large tensile forces, the SIEGLING Powerband is an alternative to cables, chains and fabric belts. Longitudinal tracking profiles b x h x s [mm] K 6 6 x 4 x 4 K x 6 x 6 K x 8 x 7.5 K x 8 x 9.5 K x 11 x 9.5 s b h Hardness: Tension member: polyurethane elastomer 92 Shore A steel wires (arranged parallel to edges, galvanized) black Colour: Permissible operating temperature: 30/+80 C SIEGLING Powerband was developed especially for use in sports and fitness equipment, roll-up doors and venetian blinds. Powerband is available only as open material. Data sheet available on request. 15

16 Accessories Left: O/SE pulley with narrow tolerance Right: Standard pulley Toothed pulleys for timing belts For the service life of the timing belt and for smooth operations, it is vital that the toothed pulley be matched correctly to the timing belt. For all timing belts in its product range, SIEGLING carries the corresponding toothed pulley. standard design with boring special methods of attachment on request 0 pulleys and SE pulleys available on request can be fabricated from drawing. Standard material for general applications is aluminium. For higher loads, steel pulleys are recommended. Toothed pulleys made of other materials are also available on request. Please request information about our complete toothed pulley selection. 16

17 Clamping plates Clamping plates for the fastening of open material are available for all timing belt types and in all standard sizes. 17

18 Resistances Chemical resistance at room temperature Chemical Resistance Chemical Resistance Acetic acid 20 % Mineral oil Acetone n-heptane Aluminium chloride, aqueous 5% Ammonia 10 % n-methyl-2-pyrrolidone Nitric acid 20 % Aniline Petrol, regular ASTM oil 1 ASTM oil 2 Petrol, super Potash lye 1 N ASTM oil 3 Sea water Benzol Soda lye 1 N Butyl acetate Sodium chloride solution, conc. Butyl alcohol Sodium soap fat Carbon tetrachloride Sodium soap fat + 20 % water Common salt solution, conc. Sulphuric acid 20% Cyclohexanol Tetrahydrofuran Diesel oil Toluene Dimethyl formamide Trichloroethylene Ethyl acetate Water Ethyl alcohol Ethyl ether Hydrochloric acid 20 % Iron chloride, aqueous 5 % Isopropyl alcohol Kerosine Symbols = good resistance Lubricating grease (sodium soap fat) Methyl alcohol Methyl alcohol/benzine Methyl ethyl ketone Methylene chloride = limited resistance; slight weight and dimensional changes after a certain period of time = no resistance 18

19 Splicing procedure/ on-site fitting ProPosition timing belts are made endless with a meander splice. Although with this splice approximately 50% of the tensile strength of helically wound endless timing belts is achieved, such belts should not be used as power transmission belts. Timing belts prepared for the meander splice can be hot-pressed endless quickly and easily on-site with our heating devices. This process makes time-consuming fitting work on the machine unnecessary. (Equipment data sheet ref. no. 566 and instructions ref. no. 487 available on request.) The THP 15 PP heating press shown here can be used (with the corresponding splice guide) for all timing belts of all widths. A handy heating press for smaller timing belt sizes and a punch-cutter for preparing the splice are currently in the developmental phase. ➀ ➂ ➁ ➃ 19

➀ ➁ An important step in quality assurance: testing of material in the SIEGLING lab. Ref. No. 245 Issue 02.02/2 SD Printed in Germany.

Further SIEGLING products:: TRANSILON High-efficiency timing belts TRANSILON Round belts ProLink plastic modular belting EXTREMULTUS High-efficiency flat belts

organisation and production processes ensure the constantly high standards of our products and services.

In addition to product quality, environmental protection is an important corporate goal.

Denmark Finland France Germany Great Britain Greece Production/Sales/Service Center Hungary Iceland Ireland Italy Netherlands Norway Poland Portugal Romania

China Philippines Singapore South Korea Taiwan Thailand Australia New Zealand Sales/Service Center ➂ ➃ ➂ ➃ State-of-the-art technology in all production

20 ➀ ➁ An important step in quality assurance: testing of material in the SIEGLING lab. Ref. No. 245 Issue 02.02/2 SD Printed in Germany. ➀ This paper was made from non-chlorine-bleached cellulose. Further SIEGLING products:: TRANSILON High-efficiency timing belts TRANSILON Round belts ProLink plastic modular belting EXTREMULTUS High-efficiency flat belts EXTREMULTUS High-efficiency tangential belts, spindle tapes EXTREMULTUS Folder and carrier belts, layboy tapes Siegling Organization Canada USA Mexico Costa Rica Domin.Rep. El Salvador Guatemala Honduras Argentina Bolivia Brazil Chile Colombia Ecuador Paraguay Peru Uruguay Venezuela ➁ Committed staff, quality-orientated organisation and production processes ensure the constantly high standards of our products and services. The SIEGLING Quality Management System is certified in accordance with DIN EN ISO In addition to product quality, environmental protection is an important corporate goal. Early on we also introduced an environmental management system, certified in accordance with ISO Austria Belgium Bulgaria Czech.Rep. Denmark Finland France Germany Great Britain Greece Production/Sales/Service Center Hungary Iceland Ireland Italy Netherlands Norway Poland Portugal Romania Spain Sweden Switzerland Slovenia India Egypt Iran Morocco Israel South Africa Pakistan Syria Turkey UAE Brunei Hong Kong Indonesia Japan Laos Malaysia P.R.China Philippines Singapore South Korea Taiwan Thailand Australia New Zealand Sales/Service Center ➂ ➃ ➂ ➃ State-of-the-art technology in all production facilities Worldwide SIEGLING Service The worldwide SIEGLING Group has more than 1700 employees. SIEGLING production facilities are located in 8 countries. SIEGLING have companies and agencies offering ample stock and their own workshops in more than 50 countries. SIEGLING service centres provide qualified assistance at more than 300 locations throughout the world. A member of the Forbo Group. Reproduction of text or parts thereof only with our approval. Modifications reserved. Registered trademarks SIEGLING EXTREMULTUS TRANSILON SIEGLING GmbH Postfach Hannover Tel. (0511) Fax Internet: info@siegling.com

Lifting Instructions for 1336 PLUS and FORCE D Frame Drives

Installation Instructions Lifting Instructions for 1336 PLUS and FORCE D Frame Drives This publication will guide you through the steps needed to properly lift and mount the following drives: 1336 PLUS