Urethane Timing Belts And Pulleys - Gates Australia

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Urethane Timing Belts and Pulleys

Gates Mectrol Passion for Products OUR EXPERTISE Gates Mectrol is a global manufacturer of belting and other automation components to the material handling industry. Our products are typically used in synchronous and positive drive conveying, linear positioning and power transmission applications within the general industrial and food processing markets. Equipment designers and system integrators have come to rely on Gates Mectrol’s application expertise and ability to solve the most challenging design issues. Our highly skilled applications engineers and online suite of design tools can help solve your most demanding development concerns. Get the Gates Mectrol engineering team working for you. OUR ACCESSIBILITY With manufacturing facilities and partner distributors located throughout the world, Gates Mectrol is available globally to serve your specific design challenges. Our associates know and understand our business — and yours. OUR GOAL Gates Mectrol’s goal is to become your primary supplier of polymer based automation components. We will earn this position by offering quality products in a timely manner and by continuously developing new products and services. IMAGINATION, DESIGN, EXECUTION

Urethane Timing Belts and Pulleys Table of Contents Belt Selection Guide . . . . . . . . . . . . . . . . . . . . .4 Flat Belts Tooth Pitch Comparison . . . . . . . . . . . . . . . . . .5 Flat Belt Overview . . . . . . . . . . . . . . . . . . . .42 Linear Belts Flat Belt Specifications . . . . . . . . . . . . . . . .44 Linear Belt Overview . . . . . . . . . . . . . . . . . . .6 Linear Belt Applications . . . . . . . . . . . . . . . .7 Design Recommendations . . . . . . . . . . . . .45 Timing Pulleys and Clamps Linear Belt Specifications . . . . . . . . . . . . . . .8 Pulley Overview . . . . . . . . . . . . . . . . . . . . .46 Imperial Pitch Belts . . . . . . . . . . . . . . . .10 Quick Ship Pulley Program . . . . . . . . . . . . .47 T Pitch Belts . . . . . . . . . . . . . . . . . . . . . .11 Custom Pulley Program . . . . . . . . . . . . . . .48 AT Pitch Belts . . . . . . . . . . . . . . . . . . . . .12 Pulley Bar Stock . . . . . . . . . . . . . . . . . . . . . .50 HTD and STD Pitch Belts . . . . . . . . . .13 Self Tracking Belts . . . . . . . . . . . . . . . . . . . .14 Clamp Plates . . . . . . . . . . . . . . . . . . . . . . . .51 Food Grade Belts Integral V-Guide Specifications . . . . . .16 Food Grade Belt Overview . . . . . . . . . . . . .53 Wide Belt Overview . . . . . . . . . . . . . . . . . .18 PosiClean . . . . . . . . . . . . . . . . . . . . . . . . . .54 Wide Belt Applications . . . . . . . . . . . . .19 CenterClean . . . . . . . . . . . . . . . . . . . . . . . .55 Wide Belt Specifications . . . . . . . . . . . .21 FlatClean . . . . . . . . . . . . . . . . . . . . . . . . . .56 Profiled Belts Overview . . . . . . . . . . . . . . .22 Food Belt Fastening Options . . . . . . . . . . .57 Design Recommendations . . . . . . . . . .23 Fabrication and Installation . . . . . . . . . . . .58 QuickShip Profile Program . . . . . . . . . .27 Sprockets and Support . . . . . . . . . . . . . . . .59 Backings . . . . . . . . . . . . . . . . . . . . . . . . . . . .28 Tools and Reference Backings Specifications . . . . . . . . . . . .32 Technical Design Tools Online . . . . . . . . . .60 Fabrication Capabilities . . . . . . . . . . . . . . .34 Facilities . . . . . . . . . . . . . . . . . . . . . . . . . . . .61 Truly Endless Belts Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .62 Truly Endless Belt Overview . . . . . . . . . . .36 Synchro-Power (Cast) Belts Contact Information . . . . . . . . . . . . . . . . . .64 . . . . . . . . . .37 Flex Belts . . . . . . . . . . . . . . . . . . . . . . . . . . .41 Broadest Range Available Gates Mectrol Urethane Timing Belts and Pulleys 3

Ge ne ra lC on ve Bu yi lk ng Co nv ey Sh in g ee tS to ck Co Fo nv od ey Co in nv g ey in W g as h Do w n Tr ou gh in g Li ne ar Po si tio Ro ni ta ng ry Po si tio Po ni w ng er Tr an sm Hi is gh si on Sp ee ds Li (5 fti -1 ng 0m /s ) Belt Selection Guide Tooth Pitch Imperial Pitch Belts XL, L, H, XH T Pitch Belts T2.5, T5, T10, T20 AT Pitch Belts AT5, AT10, AT20 STD Pitch Belts STD5, STD8 HTD Pitch Belts HTD5, HTD8, HTD14 Flat Lifter Belts F8, FL8, F12, FL12, FX9, FX12 PosiClean CenterClean FlatClean 4 Gates Mectrol Urethane Timing Belts and Pulleys

Industrial Tooth Pitch Comparison Imperial Pitch Belts - XL, L, H, XH This classic trapezoidal pitch is the original timing belt tooth design. This tooth pitch is commonly used for conveying applications. The tooth profile is fairly low and has a large surface area at the tip of the tooth providing good support on sliding conveyor surfaces. T Pitch Belts - T2.5, T5, T10, T20 These metric trapezoidal pitches are similar to imperial pitches, also commonly used for conveying applications, yet have a slightly deeper tooth engagement than imperial profiles. The tooth meshing is more reliable. However, backlash can be slightly greater. AT Pitch Belts - AT5, AT10, AT20 This pitch was developed to enable higher load carrying capacity combined with low backlash. The stronger and stiffer tooth makes these belts ideal for linear positioning and motion control, but may require larger pulley diameters. STD Pitch Belts - STD5, STD8 This tooth pitch provides superior load distribution, low backlash, and reduced wear and noise characteristics. It is an excellent profile for linear positioning and power transmission applications. HTD Pitch Belts - HTD5, HTD8, HTD14 This rounded tooth pitch is similar to STD, and is also an excellent profile for linear and rotary positioning and power transmission applications, yet has deeper tooth engagement. Note that the HTD pitch may exhibit slight increases in noise and wear. Gates Mectrol Urethane Timing Belts and Pulleys 5

Linear Belts Linear Belt Overview Gates Mectrol manufactures linear Features timing belts in a variety of tooth pitch, length, and material combi- Very high tensile strength and stiffness nations. This offering provides a Parallel cord construction - No cords exposed at belt edges - Better tracking - Uniform tensioning wide range of possible configurations for your application. Linear belt lengths are available in two styles — welded endless and open ended. Welded endless belts are ideal for low torque conveying applications. Open Tough polyurethane construction - Durable and cut resistant - Oil, chemical and water resistant - Non-marking Steel or Kevlar tension members ended belts are typically used for Choice of polymers including FDA grades motion control applications. Nylon back and nylon tooth surface options available for quieter operation and reduced friction Various molded profiles and backing materials available Wide range of tooth pitches to meet your application requirements Endless belts of virtually any length can be produced utilizing a thermal welding process which joins the ends of the belt together. 6 Gates Mectrol Urethane Timing Belts and Pulleys

Linear Belt Applications Linear Belts Application Characteristics High precision positioning or indexing Synchronous conveying High acceleration, deceleration or continuous high running speeds Multiple belt, common shaft conveying Customized belts to meet any application need Bowling pinsetter applications require a variety of timing belts with different profiles, high friction backings, and durability. Urethane timing belts are ideal for use in vertical and horizontal door applications. Durable and clean running, these belts provide quiet and positive motion for industrial, train, elevator, and automatic slide door applications. Rough Top backing on urethane timing belts allows synchronous conveying of sheet glass without interference from glass shards. Our Applications Engineering staff is available to you at apps@gatesmectrol.com or 1-800-394-4844 Gates Mectrol Urethane Timing Belts and Pulleys 7

Linear Belts Linear Belt Specifications Pitch (Imperial and Metric) Steel Ultimate Tensile Strength per Inch or 25 mm Belt Width Kevlar Stainless Steel Open Ended Steel Welded Max. Allowable Belt Tension per Inch or 25 mm Belt Width Open Ended Kevlar Welded Stainless Steel Open Ended Welded Allowable Effective Tension for Belt Teeth (15 and more teeth in mesh) Steel Specific Belt Weight Kevlar Stainless Steel Steel Specific Belt Stiffness (Open Ended) Kevlar Stainless Steel Min. No. of Pulley Teeth Min. Pitch Diameter (Inch or mm) Min. Diameter of Tensioning Idler Running on Back of Belt Steel and Kevlar Stainless Steel Steel and Kevlar Stainless Steel Steel and Kevlar Stainless Steel lbf/in N/25 mm lbf/in N/25 mm lbf/in N/25 mm lbf/in N/25 mm lbf/in N/25 mm lbf/in N/25 mm lbf/in N/25 mm lbf/in N/25 mm lbf/in N/25 mm lbf/in N/25 mm lbf/ft/in kgf/m/cm lbf/ft/in kgf/m/cm lbf/ft/in kgf/m/cm lbf/in N/mm lbf/in N/mm lbf/in N/mm L .375" H .500" H-HF .500" XH .875" T5 5 mm AT5 5 mm ATL5 5 mm 759 3375 1882 8370 N/A N/A 192 853 96 427 209 930 157 698 N/A N/A N/A N/A 180 800 0.036 0.021 0.033 0.019 N/A N/A 47950 8400 52250 9155 N/A N/A 10 N/A .64" N/A 1474 6555 1727 7682 N/A N/A 371 1652 186 826 276 1229 207 922 N/A N/A N/A N/A 360 1600 0.059 0.035 0.052 0.030 N/A N/A 92800 16255 69100 12100 N/A N/A 10 N/A 1.19" N/A 1605 7140 1818 8085 N/A N/A 436 1939 218 970 243 1081 182 810 N/A N/A N/A N/A 441 1960 0.066 0.039 0.055 0.032 N/A N/A 109000 19085 60700 10635 N/A N/A 14 N/A 2.23" N/A 2369 10540 N/A N/A N/A N/A 534 2377 267 1189 N/A N/A N/A N/A N/A N/A N/A N/A 441 1960 0.072 0.042 N/A N/A N/A N/A 133600 23400 N/A N/A N/A N/A 12 N/A 1.91" N/A 3204 14250 3639 16185 N/A N/A 854 3801 427 1900 400 1778 300 1334 N/A N/A N/A N/A 879 3910 0.180 0.105 0.155 0.091 N/A N/A 213600 37410 100000 17500 N/A N/A 18 N/A 5.01" N/A 759 3375 1200 5332 N/A N/A 189 840 94 420 180 801 140 687 N/A N/A N/A N/A 200 890 0.037 0.022 0.033 0.020 N/A N/A 47950 8400 52250 9155 N/A N/A 10 N/A 16 mm N/A 1602 7125 1877 8350 N/A N/A 396 1761 198 880 272 1210 204 908 N/A N/A N/A N/A 290 1290 0.055 0.032 0.046 0.027 N/A N/A 100500 17605 69100 12100 N/A N/A 15 N/A 24 mm N/A 2369 10540 N/A N/A N/A N/A 526 2340 198 880 N/A N/A N/A N/A N/A N/A N/A N/A 290 1290 0.062 0.036 N/A N/A N/A N/A 133600 23400 N/A N/A N/A N/A 15 N/A 24 mm N/A Yes Yes Yes N N N,W W W inch or mm mm 1.125"/30 mm 2.375"/60 mm 3.125"/80 mm 2.375"/60 mm 5.875"/150mm 1.125"/30 mm 2.375"/60 mm 2.375"/60 mm in/mm in/mm N/A N/A N/A N/A N/A N/A N/A N/A Available in FDA Compliant Construction (85 Shore A Urethane) Standard Colors (N Natural, W White) Calculating Belt Weight Imperial Units Belt Weight (Specific Belt Wt, lbf/ft/in) x (Belt Length, ft) x (Belt Width, in) e.g. 200 ft of H600, Steel Cord Belt Weight 79 lbs (0.066 lbf/ft/in) x (200 ft) x (6 in) Metric Units Belt Weight (Specific Belt Wt, kgf/m/cm) x (Belt Length, m) x (Belt Width, cm) e.g. 100 meters of 150T10, Steel Cord Belt Weight 111 kg (0.074kgf/m/cm) x (100 m) x (15 cm) 8 Gates Mectrol Urethane Timing Belts and Pulleys XL .200" Yes N N N,W Service Temperature Range –5 C to 70 C (23 F to 158 F) Hardness 92 Shore A - Standard PU, 85 Shore A - FDA Compliant PU Coefficient of Friction Urethane vs. UHMWPE (dry) Urethane vs. Steel (dry) 0.5 to 0.7 Urethane vs. Aluminum (dry) 0.5 to 0.6 Urethane vs. UHMWPE (dry) 0.2 to 0.4 Nylon vs. Steel (dry) 0.2 to 0.4 Nylon vs. UHMWPE (dry) 0.1 to 0.3

T10-HF 10 mm AT10 10 mm ATL10 10 mm ATL10-HF 10 mm T20 20 mm AT20 20 mm ATL20 20 mm HTD5 5 mm HTD8 8 mm HTD14 14 mm HTDL14 14 mm STD5 5 mm STD8 8 mm 1605 7140 1818 8085 N/A N/A 429 1908 215 954 239 1063 179 797 N/A N/A N/A N/A 380 1690 0.074 0.043 0.062 0.036 N/A N/A 109000 19085 60700 10635 N/A N/A 14 N/A 45 mm N/A 2369 10540 N/A N/A N/A N/A 526 2340 263 1170 N/A N/A N/A N/A N/A N/A N/A N/A 380 1690 0.079 0.046 N/A N/A N/A N/A 133600 23400 N/A N/A N/A N/A 12 N/A 38 mm N/A 3204 14250 3639 16185 2403 10687 841 3741 421 1870 393 1750 295 1312 631 2805 315 1402 580 2580 0.096 0.056 0.071 0.042 0.096 0.056 213600 37410 100000 17500 160212 28057 15 20 48 mm 64 mm 5445 24220 N/A N/A N/A N/A 1317 5860 421 1870 N/A N/A N/A N/A N/A N/A N/A N/A 580 2580 0.114 0.067 N/A N/A N/A N/A 334600 58600 N/A N/A N/A N/A 25 N/A 80 mm N/A 6059 26950 N/A N/A N/A N/A 1142 5079 421 1870 N/A N/A N/A N/A N/A N/A N/A N/A 580 2580 0.118 0.069 N/A N/A N/A N/A 290000 50790 N/A N/A N/A N/A 20 N/A 64 mm N/A 3204 14250 3639 16185 2403 10687 841 3741 421 1870 393 1750 295 1312 631 2805 315 1402 710 3160 0.125 0.073 0.101 0.059 0.125 0.073 213600 37410 100000 17500 160212 28057 15 20 96 mm 127 mm 5445 24220 4900 21798 N/A N/A 1317 5860 659 2930 393 1750 295 1312 N/A N/A N/A N/A 1221 5430 0.169 0.099 0.124 0.073 N/A N/A 334600 58600 100000 17500 N/A N/A 18 N/A 115 mm N/A 7913 35200 N/A N/A N/A N/A 1732 7705 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 1221 5430 0.185 0.108 N/A N/A N/A N/A 440000 77050 N/A N/A N/A N/A 30 N/A 191 mm N/A 2369 10540 1818 8085 N/A N/A 526 2340 263 1170 239 1063 179 797 N/A N/A N/A N/A 229 1020 0.07 0.041 0.05 0.029 N/A N/A 133600 23400 60700 10635 N/A N/A 14 N/A 22 mm N/A 3204 14250 3639 16185 2403 10687 841 3741 421 1870 393 1750 295 1312 631 2805 315 1402 420 1870 0.101 0.059 0.08 0.047 0.101 0.059 213600 37410 100000 17500 160212 28057 20 25 51 mm 64 mm 4667 20760 4200 18684 N/A N/A 1159 5156 580 2578 341 1515 255 1136 N/A N/A N/A N/A 771 3430 0.182 0.107 0.143 0.084 N/A N/A 294400 51560 86500 15150 N/A N/A 28 N/A 125 mm N/A 7848 34909 N/A N/A N/A N/A 1718 7641 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 771 3430 0.21 0.123 N/A N/A N/A N/A 440000 77050 N/A N/A N/A N/A 43 N/A 191 mm N/A 2369 10540 1818 8085 N/A N/A 526 2340 263 1170 239 1063 179 797 N/A N/A N/A N/A 220 980 0.067 0.039 0.05 0.029 N/A N/A 133600 23400 60700 10635 N/A N/A 14 N/A 22 mm N/A 3204 14250 3639 16185 N/A N/A 841 3741 421 1870 393 1750 295 1312 N/A N/A N/A N/A 409 1820 0.087 0.051 0.074 0.043 N/A N/A 213600 37410 100000 17500 N/A N/A 20 N/A 51 mm N/A 3.125"/80 mm 2.375"/60 mm 4.75"/120 mm 5.875"/150 mm5.125"/130 mm 4.75"/120 mm 7.125"/180 mm9.875"/250 mm 2.375"/60 mm 4.75"/120 mm 7.875"/200 mm9.875"/250 mm 2.375"/60 mm 4.75"/120 mm 6.25"/160 mm 6.25"/160 mm 6.00"/150 mm N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Yes N,W N W W W N,W W W W W W W W W The specifications listed are based on Gates Mectrol's experience. However, our specifications and data do NOT cover all possible belt drive conditions. It is the responsibility of the belt drive system designer to ensure Gates Mectrol's belts are appropriate for a given system and application. The provided data is representative of our in-house experience and does not necessarily match product performance in industrial use. Gates Mectrol cannot assume any liability concerning the suitability and process ability of our products. We also cannot assume liability for process results, damages or consequential damages associated with the use of our products. Note, ultimate tensile strengths are listed for references purposes only. Ultimate tensile strength values listed above are a theoretical calculation based on average cord strength and may not represent actual tensile test results. HF designates high flex cords. Most belts are available with Nylon Fabric on either or both sides. For Nylon on the tooth side, specify “NT” For Nylon on the back side, specify “NB” For Nylon on both sides, specify “NTB” Note: Nylon on tooth side is NOT available on HTD5 Steel or Kevlar in widths greater than 50 mm. Belting produced to specific length tolerance is available upon request. Many linear positioning applications require belts of a specific length tolerance, or a “minus pitch tolerance.” Gates Mectrol can produce belts to specific minus tolerances. Consult a Gates Mectrol Applications Engineer to determine the proper length tolerance calculation. Gates Mectrol Urethane Timing Belts and Pulleys 9 Linear Belts T10 10 mm

Linear Belts Imperial Pitch Belts XL .200" Pitch 50 Slit Lane Min. Welded Belt Length XL L 17 17 H*, H-HF* 17 XH 33.5 40.25 (4"wide) inch (6" wide) Standard Roll Lengths .200 .101 .050 .090 feet 200 200 200 100 meters 61 61 61 30 Standard Slitting Lanes inch 1/4 1/2 1.0 1.0 Available Slitting Lanes inch N/A N/A 3/4 N/A All roll lengths are 1%. *Heavy Back (HB) option available. L .375" Pitch 40 Available Widths Slit Lane Code 025 031 037 050 075 100 150 200 300 400 600 .375 .183 .075 .140 H, H-HF .500" Pitch WH .500" Pitch—From 6" to 18" wide 40 Slit Lane inch 1/4 5/16 3/8 1/2 3/4 1 1 1/2 2 3 4 6 mm 6.35 7.94 9.53 12.7 19.05 25.4 38.1 50.8 76.2 101.6 152.4 XL X X X X X X X X L H, H-HF XH X X X X X X X X X X X X X X X X X X X X X X X X X All belts are available in any width between the minimum and maximum listed width. .500 .241 Width Tolerances .090 .160 HB .220 Width Up to 2" 2" - 4" 4" - 6" XH .875" Pitch XL .020" N/A N/A L .020" .030" N/A H, H-HF .020" .030" .030" XH .040" .040" .040" 40 Slit Lane To Order Imperial Pitch Belts 600 .875 .495 10 Gates Mectrol Urethane Timing Belts and Pulleys .250 .440 H 200 () ( ) Insert “NT” for Nylon Teeth, “NB” for Nylon Back, “NTB” for Nylon on Both Sides, “HB” for Heavy Backing, “FDA” for FDA Insert “K” if specifying Kevlar Width: 2.0" x 100 200 Pitch: H (1/2") Length: 60.0" x 10 600

T Pitch Belts T5 T10*, T10-HF* 440 450 450 850 T20 Slit Lane 40 Min. Welded Belt Length mm 1000 (50 mm wide) (100 mm wide) (100 mm wide) (150 mm wide) 5 2.7 1.2 2.2 Standard Roll Lengths meters 100 100 50 Standard Slitting Lanes mm 25 25 25 Available Slitting Lanes mm 10, 16 16, 32 N/A All roll lengths are 1%. *Heavy Back (HB) option available. T10, T10-HF 10 mm Pitch WT10 10 mm Pitch from 150 to 450 mm wide Slit Lane Available Widths 40 mm 6 10 12 16 20 25 32 50 75 100 150 10 5.3 2.5 4.5 HB 6.6 T20 20 mm Pitch 40 T5 X X X X X X X X X X T10, T10-HF T20 X X X X X X X X X X X X X X X X All belts are available in any width between the minimum and maximum listed width. Slit Lane 20 Width Tolerances Width Up to 50 mm 50-100 mm 100-150 mm 10.2 5 8 T5 0.5 mm 0.75 mm N/A T10, T10-HF 0.5 mm 0.75 mm 0.75 mm T20 1.0 mm 1.0 mm 1.0 mm To Order T Pitch Belts 50 T10 1080 () ( ) Insert “NT” for Nylon Teeth, “NB” for Nylon Back, “NTB” for Nylon on Both Sides, “HB” for Heavy Backing, “FDA” for FDA Insert “K” if specifying Kevlar Length: 1080 (108 Teeth x 10 mm) Pitch: T10 (10 mm) Width: 50 mm Gates Mectrol Urethane Timing Belts and Pulleys 11 Linear Belts T5 5 mm Pitch

Linear Belts AT Pitch Belts AT5 and ATL5 5 mm Pitch Slit Lane AT5 ATL5 AT10 440 450 (100 mm wide) 50 Min. Welded Belt Length ATL10, ATL10-HF AT20, ATL20 900 1000 460 mm 860 (150 mm wide) 5 3.6 1.2 2.7 AT10, ATL10, and ATL10-HF 10 mm Pitch Standard Roll Lengths meters 100 100 100 100 50 Standard Slitting Lanes mm 25 25 25 25 N/A Available Slitting Lanes mm 10, 16 16 N/A N/A N/A All roll lengths are 1%. Slit Lane 50 Available Widths 10 7.3 2.5 AT10 4.5 4.5 ATL10, ATL10-HF 4.8 AT20 and ATL20 20 mm Pitch Slit Lane 50 mm AT5 6 10 12 16 20 25 32 50 75 100 150 X X X X X X X X X X ATL5 AT10, ATL10, ATL10-HF AT20, ATL20 X X X X X X X X X X X X X X X X X X X X X X X X All belts are available in any width between the minimum and maximum listed width. 20 15.1 5 8 Width Tolerances ATL10, AT20 ATL20 ATL10-HF Up to 50 mm 0.5 mm 0.5 mm 0.75 mm 1.0 mm 1.0 mm 2.0 mm 50-100 mm 0.75 mm 0.75 mm 1.0 mm 1.5 mm 1.5 mm 2.0 mm 100-150 mm N/A 0.75 mm 1.0 mm 1.5 mm 1.5 mm 2.0 mm Width AT5 ATL5 AT10 To Order AT Pitch Belts 50 AT10 1080 12 Gates Mectrol Urethane Timing Belts and Pulleys () ( ) Insert “NT” for Nylon Teeth, “NB” for Nylon Back, “NTB” for Nylon on Both Sides Insert “K” if specifying Kevlar Length: 1080 (108 Teeth x 10 mm) Pitch: AT10 (10 mm) Width: 50 mm

HTD and STD Pitch Belts Slit Lane 5 3 2.1 3.6 HTD8 8 mm Pitch HTD5 HTD8 HTD14, HTDL14 STD5 STD8 Min. Welded Belt Length mm 450 456 1000 450 456 Standard Roll Lengths meters 100 100 50 100 100 Standard Slitting Lanes mm 25 No Slit Lane 55 25 No Slit Lane Available Slitting Lanes mm 15 20, 25, 30 85 10, 15 25 Slit Lane All roll lengths are 1%. Available Widths 8 5.2 3.4 5.6 HTD14, HTDL14 14 mm Pitch Slit Lane 14 8.8 6 10 mm HTD5 5 10 15 20 25 30 40 50 55 85 100 115 150 170 X X X X HTD8 HTD14, HTDL14 X X X X X STD5 X X X X X STD8 X X X X X X X X X* X* X X X* X** X X X X X X X X X STD5 5 mm Pitch Slit Lane All belts are available in any width between the minimum and maximum listed width. * These widths are only available in HTD5 Steel or HTD5 Steel with NB. ** This width is not available in HTD8 Kevlar. Width Tolerances 5 3.3 Width 1.9 3.3 Up to 50 mm 50-100 mm 100-150 mm 150-170 mm STD8 8 mm Pitch HTD14, STD5 STD8 HTDL14 0.5 mm 0.75 mm 1.0 mm 0.5 mm 0.75 mm 0.75 mm 1.0 mm 1.5 mm N/A 1.0 mm 0.75 mm 1.0 mm 2.0 mm N/A N/A N/A N/A 2.0 mm N/A N/A HTD5 HTD8 Slit Lane To Order HTD and STD Pitch Belts 25 HTD5M 1000 ( ) 8 5.8 3.0 5.1 ( ) Insert “NT” for Nylon Teeth, “NB” for Nylon Back, “NTB” for Nylon on Both Sides Insert “K” if specifying Kevlar Length: 1000 mm Pitch: HTD5 (5 mm) Width: 25 mm Gates Mectrol Urethane Timing Belts and Pulleys 13 Linear Belts HTD5 5 mm Pitch

Linear Belts Self Tracking Belts Notched V-Guide – Allows Maximum Flexibility Gates Mectrol self tracking timing belts have all the Features capabilities of standard urethane timing belts but V-guides can be added to virtually any of our belts, eliminating the need for flanged pulleys utilize guides to eliminate any lateral movement. Our range of specially designed urethane V-guides are notched along the belt length to provide optimum flexibility around pulleys. Notched construction for extra flexibility around tight belt paths Gates Mectrol manufactures V-guided belts in two Produced with the same durable urethane as the base belt constructions — fabricated, any of four V-guides can be added to any pitch belt in any width, length Different sizes available to serve any application requirement combination, or — integral, the V-guide is integrally molded to specific belt pitches for greater strength Integrally produced with the belt for durability or fabricated to fit onto our existing belts and consistency. Fabricated V-Guides For Metric Tooth Pitch Belts K6 Section For Imperial Tooth Pitch Belts K13 Section A Section O Section 38 40 44 Belt Dimensions 38 4 mm 6 mm .240” .311” 6.5 mm 13 mm .500” .382” 38 40 44 Pulley Dimensions 38 5 mm 7.5 mm 7.5 mm 14.5 mm .272” .339” .531” .409” Slider Bed Dimensions 38 38 4 mm 6.5 mm minus tooth thickness minus tooth thickness 3.7 mm 14 Gates Mectrol Urethane Timing Belts and Pulleys 8.7 mm 40 .311” 44 .240” minus tooth thickness minus tooth thickness .274” .190”

T5V (K6 Section) 5 Long length conveying or linear positioning where tracking is an issue Linear Belts Application Characteristics 6 38 Available widths – 16, 25, 32, 50, 75, 100 mm Conveying applications where design considerations prevent the use of pulley flanges Reduce or eliminate any belt “wander” by providing continuous guiding along conveyor length AT5V, ATL5V (K6 Section) Integral V-Guides 5.5 6 38 T5V Min. Welded Belt Length Standard Roll Length Standard Slitting Lanes T10VS T10V AT5V ATL5V AT10V inch mm Available widths – 16, 25, 32, 50 mm HV 36 920 900 900 900 N/A 950 feet 200 meters 100 100 100 100 100 inch mm T10VS (K6 Section) 100 1 25 25 25 25 25 25 All roll lengths are 1%. 6 6 38 Available widths – 16, 25, 32, 50 mm Width Tolerances Width Up to 50 mm Up to 2" 50 - 100 mm 2" - 4" 100 mm 150 mm 4" - 6" T10V (K13 Section) T5V T10VS T10V AT5V ATL5V AT10V HV 0.5 mm 0.5 mm 0.5 mm 0.5 mm 0.75 mm N/A 0.75 mm N/A N/A 1.0 mm 0.030 in N/A N/A 0.75 mm N/A N/A 1.0 mm 0.030 in 0.5 mm 0.75 mm 0.020 in 8.5 13 38 Available widths – 25, 32, 50, 75, 100, 150 mm AT10V (K13 Section) HV (A Section) 8.5 13 Available widths – 25, 32, 50, 75 mm .326 .492 38 40 Available widths – 1.5, 2, 3, 4, 6 inch Gates Mectrol Urethane Timing Belts and Pulleys 15

Linear Belts Integral V-Guide Belt Specifications Pitch (Imperial and Metric) Belt Width HV T5V .500" 5 mm 1.5" 2" 3" 4" 6" 16 mm 25 mm 32 mm 50 mm 75 mm 100 mm lbf 2455 3305 5004 6704 10103 450 759 955 1546 N 10920 14700 22260 29820 44940 2000 3375 4250 6875 10375 13875 lbf 2787 6422 8603 12965 1115 1882 2369 3833 N 12397 18865 28567 38269 57673 4960 8370 10540 17050 25730 34410 2332 3119 Steel Ultimate Tensile Strength 4241 5784 7736 Kevlar Open Ended lbf 667 897 1338 1792 2700 112 189 238 385 581 776 N 2966 3992 5950 7971 12012 498 840 1058 1711 2582 3453 lbf 255 322 547 775 1225 52 80 98 179 264 340 N 1135 1432 2434 3447 5449 232 356 438 796 1173 1512 lbf 372 478 724 970 1462 122 206 259 419 633 846 N 1657 2127 3221 4315 6503 543 916 1153 1865 2814 3764 lbf 213 269 457 648 1024 52 80 98 179 264 340 N 949 1197 2035 2882 4555 232 356 438 796 1173 1512 lbf 444 664 1105 1546 2427 80 152 208 352 552 752 N 1976 2956 4916 6876 10796 356 676 926 1566 2456 3346 lbf/ft 0.094 0.101 0.114 0.168 0.228 0.047 0.054 0.060 0.087 0.128 0.161 kgf/m 0.140 0.150 0.170 0.250 0.340 0.070 0.080 0.090 0.130 0.190 0.240 lbf/ft 0.081 0.087 0.101 0.141 0.195 0.040 0.047 0.054 0.081 0.114 0.148 kgf/m 0.120 0.130 0.150 0.210 0.290 0.060 0.070 0.080 0.120 0.170 0.220 Steel Welded Max. Allowable Belt Tension Open Ended Kevlar Welded Allowable Effective Tension for Belt Teeth (15 and More Teeth in Mesh) Steel Belt Weight Kevlar lbf 163467 217955 326933 435911 653866 30216 47212 59452 96173 141637 194095 N 727139 969518 1454277 1939036 2908554 134400 210000 264444 427778 630000 863333 lbf 91048 121397 182096 242794 364192 32932 51456 64796 104817 154367 211540 N 405003 540004 810006 1080008 1620012 146480 228875 288213 466227 686625 940931 Steel Belt Stiffness (Open Ended) Kevlar Min. No. of Pulley Teeth 14 10 2.23" 16mm inch 3.125 1.125 mm 80 30 Available in FDA Compliant Construction (85 Shore A Urethane & Kevlar Cords) Yes No Standard Colors (N Natural, W White) N N, W Yes No Min. Pitch Diameter (Inch or mm) Min. Diameter of Tensioning Idler Running on Back of Belt Nylon Available on Tooth Side (NT) Service Temperature Range 16 Gates Mectrol Urethane Timing Belts and Pulleys –5 C to 70 C (23 F to 158 F)

ATL5V T10VS T10V AT10V 5 mm 5 mm 10 mm 10 mm 10 mm 16 mm 25 mm 32 mm 50 mm 16 mm 25 mm 32 mm 50 mm 16 mm 25 mm 32 mm 50 mm 25 mm 32 mm 50 mm 75 mm 100 mm 150 mm 25 mm 32 mm 50 mm 75 mm 961 1602 2050 3268 1394 4275 7125 9120 14535 6200 1126 1877 2403 3829 2369 3066 4878 944 1605 2077 3305 10540 13640 21700 4200 7140 9240 14700 7140 9240 14700 22260 29820 44940 14250 18050 29450 44650 2666 2666 12965 4241 1605 2060 2077 3305 4241 5004 6422 6704 8603 10103 3204 3639 4058 6621 4609 7520 10038 N/A N/A N/A N/A 1091 2060 11401 5010 8350 10688 17034 N/A N/A N/A N/A 4851 9163 11858 18865 9163 11858 18865 28567 38269 57673 16185 20501 33449 50713 237 396 507 807 309 526 681 1083 252 429 555 883 429 555 883 1338 1792 2700 841 1065 1738 2635 1056 1761 2253 3591 1376 2340 3028 4818 1123 1909 2470 3929 1909 2470 3929 5950 7971 12012 3741 4739 7731 11722 52 80 98 179 68 105 136 238 131 216 298 455 114 184 328 544 788 1300 166 263 511 828 232 356 438 796 303 468 606 1060 584 959 1326 2022 505 820 1457 2422 3505 5782 738 1168 2274 3684 163 272 348 555 N/A N/A N/A N/A 143 239 309 492 239 309 492 745 999 1505 393 498 813 1233 726 1210 1549 2468 N/A N/A N/A N/A 638 1064 1376 2190 1064 1376 2190 3316 4442 6694 1750 2217 3617 5483 52 80 98 179 N/A N/A N/A N/A 110 180 249 380 95 154 274 455 659 1086 116 184 359 581 232 356 438 796 N/A N/A N/A N/A 488 802 1108 1690 422 685 1218 2024 2930 4833 518 820 1596 2585 116 220 302 510 116 220 302 510 152 289 395 669 182 289 562 942 1322 2082 278 441 858 1438 516 980 1342 2270 516 980 1342 2270 676 1284 1758 2974 811 1284 2501 4191 5881 9261 1238 1961 3818 6398 0.054 0.067 0.081 0.121 0.054 0.074 0.094 0.134 0.053 0.081 0.103 0.158 0.114 0.134 0.195 0.275 0.356 0.517 0.128 0.154 0.222 0.316 0.080 0.100 0.120 0.180 0.080 0.110 0.140 0.200 0.080 0.121 0.153 0.235 0.170 0.200 0.290 0.410 0.530 0.770 0.190 0.230 0.330 0.470 0.047 0.060 0.074 0.107 N/A N/A N/A N/A 0.046 0.069 0.087 0.134 0.094 0.114 0.154 0.215 0.275 0.396 0.107 0.121 0.175 0.248 0.070 0.090 0.110 0.160 N/A N/A N/A N/A 0.068 0.103 0.130 0.200 0.140 0.170 0.230 0.320 0.410 0.590 0.160 0.180 0.260 0.370 59369 98949 126655 201856 77361 131513 170194 270763 63095 107262 138810 220834 107262 138810 220834 334405 447977 675120 210253 266320 434522 658792 264075 440125 563360 897855 344118 585000 757059 1204412 280662 477125 617456 982316 477125 617456 982316 1487507 1992699 3003081 935250 1184650 1932850 2930450 40805 68008 87050 138737 N/A N/A N/A N/A 35863 59771 77351 123058 59771 77351 123058 186345 249632 376206 98354 124582 203265 308176 181500 302500 387200 617100 N/A N/A N/A N/A 159525 265875 344074 547390 265875 344074 547390 828904 1110419 1673449 437500 554167 904167 1370833 15 15 14 14 15 24 mm 24 mm 45 mm 45 mm 48 mm 2.375 2.375 3.125 3.125 4.750 60 60 80 80 120 No No No Yes No W W N N W No No No Yes Yes –5 C to 70 C (23 F to 158 F) The specifications listed are based on Gates Mectrol's experience. However, our specifications and data do NOT cover all possible belt drive conditions. It is the responsibility of the belt drive system designer to ensure Gates Mectrol's belts are appropriate for a given system and application. The provided data is representative of our in-house experience and does not necessarily match product performance in industrial use. Gates Mectrol cannot assume any liability concerning the suitability and process ability of our products. We also cannot assume liability for process results, damages or consequential damages associated with

6 Gates Mectrol Urethane Timing Belts and Pulleys Gates Mectrol manufactures linear timing belts in a variety of tooth pitch, length, and material combi-nations. This offering provides a wide range of possible configura-tions for your application. Linear belt lengths are available in two styles — welded endless and open ended. Welded endless

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6 Gates Mectrol † Urethane Timing Belts and Pulleys Gates Mectrol manufactures linear timing belts in a variety of tooth pitch, length, and material combi-nations. This offering provides a wide range of possible configura-tions for your application. Linear belt lengths are available in two styles — welded endless and open ended. Welded endless

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Pulleys 4.1 Introduction to Pulleys In addition to levers, and wheel and axle, pulleys are also another type of simple machines. Definition: Pulleys are wheels that are moved by ropes, cables, chains or belts around their rims. 4.1.1 Belt-Driven Pulleys In the belt-driven pulley shown in figure 4.1, Definition: a belt joins two pulleys.

mounted pulleys. The number of teeth of the pulleys arranged one after the other is reduced by 1: z 33/32/21 etc. The belt arrangement of the double sided endless belt is similar to the film routing. Transmission data: BRECOFLEX TIMING BELT 50T20/7500-DL Rotational speed 400 rpm Transmission power 12 kW Drive pulley assembly 36 teeth

2 Tomlinson, rian and Milano, Gregory Vincent and Yiğit, Alexa and Whately, Riley, The Return on Purpose: efore and during a crisis (October 21, 2020). 3 SEC.gov The Importance of Disclosure –For Investors, Markets and Our Fight Against COVID-19 Hermes Equity Ownership Services Limited 150 Cheapside, London EC2V 6ET United Kingdom 44 (0)20 7702 0888 Phone www.FederatedHermes.com . Hermes .