10 <strong>Timing</strong> beltsPU Moulded T2,5 steel cord» General properties› Type: T2,5› Pitch: 2,5 mm› Material: thermoset polyurethane, 87° ShA› Color: light grey› Cord: steel (special cords on request)» Standard tolerances› width: ± 0,3 mm› length: ± 0,14 - 0,52 mm/m› height: ± 0,15 mm» standard widths [mm]:› 4, 6, 8, 10, 12, 16, 20, 25, 32, 50T2,5 MouldedCopyright © Ammeraal Beltech 2006Available dimensionslength [mm] number of teeth max. width [mm]120 48 240145 58 240160 64 300177,5 71 300180 72 300182,5 73 300200 80 300230 92 300245 98 300265 106 300285 114 300290 116 300305 122 300317,5 127 300330 132 300380 152 300420 168 300480 192 300500 200 300540 216 300600 240 300620 248 300650 260 300680 272 300700 280 300780 312 300880 352 300915 366 300950 380 3001185 474 300
Pulleys11Pulleys PU Moulded T2,5 steel cordd fTable of belt widthstiming belt width [mm] w tb4 6 10 20 25 32 50pulley width [mm] wf 8 10 14 25 30 38 55w fd ed pd maxRequirements at pulleysbelt drive withoutcounter flexionbelt drive withcounter flexionminimum number of teeth [–] t 110 15minimum pulley diameter [mm] d 17,46 11,44diameter of idler roller [mm] d 215,00 15,00d 1belt drive withoutcounter flexiond 2d 1d 2belt drive withcounter flexionTechnical dataTechnical dataTechnical datanumber of teetht [–]outer Øde [mm]effective Ødp [mm]Ø withflangesdf [mm]max.boredmax [mm]10 7,46 7,96 11 311 8,25 8,75 12 312 9,05 9,55 13 313 9,85 10,35 13 414 10,64 11,14 14 415 11,44 11,94 15 516 12,23 12,73 16 617 13,03 13,53 17 718 13,82 14,32 17 819 14,62 15,12 18 820 15,42 15,92 19 921 16,21 16,71 20 1022 17,01 17,51 21 1123 17,80 18,30 21 1224 18,60 19,10 22 1225 19,39 19,89 23 1326 20,19 20,69 24 1327 20,99 21,49 24 1328 21,78 22,28 25 1429 22,58 23,08 26 1530 23,37 23,87 27 1631 24,17 24,67 28 1732 24,96 25,46 28 1833 25,76 26,26 29 1934 26,56 27,06 30 1935 27,35 27,85 31 2036 28,15 28,65 32 2137 28,94 29,44 32 2138 29,74 30,24 33 2239 30,54 31,04 34 2240 31,33 31,83 35 2341 32,13 32,63 36 2442 32,92 33,42 36 2543 33,72 34,22 37 2644 34,51 35,01 38 2645 35,31 35,81 39 2746 36,11 36,61 40 28standardnumber of teetht [–]outer Øde [mm]effective Ødp [mm]Ø withflangesdf [mm]max.boredmax [mm]47 36,90 37,40 40 2948 37,70 38,20 41 3049 38,49 38,99 42 3050 39,29 39,79 43 3051 40,08 40,58 44 3152 40,88 41,38 44 3253 41,68 42,18 45 3354 42,47 42,97 46 3355 43,27 43,77 47 3456 44,06 44,56 48 3557 44,86 45,36 48 3658 45,65 46,15 49 3759 46,45 46,95 50 3760 47,25 47,75 51 3861 48,04 48,54 52 3962 48,84 49,34 52 4063 49,63 50,13 53 4164 50,43 50,93 54 4165 51,23 51,73 55 4266 51,65 52,52 56 4367 52,45 53,32 56 4468 53,24 54,11 57 4569 54,04 54,91 58 4570 54,83 55,70 59 4571 55,63 56,50 60 4672 56,43 57,30 60 4773 57,22 58,09 61 4874 58,02 58,89 62 4875 58,81 59,68 63 4976 59,61 60,48 64 5077 60,40 61,27 64 5178 61,20 62,07 65 5279 62,00 62,87 66 5280 62,79 63,66 67 5381 63,59 64,46 68 5482 64,38 65,25 68 5583 65,18 66,05 69 55number of teetht [–]outer Øde [mm]effective Ødp [mm]Ø withflangesdf [mm]max.boredmax [mm]84 65,98 66,85 70 5685 66,77 67,64 71 5786 67,57 68,44 71 5887 68,36 69,23 72 5988 69,16 70,03 73 6089 69,95 70,82 74 6190 70,75 71,62 75 6291 71,55 72,42 75 6292 72,34 73,21 76 6393 73,14 74,01 77 6394 73,93 74,80 78 6495 74,73 75,60 79 6596 75,52 76,39 79 6597 76,32 77,19 80 6698 77,12 77,99 81 6699 77,91 78,78 82 67100 78,71 79,58 83 68101 79,50 80,37 83 69102 80,30 81,17 84 70103 81,09 81,96 85 70104 81,89 82,76 86 71105 82,69 83,56 87 72106 83,48 84,35 87 73107 84,28 85,15 88 73108 85,07 85,94 89 74109 85,87 86,74 90 75110 86,67 87,54 91 75111 87,46 88,33 91 76112 88,26 89,13 92 76113 89,05 89,92 93 77114 89,85 90,72 94 77115 90,64 91,51 95 77116 91,44 92,31 95 77117 92,24 93,11 96 77118 93,03 93,90 97 78119 93,83 94,70 98 78120 94,62 95,49 100 78T2,5 MouldedCopyright © Ammeraal Beltech 2006