Tablas / ASA 100
Tabla de piñones 1 1/4" x 3/4" — ASA 100 (20A)
Cadena americana ANSI B29.1 (ASA) · paso 31,75 mm · rodillo Ø 19,05 mm · ancho interior 18,90 mm · ancho de diente simple 17,96 mm. Medidas en mm. Toca una fila para abrirla en la calculadora (doble, triple, pulgadas, material).
| Z | Dp | De | Df | Mc | Cubo máx |
|---|---|---|---|---|---|
| 8 | 82,97 | 95,70 | 63,92 | 63,92 | 44,50 |
| 9 | 92,83 | 106,28 | 73,78 | 72,37 | 55,09 |
| 10 | 102,75 | 116,77 | 83,70 | 83,70 | 65,57 |
| 11 | 112,70 | 127,18 | 93,65 | 92,50 | 75,98 |
| 12 | 122,67 | 137,54 | 103,62 | 103,62 | 86,35 |
| 13 | 132,67 | 147,86 | 113,62 | 112,65 | 96,67 |
| 14 | 142,68 | 158,16 | 123,63 | 123,63 | 106,96 |
| 15 | 152,71 | 168,42 | 133,66 | 132,82 | 117,22 |
| 16 | 162,75 | 178,67 | 143,70 | 143,70 | 127,47 |
| 17 | 172,79 | 188,90 | 153,74 | 153,00 | 137,70 |
| 18 | 182,84 | 199,11 | 163,79 | 163,79 | 147,92 |
| 19 | 192,90 | 209,32 | 173,85 | 173,19 | 158,12 |
| 20 | 202,96 | 219,51 | 183,91 | 183,91 | 168,31 |
| 21 | 213,03 | 229,70 | 193,98 | 193,38 | 178,50 |
| 22 | 223,10 | 239,88 | 204,05 | 204,05 | 188,68 |
| 23 | 233,17 | 250,05 | 214,12 | 213,58 | 198,85 |
| 24 | 243,25 | 260,22 | 224,20 | 224,20 | 209,02 |
| 25 | 253,32 | 270,38 | 234,27 | 233,77 | 219,18 |
| 26 | 263,41 | 280,53 | 244,36 | 244,36 | 229,34 |
| 27 | 273,49 | 290,69 | 254,44 | 253,98 | 239,49 |
| 28 | 283,57 | 300,84 | 264,52 | 264,52 | 249,64 |
| 29 | 293,66 | 310,99 | 274,61 | 274,18 | 259,79 |
| 30 | 303,75 | 321,13 | 284,70 | 284,70 | 269,93 |
| 31 | 313,83 | 331,27 | 294,78 | 294,38 | 280,08 |
| 32 | 323,92 | 341,41 | 304,87 | 304,87 | 290,22 |
| 33 | 334,01 | 351,55 | 314,96 | 314,59 | 300,35 |
| 34 | 344,10 | 361,69 | 325,05 | 325,05 | 310,49 |
| 35 | 354,20 | 371,82 | 335,15 | 334,79 | 320,62 |
| 36 | 364,29 | 381,95 | 345,24 | 345,24 | 330,76 |
| 37 | 374,38 | 392,09 | 355,33 | 355,00 | 340,89 |
| 38 | 384,48 | 402,22 | 365,43 | 365,43 | 351,02 |
| 39 | 394,57 | 412,34 | 375,52 | 375,20 | 361,15 |
| 40 | 404,67 | 422,47 | 385,62 | 385,62 | 371,27 |
| 41 | 414,77 | 432,60 | 395,72 | 395,41 | 381,40 |
| 42 | 424,86 | 442,72 | 405,81 | 405,81 | 391,53 |
| 43 | 434,96 | 452,85 | 415,91 | 415,62 | 401,65 |
| 44 | 445,06 | 462,97 | 426,01 | 426,01 | 411,78 |
| 45 | 455,15 | 473,10 | 436,10 | 435,83 | 421,90 |
| 46 | 465,25 | 483,22 | 446,20 | 446,20 | 432,02 |
| 47 | 475,35 | 493,34 | 456,30 | 456,04 | 442,14 |
| 48 | 485,45 | 503,46 | 466,40 | 466,40 | 452,26 |
| 49 | 495,55 | 513,58 | 476,50 | 476,25 | 462,38 |
| 50 | 505,65 | 523,70 | 486,60 | 486,60 | 472,50 |
| 51 | 515,75 | 533,82 | 496,70 | 496,45 | 482,62 |
| 52 | 525,85 | 543,94 | 506,80 | 506,80 | 492,74 |
| 53 | 535,95 | 554,06 | 516,90 | 516,66 | 502,86 |
| 54 | 546,05 | 564,18 | 527,00 | 527,00 | 512,98 |
| 55 | 556,15 | 574,29 | 537,10 | 536,87 | 523,10 |
| 56 | 566,25 | 584,41 | 547,20 | 547,20 | 533,21 |
| 57 | 576,35 | 594,53 | 557,30 | 557,08 | 543,33 |
| 58 | 586,45 | 604,64 | 567,40 | 567,40 | 553,45 |
| 59 | 596,56 | 614,76 | 577,51 | 577,29 | 563,56 |
| 60 | 606,66 | 624,88 | 587,61 | 587,61 | 573,68 |
| 61 | 616,76 | 634,99 | 597,71 | 597,50 | 583,79 |
| 62 | 626,86 | 645,11 | 607,81 | 607,81 | 593,91 |
| 63 | 636,96 | 655,22 | 617,91 | 617,72 | 604,02 |
| 64 | 647,07 | 665,34 | 628,02 | 628,02 | 614,14 |
| 65 | 657,17 | 675,45 | 638,12 | 637,93 | 624,25 |
| 66 | 667,27 | 685,56 | 648,22 | 648,22 | 634,37 |
| 67 | 677,37 | 695,68 | 658,32 | 658,14 | 644,48 |
| 68 | 687,48 | 705,79 | 668,43 | 668,43 | 654,59 |
| 69 | 697,58 | 715,91 | 678,53 | 678,35 | 664,71 |
| 70 | 707,68 | 726,02 | 688,63 | 688,63 | 674,82 |
| 71 | 717,78 | 736,13 | 698,73 | 698,56 | 684,93 |
| 72 | 727,89 | 746,24 | 708,84 | 708,84 | 695,05 |
| 73 | 737,99 | 756,36 | 718,94 | 718,77 | 705,16 |
| 74 | 748,09 | 766,47 | 729,04 | 729,04 | 715,27 |
| 75 | 758,20 | 776,58 | 739,15 | 738,98 | 725,38 |
| 76 | 768,30 | 786,69 | 749,25 | 749,25 | 735,50 |
| 77 | 778,40 | 796,81 | 759,35 | 759,19 | 745,61 |
| 78 | 788,51 | 806,92 | 769,46 | 769,46 | 755,72 |
| 79 | 798,61 | 817,03 | 779,56 | 779,40 | 765,83 |
| 80 | 808,71 | 827,14 | 789,66 | 789,66 | 775,94 |
| 81 | 818,82 | 837,25 | 799,77 | 799,61 | 786,06 |
| 82 | 828,92 | 847,36 | 809,87 | 809,87 | 796,17 |
| 83 | 839,03 | 857,48 | 819,98 | 819,83 | 806,28 |
| 84 | 849,13 | 867,59 | 830,08 | 830,08 | 816,39 |
| 85 | 859,23 | 877,70 | 840,18 | 840,04 | 826,50 |
| 86 | 869,34 | 887,81 | 850,29 | 850,29 | 836,61 |
| 87 | 879,44 | 897,92 | 860,39 | 860,25 | 846,72 |
| 88 | 889,55 | 908,03 | 870,50 | 870,50 | 856,83 |
| 89 | 899,65 | 918,14 | 880,60 | 880,46 | 866,94 |
| 90 | 909,76 | 928,25 | 890,71 | 890,71 | 877,05 |
| 91 | 919,86 | 938,36 | 900,81 | 900,67 | 887,16 |
| 92 | 929,96 | 948,47 | 910,91 | 910,91 | 897,27 |
| 93 | 940,07 | 958,58 | 921,02 | 920,88 | 907,38 |
| 94 | 950,17 | 968,69 | 931,12 | 931,12 | 917,49 |
| 95 | 960,28 | 978,80 | 941,23 | 941,10 | 927,60 |
| 96 | 970,38 | 988,91 | 951,33 | 951,33 | 937,71 |
| 97 | 980,49 | 999,02 | 961,44 | 961,31 | 947,82 |
| 98 | 990,59 | 1.009,13 | 971,54 | 971,54 | 957,93 |
| 99 | 1.000,70 | 1.019,24 | 981,65 | 981,52 | 968,04 |
| 100 | 1.010,80 | 1.029,35 | 991,75 | 991,75 | 978,15 |
| 101 | 1.020,90 | 1.039,46 | 1.001,85 | 1.001,73 | 988,26 |
| 102 | 1.031,01 | 1.049,57 | 1.011,96 | 1.011,96 | 998,37 |
| 103 | 1.041,11 | 1.059,68 | 1.022,06 | 1.021,94 | 1.008,48 |
| 104 | 1.051,22 | 1.069,79 | 1.032,17 | 1.032,17 | 1.018,59 |
| 105 | 1.061,32 | 1.079,90 | 1.042,27 | 1.042,16 | 1.028,70 |
| 106 | 1.071,43 | 1.090,01 | 1.052,38 | 1.052,38 | 1.038,81 |
| 107 | 1.081,53 | 1.100,12 | 1.062,48 | 1.062,37 | 1.048,92 |
| 108 | 1.091,64 | 1.110,23 | 1.072,59 | 1.072,59 | 1.059,03 |
| 109 | 1.101,74 | 1.120,34 | 1.082,69 | 1.082,58 | 1.069,14 |
| 110 | 1.111,85 | 1.130,45 | 1.092,80 | 1.092,80 | 1.079,25 |
| 111 | 1.121,95 | 1.140,55 | 1.102,90 | 1.102,79 | 1.089,36 |
| 112 | 1.132,06 | 1.150,66 | 1.113,01 | 1.113,01 | 1.099,47 |
| 113 | 1.142,16 | 1.160,77 | 1.123,11 | 1.123,00 | 1.109,57 |
| 114 | 1.152,27 | 1.170,88 | 1.133,22 | 1.133,22 | 1.119,68 |
| 115 | 1.162,37 | 1.180,99 | 1.143,32 | 1.143,22 | 1.129,79 |
| 116 | 1.172,48 | 1.191,10 | 1.153,43 | 1.153,43 | 1.139,90 |
| 117 | 1.182,58 | 1.201,21 | 1.163,53 | 1.163,43 | 1.150,01 |
| 118 | 1.192,69 | 1.211,32 | 1.173,64 | 1.173,64 | 1.160,12 |
| 119 | 1.202,79 | 1.221,42 | 1.183,74 | 1.183,64 | 1.170,23 |
| 120 | 1.212,90 | 1.231,53 | 1.193,85 | 1.193,85 | 1.180,34 |
Dp = p / sen(180°/Z) · De = p·(0,6 + cot(180°/Z)) · Df = Dp − Ø rodillo · Mc = Df (Z par) o Dp·cos(90°/Z) − Ø rodillo (Z impar).
Ver también: 20B — 1 1/4" x 3/4"