Tablas / ASA 120
Tabla de piñones 1 1/2" x 1" — ASA 120 (24A)
Cadena americana ANSI B29.1 (ASA) · paso 38,10 mm · rodillo Ø 22,23 mm · ancho interior 25,22 mm · ancho de diente simple 23,96 mm. Medidas en mm. Toca una fila para abrirla en la calculadora (doble, triple, pulgadas, material).
| Z | Dp | De | Df | Mc | Cubo máx |
|---|---|---|---|---|---|
| 8 | 99,56 | 114,84 | 77,33 | 77,33 | 53,57 |
| 9 | 111,40 | 127,54 | 89,17 | 87,47 | 66,27 |
| 10 | 123,29 | 140,12 | 101,06 | 101,06 | 78,85 |
| 11 | 135,23 | 152,62 | 113,00 | 111,63 | 91,35 |
| 12 | 147,21 | 165,05 | 124,98 | 124,98 | 103,78 |
| 13 | 159,20 | 177,44 | 136,97 | 135,81 | 116,17 |
| 14 | 171,22 | 189,79 | 148,99 | 148,99 | 128,52 |
| 15 | 183,25 | 202,11 | 161,02 | 160,02 | 140,84 |
| 16 | 195,29 | 214,40 | 173,06 | 173,06 | 153,13 |
| 17 | 207,35 | 226,68 | 185,12 | 184,23 | 165,41 |
| 18 | 219,41 | 238,94 | 197,18 | 197,18 | 177,67 |
| 19 | 231,48 | 251,18 | 209,25 | 208,46 | 189,91 |
| 20 | 243,55 | 263,41 | 221,32 | 221,32 | 202,15 |
| 21 | 255,63 | 275,64 | 233,40 | 232,69 | 214,37 |
| 22 | 267,72 | 287,85 | 245,49 | 245,49 | 226,58 |
| 23 | 279,80 | 300,06 | 257,57 | 256,92 | 238,79 |
| 24 | 291,90 | 312,26 | 269,67 | 269,67 | 250,99 |
| 25 | 303,99 | 324,45 | 281,76 | 281,16 | 263,18 |
| 26 | 316,09 | 336,64 | 293,86 | 293,86 | 275,37 |
| 27 | 328,19 | 348,83 | 305,96 | 305,40 | 287,56 |
| 28 | 340,29 | 361,01 | 318,06 | 318,06 | 299,74 |
| 29 | 352,39 | 373,18 | 330,16 | 329,64 | 311,92 |
| 30 | 364,49 | 385,36 | 342,26 | 342,26 | 324,09 |
| 31 | 376,60 | 397,53 | 354,37 | 353,89 | 336,26 |
| 32 | 388,71 | 409,70 | 366,48 | 366,48 | 348,43 |
| 33 | 400,82 | 421,86 | 378,59 | 378,13 | 360,59 |
| 34 | 412,93 | 434,02 | 390,70 | 390,70 | 372,76 |
| 35 | 425,04 | 446,19 | 402,81 | 402,38 | 384,92 |
| 36 | 437,15 | 458,34 | 414,92 | 414,92 | 397,08 |
| 37 | 449,26 | 470,50 | 427,03 | 426,63 | 409,23 |
| 38 | 461,37 | 482,66 | 439,14 | 439,14 | 421,39 |
| 39 | 473,49 | 494,81 | 451,26 | 450,87 | 433,55 |
| 40 | 485,60 | 506,97 | 463,37 | 463,37 | 445,70 |
| 41 | 497,72 | 519,12 | 475,49 | 475,12 | 457,85 |
| 42 | 509,83 | 531,27 | 487,60 | 487,60 | 470,00 |
| 43 | 521,95 | 543,42 | 499,72 | 499,37 | 482,15 |
| 44 | 534,07 | 555,57 | 511,84 | 511,84 | 494,30 |
| 45 | 546,19 | 567,72 | 523,96 | 523,62 | 506,45 |
| 46 | 558,30 | 579,86 | 536,07 | 536,07 | 518,59 |
| 47 | 570,42 | 592,01 | 548,19 | 547,87 | 530,74 |
| 48 | 582,54 | 604,15 | 560,31 | 560,31 | 542,89 |
| 49 | 594,66 | 616,30 | 572,43 | 572,12 | 555,03 |
| 50 | 606,78 | 628,44 | 584,55 | 584,55 | 567,17 |
| 51 | 618,90 | 640,59 | 596,67 | 596,38 | 579,32 |
| 52 | 631,02 | 652,73 | 608,79 | 608,79 | 591,46 |
| 53 | 643,14 | 664,87 | 620,91 | 620,63 | 603,60 |
| 54 | 655,26 | 677,01 | 633,03 | 633,03 | 615,74 |
| 55 | 667,38 | 689,15 | 645,15 | 644,88 | 627,88 |
| 56 | 679,50 | 701,29 | 657,27 | 657,27 | 640,03 |
| 57 | 691,62 | 713,43 | 669,39 | 669,13 | 652,17 |
| 58 | 703,75 | 725,57 | 681,52 | 681,52 | 664,31 |
| 59 | 715,87 | 737,71 | 693,64 | 693,38 | 676,44 |
| 60 | 727,99 | 749,85 | 705,76 | 705,76 | 688,58 |
| 61 | 740,11 | 761,99 | 717,88 | 717,64 | 700,72 |
| 62 | 752,23 | 774,13 | 730,00 | 730,00 | 712,86 |
| 63 | 764,36 | 786,27 | 742,13 | 741,89 | 725,00 |
| 64 | 776,48 | 798,40 | 754,25 | 754,25 | 737,14 |
| 65 | 788,60 | 810,54 | 766,37 | 766,14 | 749,27 |
| 66 | 800,72 | 822,68 | 778,49 | 778,49 | 761,41 |
| 67 | 812,85 | 834,81 | 790,62 | 790,39 | 773,55 |
| 68 | 824,97 | 846,95 | 802,74 | 802,74 | 785,68 |
| 69 | 837,09 | 859,09 | 814,86 | 814,65 | 797,82 |
| 70 | 849,22 | 871,22 | 826,99 | 826,99 | 809,95 |
| 71 | 861,34 | 883,36 | 839,11 | 838,90 | 822,09 |
| 72 | 873,46 | 895,49 | 851,23 | 851,23 | 834,23 |
| 73 | 885,59 | 907,63 | 863,36 | 863,15 | 846,36 |
| 74 | 897,71 | 919,76 | 875,48 | 875,48 | 858,50 |
| 75 | 909,84 | 931,90 | 887,61 | 887,41 | 870,63 |
| 76 | 921,96 | 944,03 | 899,73 | 899,73 | 882,77 |
| 77 | 934,08 | 956,17 | 911,85 | 911,66 | 894,90 |
| 78 | 946,21 | 968,30 | 923,98 | 923,98 | 907,03 |
| 79 | 958,33 | 980,44 | 936,10 | 935,91 | 919,17 |
| 80 | 970,46 | 992,57 | 948,23 | 948,23 | 931,30 |
| 81 | 982,58 | 1.004,70 | 960,35 | 960,17 | 943,44 |
| 82 | 994,71 | 1.016,84 | 972,48 | 972,48 | 955,57 |
| 83 | 1.006,83 | 1.028,97 | 984,60 | 984,42 | 967,70 |
| 84 | 1.018,96 | 1.041,10 | 996,73 | 996,73 | 979,84 |
| 85 | 1.031,08 | 1.053,24 | 1.008,85 | 1.008,68 | 991,97 |
| 86 | 1.043,21 | 1.065,37 | 1.020,98 | 1.020,98 | 1.004,10 |
| 87 | 1.055,33 | 1.077,50 | 1.033,10 | 1.032,93 | 1.016,24 |
| 88 | 1.067,46 | 1.089,64 | 1.045,23 | 1.045,23 | 1.028,37 |
| 89 | 1.079,58 | 1.101,77 | 1.057,35 | 1.057,18 | 1.040,50 |
| 90 | 1.091,71 | 1.113,90 | 1.069,48 | 1.069,48 | 1.052,63 |
| 91 | 1.103,83 | 1.126,03 | 1.081,60 | 1.081,44 | 1.064,77 |
| 92 | 1.115,96 | 1.138,17 | 1.093,73 | 1.093,73 | 1.076,90 |
| 93 | 1.128,08 | 1.150,30 | 1.105,85 | 1.105,69 | 1.089,03 |
| 94 | 1.140,21 | 1.162,43 | 1.117,98 | 1.117,98 | 1.101,16 |
| 95 | 1.152,33 | 1.174,56 | 1.130,10 | 1.129,95 | 1.113,29 |
| 96 | 1.164,46 | 1.186,69 | 1.142,23 | 1.142,23 | 1.125,43 |
| 97 | 1.176,58 | 1.198,83 | 1.154,35 | 1.154,20 | 1.137,56 |
| 98 | 1.188,71 | 1.210,96 | 1.166,48 | 1.166,48 | 1.149,69 |
| 99 | 1.200,83 | 1.223,09 | 1.178,60 | 1.178,45 | 1.161,82 |
| 100 | 1.212,96 | 1.235,22 | 1.190,73 | 1.190,73 | 1.173,95 |
| 101 | 1.225,09 | 1.247,35 | 1.202,86 | 1.202,71 | 1.186,09 |
| 102 | 1.237,21 | 1.259,48 | 1.214,98 | 1.214,98 | 1.198,22 |
| 103 | 1.249,34 | 1.271,62 | 1.227,11 | 1.226,96 | 1.210,35 |
| 104 | 1.261,46 | 1.283,75 | 1.239,23 | 1.239,23 | 1.222,48 |
| 105 | 1.273,59 | 1.295,88 | 1.251,36 | 1.251,22 | 1.234,61 |
| 106 | 1.285,71 | 1.308,01 | 1.263,48 | 1.263,48 | 1.246,74 |
| 107 | 1.297,84 | 1.320,14 | 1.275,61 | 1.275,47 | 1.258,87 |
| 108 | 1.309,97 | 1.332,27 | 1.287,74 | 1.287,74 | 1.271,00 |
| 109 | 1.322,09 | 1.344,40 | 1.299,86 | 1.299,72 | 1.283,14 |
| 110 | 1.334,22 | 1.356,53 | 1.311,99 | 1.311,99 | 1.295,27 |
| 111 | 1.346,34 | 1.368,66 | 1.324,11 | 1.323,98 | 1.307,40 |
| 112 | 1.358,47 | 1.380,80 | 1.336,24 | 1.336,24 | 1.319,53 |
| 113 | 1.370,60 | 1.392,93 | 1.348,37 | 1.348,23 | 1.331,66 |
| 114 | 1.382,72 | 1.405,06 | 1.360,49 | 1.360,49 | 1.343,79 |
| 115 | 1.394,85 | 1.417,19 | 1.372,62 | 1.372,49 | 1.355,92 |
| 116 | 1.406,97 | 1.429,32 | 1.384,74 | 1.384,74 | 1.368,05 |
| 117 | 1.419,10 | 1.441,45 | 1.396,87 | 1.396,74 | 1.380,18 |
| 118 | 1.431,23 | 1.453,58 | 1.409,00 | 1.409,00 | 1.392,31 |
| 119 | 1.443,35 | 1.465,71 | 1.421,12 | 1.421,00 | 1.404,44 |
| 120 | 1.455,48 | 1.477,84 | 1.433,25 | 1.433,25 | 1.416,57 |
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: 24B — 1 1/2" x 1"