BRECO同步带轮AT20和ATK20K13系列***新规格尺寸表
| BRECOAT20同步带轮 | BRECO同步带轮直径dk(mm) | BRECO同步带轮节径do(MM) | BRECO同步轮挡边直径dB | BRECO同步轮台阶尺寸Hub dNxlN | BRECO同步轮预留内孔Pre-bore dv | Bore(max) |
| 齿数Z | dmax | |||||
| 18 | 111.77 | 114.59 | 121 | 70*10 | 12H7 | 86 |
| 19 | 118.14 | 120.96 | 128 | 80*10 | 12H7 | 93 |
| 20 | 124.50 | 127.32 | 134 | 90*10 | 16H7 | 100 |
| 21 | 130.87 | 133.69 | 140 | 90*10 | 16H7 | 105 |
| 22 | 137.24 | 140.06 | 147 | 90*10 | 16H7 | 112 |
| 23 | 143.60 | 146.42 | 153 | 90*10 | 16H7 | 118 |
| 24 | 149.97 | 152.79 | 160 | 95*10 | 16H7 | 125 |
| 25 | 156.33 | 159.15 | 166 | 95*10 | 16H7 | 131 |
| 26 | 162.70 | 165.52 | 172 | 95*10 | 16H7 | 137 |
| 27 | 169.07 | 171.89 | 179 | 110*10 | 16H7 | 144 |
| 28 | 175.43 | 178.25 | 185 | 110*10 | 16H7 | 150 |
| 29 | 181.80 | 184.62 | 192 | 110*10 | 16H7 | 156 |
| 30 | 188.17 | 190.99 | 198 | 110*10 | 16H7 | 163 |
| 31 | 194.53 | 197.35 | 204 | 110*10 | 16H7 | 169 |
| 32 | 200.90 | 203.72 | 210 | 110*10 | 16H7 | 175 |
| 33 | 207.26 | 210.08 | 217 | 110*10 | 16H7 | 182 |
| 34 | 213.63 | 216.45 | 223 | 110*10 | 16H7 | 188 |
| 35 | 220.00 | 222.82 | 229 | 110*10 | 16H7 | 195 |
| 36 | 226.36 | 229.18 | 236 | 110*10 | 18H7 | 201 |
| 37 | 232.73 | 235.55 | 242 | 110*10 | 18H7 | 207 |
| 38 | 239.10 | 241.92 | 249 | 110*10 | 18H7 | 214 |
| 39 | 245.46 | 248.28 | 255 | 110*10 | 18H7 | 220 |
| 40 | 251.83 | 254.65 | 261 | 110*10 | 18H7 | 226 |
| 41 | 258.19 | 264.01 | 268 | 130*10 | 18H7 | 233 |
| 42 | 264.56 | 267.38 | 274 | 130*10 | 18H7 | 239 |
| 43 | 270.93 | 273.75 | 280 | 130*10 | 18H7 | 245 |
| 44 | 277.29 | 280.11 | 287 | 130*10 | 18H7 | 252 |
| 45 | 283.66 | 286.48 | 293 | 130*10 | 18H7 | 258 |
| 46 | 290.03 | 292.85 | 300 | 130*10 | 18H7 | 265 |
| 47 | 296.39 | 299.21 | 306 | 130*10 | 18H7 | 271 |
| 48 | 302.76 | 305.58 | 312 | 130*10 | 18H7 | 278 |
| 49 | 309.12 | 311.94 | 319 | 140*10 | 20H7 | 284 |
| 50 | 315.49 | 318.31 | 325 | 140*10 | 20H7 | 290 |
| 51 | 322.86 | 324.68 | 331 | 140*10 | 20H7 | 296 |
| 52 | 328.22 | 331.04 | 338 | 140*10 | 20H7 | 303 |
| 53 | 334.59 | 337.41 | 344 | 140*10 | 20H7 | 310 |
| 54 | 340.95 | 343.77 | 350 | 140*10 | 20H7 | 315 |
| 55 | 347.32 | 350.14 | 357 | 140*10 | 20H7 | 322 |
| 56 | 353.69 | 356.51 | 363 | 140*10 | 20H7 | 328 |
| 57 | 360.05 | 362.87 | 370 | 140*10 | 20H7 | 335 |
| 58 | 366.42 | 369.24 | 376 | 140*10 | 20H7 | 341 |
| 59 | 372.79 | 375.61 | 382 | 140*10 | 20H7 | 347 |
| 60 | 379.15 | 381.91 | 389 | 140*10 | 20H7 | 354 |
| 61 | 385.52 | 388.34 | 395 | 140*10 | 20H7 | 360 |
| 62 | 391.88 | 394.70 | 401 | 140*10 | 20H7 | 366 |
| 63 | 398.25 | 401.07 | 408 | 140*10 | 20H7 | 373 |
| 64 | 404.62 | 407.44 | 414 | 140*10 | 20H7 | 379 |
| 65 | 410.98 | 413.80 | 420 | 140*10 | 20H7 | 385 |
| 66 | 417.35 | 420.17 | 427 | 140*10 | 20H7 | 392 |
| 67 | 423.72 | 426.54 | 433 | 140*10 | 20H7 | 398 |
| 68 | 430.08 | 432.90 | 440 | 140*10 | 20H7 | 405 |
| 69 | 436.45 | 439.27 | 446 | 140*10 | 20H7 | 406 |
| 70 | 442.81 | 445.63 | 452 | 140*10 | 20H7 | 412 |
| 71 | 449.18 | 452.00 | 459 | 140*10 | 20H7 | 419 |
| 72 | 455.55 | 458.37 | 465 | 140*10 | 20H7 | 425 |
BRECO同步带轮ATS15系列材质主要有钢,铝合金,不锈钢等,表面可磷化,镀镍,氧化等处理,BRECO同步带轮可根据客户来图加工,也可按标准型号订制,货期6-8周
