1、December 19: DC 621.852 DEUTSCHE NORMEN m Symbol 10 13 17 22 U 11 15 20 29 z A B C IkLt prof I So -Spbol Driving Elemente Centre Distances for V-belt Drives 25 32 D 31 38 - DIN 109 Sheet 2 Antriebselemente; Achsabstnde fr Biementriebe mit Keilriemen Por connection with the Recommendation ISO/R 155 -
2、 1960 issued by the International Organization for Standardization (ISO), see Explanations. Dimensions in mm I. ScoDe and purpose The centre distances apply to V-belt drives according to DIN 2215.) and DIN 2216 and to narrow V-belts according to DIN 7753 Sheet I and Sheet 3. The Tables are intended
3、to facilitate the determination of centre distances. 2. Fiame of adlustment of centre distance e The essential minimum range of adjustment of centre distance e for initial tensioning and re- tensioning and fitting of the belt is calculated from the pitch length of the belt h. The maximum range of ad
4、justment ia as follows: Initial tensioning and re-tensioning of belt: e + x; where x h 0.03 * L, Pitting of belt: e - y; where y 20.015 L, 3. ExamDes for the determination of centre distance lables 2 to 29 do not distinguish between pitch Li for I-belts. Both lengths are listed without for narrow V-
5、belts and inside lengths ation in column L. In the case of V-belts according to DIN 2215) the difference in the length indicated for the in- side length Li compared with the DIN 7753 Sheet 1 and Sheet 3 and in the case of narrow V-belta according to ng to DIN 2216 is catered for by an allowance u. A
6、llowance u is determined by the belt profile. The centre distance e read from Tables 2 to 29 as a function of dvk* dWg and L has allowance u added to it to yield the centre dietance e. e-e+u ExamDie : Pitch diameter of small pulley dwk = 63 Inside length of belt Li - 900 Pitch diameter of large pull
7、ey dwg = 200 dwk Belt profile 13 Centre distance e = e + u - 237 + 15 - 248 Transmission ratio i -E 3.17 Iz:,oibel4B-accordi-q-o-a-ccoi-q-Z5-aoo_Sheeq-2 In the case of V-beltelaccording to DIB 2216 and narrow V-belts according to DIN 7753 Sheet I and Sheet 3 the distance e according to Tablee 2 to 2
8、9 correeponds to the centre distance e. e - e ExmDi e : Pitch diameter of small pulley dwk = 71 Pitch length of the belt L, - 1400 Pitch diameter of large pulley dug = 250 Centre dietance = e = 439 Transmission ratio i I-= dwg 3.52 dwk *) At present atill circulating as draft Continued on pages 2 to
9、 15 Explanations on page 15 leinverkauf der Normbltter durch Beuth Verlag GmbH, Berlin 30 und Kln DIN 109 B1. 2 engl. Preiegr. 1 Page 2 DIB 109 Sheet ,2 Table 2. Centre distance e for Ditch diameter of small Dullex dWk 2 . e i 203 243 196 236 281 188 228 273 323 180 265 315 365 220 170 210 255 305 3
10、56 1.13 1*27 1.41 1.58 dws 71 80 loo 112 L 63 710 630 710 800 630 710 900 90800 630 710 800 900 loo0 630 710 800 900 lo00 - L - e 141 182 228 279 330 390 131 173 219 270 32 1 382 153 200 252 303 364 430 142 190 242 294 355 42 1 180 233 285 347 41 3 488 - - - - - - - L 900 1000 1120 1250 1400 1600 90
11、0 1 O00 1120 1250 1400 1600 1000 1120 1250 1400 1600 1800 - - - - e 209 262 324 391 467 569 196 250 313 380 457 558 235 299 36 7 444 546 647 268 338 416 519 62 1 722 246 31 8 397 501 603 705 - - - - - - - 1 1120 1250 1400 1600 1800 2000 1250 1400 1600 1800 2000 2240 1400 1600 1800 2000 2240 2500 160
12、0 1800 2000 2240 2500 2800 1800 2000 2240 2500 2800 3150 - ._ - - - - - i - L - 630 e I 228 302 382 487 589 691 255 340 448 552 655 778 287 40 1 508 613 6135 737 870 342 456 564 690 824 978 397 51 1 640 777 932 1111 5.63 7.14 7.94 e i 216 1 210 250 1.13 202 242 1.27 28 7 194 234 279 329 1.43 186 ;y
13、1.5s 32 1 630 710 800 900 1 O00 1120 630 710 800 900 1000 1120 710 800 900 1000 1120 1250 - - , .78 I50 630 171 710 211 118 800 256 900 307 1000 357 630 164 710 205 i25 800 250 900 301 1000 351 630 158 710 199 800 244 900 295 1000 345 1120 405 630 151 710 192 00 237 900 288 1000 338 1120 399 132 140
14、 630 710 1.87 160 630 710 Boo - 630 710 Boo 900 _. 630 710 800 900 180 710 800 900 1 O00 1120 1250 1120 1250 1400 1600 1800 2000 1120 1250 1400 1600 1800 2000 - I90 800 900 1 O00 1250 1400 1120 - mo Table 3. Centre dietance e for Ditch diameter of emall Dupulle9 dvk = 71 - I - 1.66 - I ,76 - I ,86 -
15、 I ,97 - 1.1 1 1 L e i 900 191 1000 245 1120 308 1250 375 1400 451 1600 553 lo00 230 1120 294 1250 362 1400 439 1600 540 1800 641 1120 263 1250 333 1400 410 1600 513 1800 615 2000 716 1120 241 1250 312 1400 392 1600 495 1800 597 2OOO 699 1250 297 1400 377 1600 481 1800 584 2000 686 2240 807 3*3i 3*5
16、2 394 4*22 4.44 e i 250 335 442 547 650 772 282 396 503 608 731 864 337 451 558 684 819 972 393 506 635 771 926 1105 435 572 5.63 634 7.04 7.89 1051 1255 dw L e 630 165 710 205 118 800 250 900 301 1000 351 630 159 710 199 800 244 900 295 1000 345 1120 405 630 152 710 193 800 238 900 289 lo00 339 112
17、0 399 630 145 710 186 800 232 900 282 1000 332 1120 393 630 136 710 177 Boo 223 900 273 1000 324 1120 384 125 13 140 L e 710 168 800 214 900 265 1000 315 1120 376 1250 441 710 148 800 195 900 247 1000 298 1120 359 1250 424 710 137 800 185 900 237 1000 288 1120 349 1250 415 800 175 900 228 1000 280 1
18、120 341 1250 407 1400 483 900 203 1000 257 1120 319 1250 386 1400 462 1600 563 2*5 26 2,8 31 125 140( 1 60( 1800 2000 2240 1400 1600 1800 2000 2240 2500 - 180 - 190 1600 1800 2000 2240 2500 2800 1800 2000 2240 2500 2800 3150 ZOO - 224 2000 2240 2500 2800 3150 3550 - DIA IO9 Sheet 2 Page 3 Table 4. C
19、entre diotance e for Ditch diaaeter of tamal1 Dulieg. d,k = 80 L e i 630 152 710 193 800 238 900 288 IO00 338 1120 398 630 146 710 187 800 232 900 282 loo0 332 1120 393 630 139 710 180 800 225 900 275 1000 326 1120 386 710 171 800 216 900 267 1000 317 125.3 443 710 161 800 208 900 258 lo00 309 lasi
20、16 17 iim 378 800 189 900 240 lo00 291 1120 352 1250 418 1400 493 800 180 900 231 lo00 283 1120 344 1250 408 1400 485 800 169 900 222 lo00 273 1120 335 1250 400 1400 476 900 198 1000 251 1120 313 1250 379 1400 455 1600 556 lo00 239 tim 302 1250 368 1400 445 1600 546 1800 647 tw L e i lo00 225 1120 2
21、88 1250 355 lm 432 1600 534 lmo 635 1120 258 1250 327 Mo 1400 405 1600 507 1800 609 2ooo 710 1120 236 1250 307 IOo 3.75 l4Oo 386 1600 489 1800 591 2OOO 693 1250 291 1400 371 1600 475 !50 3.13 33 $15 ,m 578 3.94 dw L e 630 174 710 214 800259 9Oom 630 166 710 206 100 800 251 900 241 loo0 351 630 156 7
22、10 196 800 241 900 291 loo0 341 1120 401 630 151 710 191 800 236 900 286 loo0 336 1120 396 630 145 710 185 800 230 900 280 lo00 331 1120 391 12 125 - i - 1 - 1,11 - I ,24 - 1.31 - I ,39 i - L 800 900 lo00 1120 1250 1400 - 900 lo00 1120 1250 1 400 1600 900 lo00 1250 1400 1600 - iim loo0 1250 1400 160
23、0 1800 lo00 1120 1250 1400 1600 1800 iim - - r e i 173 224 275 336 401 477 21 5 266 327 393 469 569 191 244 306 372 448 549 2e1 2*2 2*4 295 232 I 361 438 I 26 349 627 dws L e i 1400 276 1600 390 1800 497 2000 601 2240 725 2500 858 1600 332 1800 445 2000 552 2240 678 2500 812 2800 966 lm0 387 nKI0 50
24、0 500 2240 629 2500 765 2800 920 3150 1099 2Ooo 430 2240 565 2500 706 2800 864 3150 1044 400 450 5*6 62 560 dw L e i 1600 326 1800 439 ZOM) 546 2240 671 2500 805 2800 959 1800 381 2000 494 2240 623 2500 759 2800 913 3150 1092 2000 424 2240 560 2500 700 3150 1037 3550 1242 2240 478 450 5*56 133 2800
25、a57 Page 4 DIN IO9 Weet 2 Table 6. Centre dietance e for Ditch diameter o emall Dulles dwb = 100 vvgL O0 6o 30 lo x)o 1800 2000 2240 2500 2800 31 50 2000 2240 2500 2800 31 50 3550 2240 2500 2800 3150 3550 4000 2500 2800 3150 3550 4000 4500 2800 3150 3550 4000 4500 5000 e 375 487 616 752 906 1085 418
26、 553 693 850 1031 1235 472 620 781 965 1171 1401 525 697 886 1096 1328 1584 589 790 1007 1243 1502 1758 i 5*6 6*3 71 w lo O0 L 2000 2240 2500 2800 3150 3550 2240 2500 2800 3150 3550 4000 2500 2800 3150 3550 4Ooo 4500 2800 3150 3550 4000 4500 5Ooo 3150 3550 4ooo 4500 5Ooo 5600 e 41 1 546 685 842 1022
27、 1226 465 612 773 957 1163 1393 518 689 lz 1320 1576 581 7 03 999 1235 1494 1749 662 893 : 1657 1965 i 5*62 634 7.14 8.04 - fw - !O0 - 224 - 236 - 250 - 280 - w - 1 O0 I 112 118 - 125 -. - 132 - - i - I I_ 1.12 .- 1.1e - I ,2E - I ,3 - - w - I40 _- 150 160 - 180 - 190 - L e L e i 1250 294 1400 372 1
28、600 475 i800 577 2000 678 2240 799 1250 278 1400 358 1600 461 1800 564 2000 665 2240 786 1400 317 1600 423 1800 527 2000 629 2240 752 2500 883 1600 377 1800 484 2000 588 2240 711 2500 844 2800 996 1800 432 2000 539 2240 665 2500 799 2800 952 3150 1129 3*1 35 4,5 L e i 900 208 1000 259 1120 320 1250
29、386 1400 461 1600 562 iO 237 1120 299 1250 365 1400 441 1600 542 1800 642 1000 226 1120 288 1250 354 1400 431 1600 532 1800 632 1000 212 1120 275 1250 342 1400 418 1600 519 1800 620 1120 245 1250 313 1400 391 1600 493 1800 595 2000 695 2,24 2,36 25 2*8 L e 710 165 800 210 900 261 1000 311 1120 371 1
30、250 436 710 157 800 M2 900 252 1000 302 1120 363 1250 428 710 148 800 193 900 244 1000 294 1120 354 1250 420 800 175 900 226 1000 277 1120 338 1250 403 1400 478 _ _ -. 630 710 800 900 1000 630 710 800 900 lo00 1120 630 710 800 900 1000 I_ 1120 710 goo i ooa 112a -_ 630 8W 158 198 243 293 343 148 188
31、 233 283 333 393 143 183 228 2 79 329 389 138 178 22 3 273 323 383 _ - . 710 ma iooa i iza 9w 1292 172 217 267 31 7 377 442 L e i 1250 270 1400 350 1600 453 1800 555 2000 657 2240 778 1400 309 1600 415 1800 619 2000 621 2240 743 2500 874 1600 370 1800 476 2Ooo 580 2240 703 2500 835 2800 987 1800 425
32、 2000 531 2240 657 2500 790 2800 943 3150 1121 2000 480 2240 608 2500 744 3150 1076 3550 1279 2,81 3,17 357 4,02 2800 898 4,46 L e i 1000 229 1120 291 1250 357 1400 432 1600 533 1800 633 1000 218 1120 280 1250 346 1400 422 1600 523 1800 623 1120 267 1250 333 1400 410 1600 511 1800 612 2000 712 1120
33、237 1250 305 1400 383 1600 484 1800 586 2000 687 1250 286 1400 364 1600 467 1800 568 2000 670 2240 791 2*11 2,23 25 268 L e 630 139 710 179 800 224 900 274 1000 324 1120 384 710 174 800 219 900 269 I000 319 1120 379 1250 444 710 169 800 214 900 264 1000 314 1120 374 1250 439 710 163 800 208 900 258
34、1000 308 1120 368 1250 433 710 156 mo 201 900 252 1000 302 1120 362 1250 427 - -. -_-. _ 800 193 900 243 1000 293 1120 354 1250 419 1400 494 800 185 900 235 1000 285 1120 345 1250 411 1400 486 800 167 900 218 1000 268 1120 329 1250 394 1400 469 800 157 900 208 lo00 259 1120 320 1250 384 1400 460 900
35、200 1000 251 1120 312 1250 377 1400 453 1600 553 150 160 180 190 200 DIN 109 Sheet 2 Page 5 e i 461 608 769 1159 1388 515 686 876 1086 1317 1576 577 779 996 6.78 1231 1489 1 745 660 890 953 5.34 7.63 1654 1961 772 1027 1560 1870 2228 8.47 Table 8. Centre dietance e for Ditch diameter of small nulles
36、 d,k 118 L lo00 1120 1250 1400 1600 1800 1120 1250 1400 1600 1800 2OOO 1250 1400 1600 1800 2OOO 2240 1250 1400 1600 1800 2OOO 2240 1250 1400 1600 1800 2000 2240 e 214 275 342 418 518 619 262 329 405 506 607 708 301 379 480 582 682 803 282 360 462 564 665 786 266 346 449 551 652 773 we 830 lo IOoo L
37、2240 2500 2800 3150 3550 4000 2500 2800 31 50 3550 4Ooo 4500 2800 31 50 3550 4500 5Ooo 31 50 3550 4000 4500 5000 5600 3550 4OOo 4500 5Ooo 5600 6300 m4000 i - 1 - 2.1 2 - 2.37 - 2,54 - 2.67 - dwe 2500 2800 3150 3550 4Ooo 4500 2800 3150 3550 4000 4500 5ooo 3150 3550 4Ooo 4500 5Ooo 5600 3550 4Ooo 4500
38、5600 6300 1000 5ooo L 1600 1800 nwx) 2240 2500 2000 1800 2000 2240 2500 3150 2000 2240 2500 2800 3150 3550 2240 2500 2800 3150 3550 4ooo 2240 2500 e i 361 467 571 826 694 3,2 978 416 523 648 3.6 781 2800934 1111 471 599 735 889 1067 1270 538 677 833 1013 44f 1217 1445 457 604 i - L e i 1400 305 1600
39、 411 1800 515 2OOO 617 2240 739 2500 870 1600 366 1800 472 2OOO 576 2240 699 2500 831 2800 983 1800 421 2000 527 2240 652 2500 786 2800 939 3150 1116 301 3q39 3m moo 476 2240 604 2500 740 2800 894 3150 1072 3550 1275 2000 407 2240 542 2500 681 2800 038 3150 lo18 3550 1222 4,24 4*75 L - 800 900 lo00
40、1120 1250 1400 e 214 264 324 465 565 205 255 316 380 456 557 - 1 900 lo00 1120 1250 1400 1600 800 900 lo00 1120 1250 710 800 900 lo00 1250 - iim 209 259 I369 434 158 203 253 303 363 428 900 lo00 1120 1250 1400 1600 800 900 lo00 1120 1250 1400 800 900 lo00 1120 1250 1400 - - 197 247 297 357 422 497 1
41、89 239 289 349 414 489 - - 900 1000 1120 1250 1400 1600 lo00 1120 1250 1400 1600 1800 - - 196 247 307 373 448 549 225 286 352 428 529 629 - Table 9. Centre dietance e for Ditch diameter of emall Dulley dwk - 125 WT 710 159 - e 510 681 869 1079 1311 1566 - 1000 259 1120 319 1150 384 1400 458 1600 560
42、 lA4 2 1400 400 1600 501 1800 602 m 702 250 125 1 - 132 (125012861 1400 374 574 774 990 1227 1485 1740 654 884 1128 1390 1649 1955 766 1022 1292 1554 1864 2223 - - - 900 199 1000 250 11 310 1250 375 1400 451 1800 551 900 191 lo00 242 1120 302 1250 368 1400 443 1600 543 lo00 220 1120 281 1250 347 140
43、0 423 1600 523 1800 624 1120 271 1250 337 1*52 1*6 ln 450 - 500 - 560 2240 798 + 1250 277 900 242 loo0 292 1120 352 1250 417 1400 492 1400 355 1600 458 1800 659 2oO0660 300 24 I ElEl lo00 284 1120 344 1250 409 1400 484 150 lo2 I I I 160 g I1.21 630 3150 948 l:I1:l .I 2240 734 I25001 =51 4W 1384 1 Pa
44、ge 6 DI11 109 Sheet 2 Table IO. Centre distance e for e i 412 518 : 3,41 929 I106 467 595 730 884 1062, I265 533 672 828 1008 424 I212 I440 599 760 943 1149 I379 I632 3.79 477 132 1120 352 l:l:ll I dw L e i 2800 570 3150 772 3550 988 800 4000 1222 6.06 4500 1480 5OOO 1736 3150 651 3550 880 4000 1122
45、 4500 1385 682 5oDo 1643 5600 1950 3550 763 4000 1017 4500 1287 1000 5ooo 1549 7.58 5600 1859 6300 2217 4000 877 4500 1161 5000 1431 6300 2108 7100 2517 900 120 5600 1746 1000 286 140 11120 I 346 I I L 900 lo00 1120 1250 1400 1600 1000 1250 1400 1600 1800 1000 1120 1250 1400 1600 1800 1120 1250 1400
46、 1600 1800 2000 1120 1250 1400 1600 1800 2000 iim e 196 247 307 371 447 547 237 362 438 538 638 215 276 342 418 518 618 266 332 407 508 609 709 253 319 395 496 597 697 297 Bitch diameter of small Dulles d,;i: 2096 2504 997 1281 ;zz 2386 2847 Zable 12. b dwk = 150 i 667 7,47 8.33 dwg Ooo 1120 1250 L
47、3550 4000 4500 5000 5600 6300 4000 4500 5000 5600 6300 7100 4500 5000 5wo 6300 7100 8000 dwg l5O 160 l8O lgo 200 L 900 lo00 1120 1250 1400 1600 900 loo0 1120 1250 1400 1600 1000 1120 1250 1400 1600 i mo 1000 1120 1250 1400 1600 1800 1 ow 1120 1250 1400 1600 1800 P 214 264 324 389 464 564 206 256 1:
48、456 556 240 300 365 440 540 640 233 293 358 434 534 634 224 284 349 424 524 624 i 1.07 lr2 1r27 133 * dwg 224 236 250 280 3w L e 1120 263 1250 329 1400 404 1600 505 1800 605 2000 105 1120 253 1250 319 1400 394 1600 495 1800 595 2000 695 1120 240 1250 307 1400 382 1600 483 1800 583 2000 684 1250 279
49、loo0 356 1600 457 1800 558 2000 659 2240 779 1400 330 1600 440 1800 541 2000 642 2240 162 2500 892 - i - 1.48 - 1,56 - 1.75 - 1 ,88 - 1,97 - 236 250 280 315 1120 246 1250 311 1400 387 1600 487 1800 588 2000 688 1120 233 1250 299 1400 375 1600 476 1800 576 2000 616 1250 213 1400 349 1600 450 1800 551 2000 651 2240 772 1400 331 1600 433 1800 534 2000 635 2240 155 2500 886 1400 317 1600 419 1800 521 2000 622 2240 143 2500
