Divstāvu zobrati atbilstoši Amerikas standartam
Konveijera vai piedziņas sērija — standarta rullīšu dubultsoli 2040/C2040
| Nē. Zobi Double Duly | De | Dp | Numurs | Tips | D1 | Dm | A | Wt. Lbs. (Aptuveni) |
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| Min | Maks. | |||||||||
| 11 | 2000 | 1.852 | 2040B11 | B | 1/2 | 13/16 | 13/8 | 7/8 | .34 | |
| 12 | 2.170 | 2000 | 2040B12 | B | 1/2 | 13/16 | 19/16 | 7/8 | .44 | |
| 13 | 2.330 | 2.152 | 2040B13 | B | 1/2 | 21/32 | 19/16 | 7/8 | .48 | |
| 14 | 2.490 | 2.305 | 2040B14 | B | 1/2 | 11/32 | 111/16 | 7/8 | .60 | |
| 15 | 2.650 | 2.458 | 2040B15 | B | 5/8 | 17/32 | 123/32 | 7/8 | .66 | |
| 16 | 2.810 | 2.613 | 2040B16 | B | 5/8 | 19/32 | 17/8 | 7/8 | .76 | |
| 17 | 2.980 | 2.768 | 2040B17 | B | 5/8 | 15/16 | 23/64 | 1 | 1.00 | |
| 18 | 3.140 | 2.924 | 2040B18 | B | 5/8 | 115/32 | 27/32 | 1 | 1.16 | |
| 19 | 3.300 | 3.080 | 2040B19 | B | 5/8 | 15/8 | 23/8 | 1 | 1.36 | |
| 20 | 3.460 | 3.236 | 2040B20 | B | 5/8 | 13/4 | 235/64 | 1 | 1.54 | |
| 21 | 3.620 | 3.392 | 2040B21 | B | 5/8 | 125/32 | 245/64 | 1 | 1.74 | |
| 22 | 3.780 | 3.549 | 2040B22 | B | 5/8 | 17/8 | 27/8 | 1 | 1.92 | |
| 23 | 3.940 | 3.706 | 2040B23 | B | 5/8 | 2 | 3 | 1 | 2.16 | |
| 24 | 4.100 | 3.864 | 2040B24 | B | 5/8 | 21/4 | 31/4 | 1 | 2.44 | |
| 25 | 4.260 | 4.021 | 2040B25 | B | 5/8 | 21/4 | 31/4 | 1 | 2.48 | |
| 26 | 4.420 | 4.179 | 2040B26 | C | 5/8 | 21/4 | 31/4 | 1 | 2.60 | |
| 28 | 4.740 | 4.494 | 2040B28 | C | 5/8 | 21/4 | 31/4 | 1 | .34 | |
| 30 | 5.060 | 4.810 | 2040B30 | C | 5/8 | 21/4 | 31/4 | 1 | .33 | |
Konveijera sērija-Carrier Roller Double Pitch-2042/C2042
| Nr. Zobi Duly Duly | De | Dp | Numurs | Tips | D1 Min. Maks. | Dm | A | Wt Lbs. fAptuveni) | Tips | Numurs | D1 | svars Lbs. fAptuveni) | |
| 8 | 3.010 | 2.613 | 2042B8 | B | 5/8 | 19/32 | 17/8 | 7/8 | .72 | ||||
| 9 | 3.350 | 2.924 | 2042B9 | B | 5/8 | 115/32 | 27/32 | 7/8 | 1.02 | ||||
| 10 | 3.680 | 3.236 | 2042B10 | B | 5/8 | 13/4 | 235/64 | 1 | 1.50 | ||||
| 11 | 4000 | 3.549 | 2042B11 | B | 5/8 | 17/8 | 25/8 | 1 | 1.68 | ||||
| 12 | 4.330 | 3.864 | 2042B12 | B | 5/8 | 21/4 | 31/16 | 1 | 2.22 | ||||
| 13 | 4.660 | 4.179 | 2042B13 | B | 5/8 | 21/4 | 31/4 | 1 | 2.56 | ||||
| 14 | 4.980 | 4.494 | 2042B14 | B | 5/8 | 21/4 | 31/4 | 1 | 2.72 | ||||
| 15 | 5.300 | 4.810 | 2042B15 | B | 5/8 | 21/4 | 31/4 | 1 | 2.90 | ||||
| 16 | 5.630 | 5.126 | 2042B16 | B | 5/8 | 21/4 | 31/4 | 1 | 3.10 | A | 2042A16 | 19/32 | 1.38 |
| 17 | 5.950 | 5.442 | 2042B17 | B | 5/8 | 21/4 | 31/4 | 1 | 3.40 | A | 2042A17 | 19/32 | 1.66 |
| 18 | 6.270 | 5.759 | 2042B18 | B | 5/8 | 21/4 | 31/4 | 1 | 3.56 | A | 2042A18 | 19/32 | 1.88 |
| 19 | 6.590 | 6.076 | 2042B19 | B | 5/8 | 21/4 | 31/4 | 1 | 3.72 | A | 2042A19 | 19/32 | 2.06 |
| 20 | 6.910 | 6.392 | 2042B20 | B | 3/4 | 23/8 | 31/2 | 11/8 | 4.72 | A | 2042A20 | 19/32 | 2.40 |
| 21 | 7.240 | 6.710 | 2042B21 | B | 3/4 | 23/8 | 31/2 | 11/8 | 4.84 | A | 2042A21 | 23/32 | 2.62 |
| 22 | 7.560 | 7.027 | 2042B22 | B | 3/4 | 23/8 | 31/2 | 11/8 | 5.04 | A | 2042A22 | 23/32 | 2.88 |
| 23 | 7.880 | 7.344 | 2042B23 | B | 3/4 | 23/8 | 31/2 | 11/8 | 5.18 | A | 2042A23 | 23/32 | 3.14 |
| 24 | 8.200 | 7.661 | 2042B24 | B | 3/4 | 23/8 | 31/2 | 11/8 | 5.58 | A | 2042A24 | 23/32 | 3.22 |
| 25 | 8.520 | 7.979 | 2042B25 | B | 3/4 | 23/8 | 31/2 | 11/8 | 5.96 | A | 2042A25 | 23/32 | 3.50 |
| 26 | 8.840 | 8.296 | 2042B26 | B | 3/4 | 23/8 | 31/2 | 11/8 | 6.22 | A | 2042A26 | 23/32 | 3.74 |
| 28 | 9.480 | 8.931 | 2042B28 | B | 3/4 | 23/8 | 31/2 | 11/8 | 6.78 | A | 2042A27 | 23/32 | 4.76 |
| 30 | 10.110 | 9.567 | 2042B30 | B | 3/4 | 23/8 | 31/2 | 11/8 | 7.56 | A | 2042A28 | 23/32 | 5.08 |
★ Rumbā ir padziļināta rieva ķēdes atstarpei.
Maksimālais parādītais urbums būs piemērots standarta atslēgas ligzdai un fiksācijas skrūvei virs atslēgas ligzdas.
Nedaudz lielāki urbumi ir iespējami bez atslēgām, sekla atslēgas ligzdas vai fiksācijas skrūves leņķī pret atslēgas ligzdu.
Konveijera vai piedziņas sērija — standarta rullīšu dubultsoli 2050/C2050
| Nē. Zobi Double Duly | De | Dp | Numurs | Tips | D1 | Dm | A | Wt. Lbs. (Aptuveni) | Tips | Numurs | D1 | Wt. Lbs. (Aptuveni) | |
| Min | Maks. | ||||||||||||
| 11 | 2500 | 2.315 | 2050B11 | B | 5/8 | 13/16 | 13/4 | 1 | .62 | ||||
| 12 | 2.710 | 2500 | 2050B12 | B | 5/8 | 1 | 163/64 | 1 | .80 | ||||
| 13 | 2.910 | 2.690 | 2050B13 | B | 5/8 | 17/32 | 123/64 | 1 | .82 | ||||
| 14 | 3.110 | 2.881 | 2050B14 | B | 5/8 | 19/32 | 115/16 | 1 | 1.00 | ||||
| 15 | 3.320 | 3.073 | 2050B15 | B | 5/8 | 113/32 | 25/32 | 1 | 1.22 | ||||
| 16 | 3.520 | 3.266 | 2050B16 | B | 5/8 | 119/32 | 223/64 | 1 | 1.44 | ||||
| 17 | 3.720 | 3.160 | 2050B17 | B | 5/8 | 13/4 | 29/16 | 1 | 1.68 | ||||
| 18 | 3.920 | 3.655 | 2050B18 | B | 5/8 | 125/32 | 225/32 | 1 | 1.94 | ||||
| 19 | 4.120 | 3.850 | 2050B19 | B | 5/8 | 131/32 | 264/63 | 1 | 2.24 | ||||
| 20 | 4.320 | 4.045 | 2050B20 | B | 3/4 | 2 | 3 | 1 | 2.30 | ||||
| 21 | 4.520 | 4.241 | 2050B21 | B | 3/4 | 2 | 3 | 1 | 2.40 | ||||
| 22 | 4.720 | 4.437 | 2050B22 | B | 3/4 | 2 | 3 | 1 | 2.54 | ||||
| 23 | 4.920 | 4.633 | 2050B23 | B | 3/4 | 2 | 3 | 1 | 2.66 | ||||
| 24 | 5.120 | 4.830 | 2050B24 | B | 3/4 | 2 | 3 | 1/4 | 3.30 | A | 2050A24 | 23/32 | 1.58 |
| 25 | 5.320 | 5.026 | 2050B25 | B | 3/4 | 2 | 3 | 1/4 | 3.42 | A | 2050A25 | 23/32 | 1.68 |
| 26 | 5.520 | 5.233 | 2050B26 | C | 3/4 | 2 | 3 | 1/4 | 3.62 | A | 2050A26 | 23/32 | 1.88 |
| 28 | 5.920 | 5.617 | 2050B28 | C | 3/4 | 2 | 3 | 1/4 | 3.78 | A | 2050A28 | 23/32 | 2.22 |
| 30 | 6.320 | 6.012 | 2050B30 | C | 3/4 | 21/4 | 31/4 | 1/4 | 4.58 | A | 2050A30 | 23/32 | 2.54 |
Konveijera sērija-pārvadātājs Roller Double Pitch-2052 / C2052
| Nr. Zobi Duly Duly | De | Dp | Numurs | Tips | D1 Min. Maks. | Dm | A | Wt Lbs. fAptuveni) | Tips | Numurs | D1 | svars Lbs. fAptuveni) | |
| 8 | 3.770 | 3.266 | 2052B8 | B | 5/8 | 19/32 | 223/64 | 1 | 1.38 | ||||
| 9 | 4.190 | 3.655 | 2052B9 | B | 5/8 | 125/32 | 225/32 | 1 | 1.92 | ||||
| 10 | 4600 | 4.045 | 2052B10 | B | 5/8 | 2 | 3 | 1 | 2.30 | ||||
| 11 | 5.010 | 4.437 | 2052B11 | B | 5/8 | 2 | 3 | 1 | 2.54 | ||||
| 12 | 5.420 | 4.830 | 2052B12 | B | 3/4 | 2 | 3 | 11/4 | 3.20 | A | 2052A12 | 23/32 | 1.58 |
| 13 | 5.820 | 5.223 | 2052B13 | B | 3/4 | 2 | 3 | 11/4 | 3.48 | A | 2052A13 | 23/32 | 1.82 |
| 14 | 6.230 | 5.617 | 2052B14 | B | 3/4 | 2 | 3 | 11/4 | 3.88 | A | 2052A14 | 23/32 | 2.28 |
| 15 | 5.300 | 6.012 | 2052B15 | B | 3/4 | 21/4 | 31/4 | 11/4 | 4.46 | A | 2052A15 | 23/32 | 2.46 |
| 16 | 7.030 | 6.407 | 2052B16 | B | 3/4 | 21/4 | 31/4 | 11/4 | 4.80 | A | 2042A16 | 23/32 | 2.88 |
| 17 | 7.440 | 6.803 | 2052B17 | B | 3/4 | 21/4 | 31/4 | 11/4 | 3.34 | A | 2042A17 | 23/32 | 3.28 |
| 18 | 7.840 | 7.198 | 2052B18 | B | 3/4 | 21/4 | 31/4 | 11/4 | 3.64 | A | 2042A18 | 23/32 | 3.64 |
| 19 | 8.240 | 7.595 | 2052B19 | B | 3/4 | 21/4 | 31/4 | 11/4 | 6.04 | A | 2042A19 | 23/32 | 4.12 |
| 20 | 8.640 | 7.991 | 2052B20 | B | 3/4 | 21/4 | 31/4 | 11/4 | 6.48 | A | 2042A20 | 23/32 | 4.72 |
| 21 | 9.040 | 8.387 | 2052B21 | B | 3/4 | 21/4 | 31/4 | 11/4 | 7.00 | A | 2042A21 | 23/32 | 5.08 |
| 22 | 9.440 | 8.783 | 2052B22 | B | 3/4 | 21/4 | 31/4 | 11/4 | 7.30 | A | 2042A22 | 23/32 | 5.20 |
| 23 | 9.850 | 9.180 | 2052B23 | B | 1 | 23/4 | 33/4 | 11/4 | 8.66 | A | 2042A23 | 15/16 | 5.84 |
| 24 | 10.250 | 9.577 | 2052B24 | B | 15/16 | 23/4 | 33/4 | 11/4 | 9.32 | A | 2042A24 | 15/16 | 6.70 |
| 25 | 10.650 | 9.973 | 2052B25 | B | 15/16 | 23/4 | 33/4 | 11/4 | 10.30 | A | 2042A25 | 15/16 | 7.54 |
| 26 | 11.050 | 10.370 | 2052B26 | B | 15/16 | 23/4 | 33/4 | 11/4 | 11.00 | A | 2042A26 | 15/16 | 8.24 |
| 28 | 11.840 | 11.164 | 2052B28 | B | 15/16 | 23/4 | 33/4 | 11/4 | 11.70 | A | 2042A27 | 15/16 | 8.70 |
| 30 | 12.640 | 11.958 | 2052B30 | B | 15/16 | 23/4 | 33/4 | 11/4 | 12.90 | A | 2042A28 | 15/16 | 9.92 |
Konveijera vai piedziņas sērija — standarta rullīšu dubultsoli 2060/C2060
| Nr. Zobi Duly Duly | De | Dp | Numurs | Tips | D1 Min. Maks. | Dm | A | Wt Lbs. (Aptuveni) | Tips | Numurs | D1 | svars Lbs. (Aptuveni) | |
| 11 | 3000 | 2.773 | 2060B11 | B | 3/4 | 1 | 21/16 | 1 | 1.14 | ||||
| 12 | 3.250 | 3000 | 2060B12 | B | 3/4 | 11/4 | 23/8 | 11/4 | 1.16 | | |||
| 13 | 3.490 | 3.228 | 2060B13 | B | 3/4 | 15/16 | 25/64 | 11/4 | 1.52 | | |||
| 14 | 3.740 | 3.457 | 2060B14 | B | 3/4 | 19/16 | 221/64 | 11/4 | 1.86 | ||||
| 15 | 3.980 | 3.688 | 2060B15 | B | 3/4 | 13/4 | 219/32 | 11/4 | 2.24 | ||||
| 16 | 4.220 | 3.920 | 2060B16 | B | 3/4 | 127/32 | 227/16 | 11/4 | 2.64 |
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| 17 | 4.460 | 4.152 | 2060B17 | B | 3/4 | 23/32 | 23/32 | 11/4 | 3.08 |
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| 18 | 4700 | 4.386 | 2060B18 | B | 3/4 | 29/32 | 211/32 | 11/4 | 3.56 |
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| 19 | 4.940 | 4.620 | 2060B19 | B | 3/4 | 211/32 | 31/2 | 11/4 | 3.94 |
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| 20 | 5.190 | 4.854 | 2060B20 | B | 3/4 | 29/16 | 37/8 | 11/4 | 4.50 |
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| 21 | 5.430 | 5.089 | 2060B21 | B | 3/4 | 23/4 | 4 | 11/4 | 5.02 |
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| 22 | 5.670 | 5.324 | 2060B22 | B | 3/4 | 23/4 | 4 | 11/4 | 5.26 |
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| 23 | 5.910 | 5.560 | 2060B23 | B | 3/4 | 23/4 | 4 | 11/4 | 5.54 |
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| 24 | 6.150 | 5.796 | 2060B24 | B | 3/4 | 23/4 | 4 | 11/4 | 5.90 | A | 2060A24 | 23/32 | 3.02 |
| 25 | 6.390 | 6.032 | 2060B25 | B | 3/4 | 23/4 | 4 | 11/4 | 6.08 | A | 2060A25 | 23/32 | 3.36 |
| 26 | 6.630 | 6.268 | 2060B26 | B | 3/4 | 23/4 | 4 | 11/4 | 6.36 | A | 2060A26 | 23/32 | 3.58 |
| 28 | 7.110 | 6.741 | 2060B28 | B | 3/4 | 23/4 | 4 | 11/4 | 7.02 | A | 2060A27 | 23/32 | 4.12 |
| 30 | 7.590 | 7.215 | 2060B30 | B | 3/4 | 23/4 | 4 | 11/4 | 7.54 | A | 2006A28 | 23/32 | 4.88 |
Konveijera sērija-Carrier Roller Double Pitch-2062/C2062
| Nr. Zobi Duly Duly | De | Dp | Numurs | Tips | D1 Min. Maks. | Dm | A | Wt Lbs. (Aptuveni) | Tips | Numurs | D1 | svars Lbs. (Aptuveni) | |
| 8 | 4.520 | 3.920 | 2062B8 | B | 3/4 | 127/32 | 227/32 | 11/4 | 2.60 | ||||
| 9 | 5.020 | 4.386 | 2062B9 | B | 3/4 | 29/32 | 311/32 | 11/4 | 3.48 | ||||
| 10 | 5.520 | 4.854 | 2062B10 | B | 3/4 | 29/16 | 353/64 | 11/4 | 4.54 | ||||
| 11 | 6.010 | 5.324 | 2062B11 | B | 3/4 | 23/4 | 4 | 11/4 | 5.20 | ||||
| 12 | 6500 | 5.796 | 2062B12 | B | 3/4 | 23/4 | 4 | 11/4 | 5.70 | A | 2062A12 | 23/32 | 2.98 |
| 13 | 6.990 | 6.268 | 2062B13 | B | 3/4 | 23/4 | 4 | 11/4 | 6.28 | A | 2062A13 | 23/32 | 3.60 |
| 14 | 7.470 | 6.741 | 2062B14 | B | 3/4 | 23/4 | 4 | 11/4 | 6.82 | A | 2062A14 | 23/32 | 4.02 |
| 15 | 7.960 | 7.215 | 2062B15 | B | 3/4 | 23/4 | 4 | 11/4 | 7.48 | A | 2062A15 | 23/32 | 4.76 |
| 16 | 8.440 | 7.689 | 2062B16 | B | 3/4 | 23/4 | 4 | 11/4 | 8.18 | A | 2062A16 | 23/32 | 5.70 |
| 17 | 8.920 | 8.163 | 2062B17 | B | 1 | 23/4 | 4 | 11/4 | 8.82 | A | 2062A17 | 15/16 | 6.16 |
| 18 | 9.410 | 8.638 | 2062B18 | B | 1 | 23/4 | 4 | 11/4 | 9.36 | A | 2062A18 | 15/16 | 6.96 |
| 19 | 9.890 | 9.113 | 2062B19 | B | 1 | 23/4 | 41/4 | 11/4 | 11.10 | A | 2062A19 | 15/16 | 8.00 |
| 20 | 10.370 | 9.589 | 2062B20 | B | 15/16 | 23/4 | 41/4 | 11/4 | 11.66 | A | 2062A20 | 15/16 | 8.46 |
| 21 | 10.850 | 10.064 | 2062B21 | B | 15/16 | 23/4 | 41/4 | 11/4 | 13.24 | A | 2062A21 | 15/16 | 8.93 |
| 22 | 11.330 | 10.540 | 2062B22 | B | 15/16 | 23/4 | 41/4 | 11/4 | 13.78 | A | 2062A22 | 15/16 | 10.74 |
| 23 | 11.810 | 11.016 | 2062B23 | B | 15/16 | 23/4 | 41/4 | 11/4 | 14.90 | A | 2062A23 | 15/16 | 11.64 |
| 24 | 12.290 | 11.492 | 2062B24 | B | 15/16 | 23/4 | 41/4 | 11/4 | 15.66 | A | 2062A24 | 15/16 | 12.64 |
| 25 | 12.770 | 11.968 | 2062B25 | B | 15/16 | 23/4 | 41/4 | 11/4 | 16.80 | A | 2060A25 | 15/16 | 13.78 |
| 26 | 13.250 | 12.444 | 2062B26 | B | 15/16 | 23/4 | 41/4 | 13/4 | 20.20 | A | 2060A26 | 15/16 | 15.00 |
| 28 | 14.210 | 13.397 | 2062B28 | B | 1/4 | 23/4 | 41/4 | 13/4 | 21.86 | A | 2060A27 | 11/4 | 17.32 |
| 30 | 15.170 | 14.350 | 2062B30 | B | 1/4 | 23/4 | 41/4 | 13/4 | 26.00 | A | 2006A28 | 11/4 | 19.50 |
Divu soļu konveijera ķēdes ķēdes rati bieži ir ideāli piemēroti, lai ietaupītu vietu, un tiem ir ilgāks nodiluma mūžs nekā standarta ķēdes ratiem. Piemērots gara soļa ķēdei, dubultā soļa ķēdes ratiem ir vairāk zobu nekā standarta ķēdes ratam ar tādu pašu soļa apļa diametru, un tie vienmērīgi sadala nodilumu pa zobiem. Ja jūsu konveijera ķēde ir saderīga, noteikti ir vērts apsvērt dubultā soļa ķēdes ratus.
Zobrati dubultā soļa rullīšu ķēdēm ir pieejami viena vai dubultzoba dizainā. Viena zoba ķēdes ratiem dubultā soļa rullīšu ķēdēm ir tāda pati darbība kā standarta zobratiem rullīšu ķēdēm saskaņā ar DIN 8187 (ISO 606). Pateicoties lielākajam ķēdes solim dubultā soļa rullīšu ķēdēm, ir iespējams palielināt izturību, veicot zobu modifikācijas.
