工作原理
羅茨風(fēng)機為容積式風(fēng)機，輸送的風(fēng)量與轉(zhuǎn)數(shù)成比例，三葉型葉輪每轉(zhuǎn)動一次由2個葉輪進行3次吸、排氣、與二葉型相比，氣體脈動變少，負荷變化小，機械強度高，噪音低，振動也小。
在2根平行的軸上設(shè)有2個葉輪，葉輪與橢圓形機箱內(nèi)孔面及各葉輪三者之間始終保持微小的間隙，由于葉輪互為反方向勻速旋轉(zhuǎn)，使箱體與葉輪所包圍著的一定量的氣體由吸入的一側(cè)輸送到排出的一側(cè)。
三葉羅茨風(fēng)機的特點
1、由于采用了三葉轉(zhuǎn)輪及帶螺旋線型的箱體，所以風(fēng)機的噪聲和振動很小。
2、由于沒有混油，可獲得清潔氣體，不產(chǎn)生油煙霧所造成的空氣污染。
3、結(jié)構(gòu)簡單，由于采用特殊軸承，具有較好的耐久性，使用壽命長，維修也方便。
4、葉輪與軸為整體結(jié)構(gòu)，且葉輪無磨損，風(fēng)機性能持久不變，可以長期連續(xù)運轉(zhuǎn)。
5、高速高效率，且結(jié)構(gòu)非常緊湊。
6、密封可靠，不會產(chǎn)生漏油現(xiàn)象。
性能表:
Qs:進風(fēng)狀態(tài)風(fēng)量（m3/min) La：所需動力(kw)
形 式 | 口 徑 | 轉(zhuǎn)速 | 排出壓力(kgf/cm3) | |||||||||||||||||||||||||||
| 0.15 | 0.2 | 0.25 | 0.3 | 0.35 | 0.4 | 0.45 | 0.5 | 0.55 | 0.6 | 0.65 | 0.7 | 0.75 | 0.8 | |||||||||||||||||
| 14.7kpa | 19.6kpa | 24.5kpa | 29.4kpa | 34.3kpa | 39.2kpa | 44.1kpa | 49kpa | 51.9kpa | 58.8kpa | 63.7kpa | 68.6kpa | 73.5kpa | 78.4kpa | |||||||||||||||||
| Qs | La | Qs | La | Qs | La | Qs | La | Qs | La | Qs | La | Qs | La | Qs | La | Qs | La | Qs | La | Qs | La | Qs | La | Qs | La | Qs | La | |||
| SR 50 | SR 50A | 1100 | 1.14 | 0.41 | 1.11 | 0.50 | 1.03 | 0.67 | 0.98 | 0.79 | 0.92 | 0.91 | 0.89 | 1.05 | 0.83 | 1.16 | 0.75 | 1.34 | 0.70 | 1.54 | 0.65 | 1.77 | 0.61 | 2.05 | 0.56 | 2.39 | 0.52 | 2.25 | 0.49 | 0.12 |
| 1230 | 1.30 | 0.50 | 1.26 | 0.61 | 1.18 | 0.79 | 1.12 | 0.95 | 1.07 | 1.05 | 1.03 | 1.23 | 0.98 | 1.37 | 0.92 | 1.47 | 0.88 | 1.65 | 0.83 | 1.83 | 0.78 | 2.01 | 0.75 | 2.24 | 0.69 | 2.49 | 0.65 | 2.76 | ||
| 1350 | 1.45 | 0.61 | 1.41 | 0.75 | 1.32 | 0.85 | 1.29 | 1.05 | 1.25 | 1.17 | 1.17 | 1.35 | 1.15 | 1.53 | 1.06 | 1.63 | 1.03 | 1.80 | 0.99 | 2.01 | 0.95 | 2.23 | 0.90 | 2.48 | 0.86 | 2.76 | 0.81 | 3.06 | ||
| 1430 | 1.55 | 0.64 | 1.50 | 0.84 | 1.43 | 0.96 | 1.38 | 1.14 | 1.34 | 1.30 | 1.22 | 1.43 | 1.21 | 1.63 | 1.17 | 1.76 | 1.12 | 1.91 | 1.09 | 2.11 | 1.06 | 2.35 | 1.01 | 2.61 | 0.97 | 2.90 | 0.93 | 3.23 | ||
| 1530 | 1.66 | 0.75 | 1.61 | 0.91 | 1.53 | 1.07 | 1.50 | 1.35 | 1.45 | 1.41 | 1.39 | 1.68 | 1.33 | 1.74 | 1.32 | 2.05 | 1.28 | 2.12 | 1.25 | 2.35 | 1.22 | 2.55 | 1.19 | 2.83 | 1.16 | 3.18 | 1.13 | 3.57 | ||
| 1640 | 1.79 | 0.81 | 1.74 | 1.02 | 1.71 | 1.15 | 1.65 | 1.46 | 1.61 | 1.54 | 1.56 | 1.82 | 1.52 | 1.88 | 1.48 | 2.23 | 1.43 | 2.24 | 1.40 | 2.60 | 1.38 | 2.75 | 1.35 | 3.16 | 1.32 | 3.32 | 1.29 | 4.17 | ||
| 1730 | 1.91 | 0.95 | 1.86 | 1.14 | 1.82 | 1.25 | 1.78 | 1.55 | 1.73 | 1.68 | 1.68 | 1.97 | 1.64 | 2.03 | 1.60 | 2.35 | 1.57 | 2.47 | 1.53 | 2.73 | 1.50 | 2.93 | 1.46 | 3.25 | 1.42 | 3.54 | 1.39 | 3.91 | ||
| 1840 | 2.11 | 1.03 | 2.05 | 1.23 | 1.99 | 1.39 | 1.93 | 1.68 | 1.87 | 1.79 | 1.92 | 2.10 | 1.78 | 2.25 | 1.75 | 2.56 | 1.72 | 2.65 | 1.65 | 2.94 | 1.65 | 3.15 | 1.60 | 3.35 | 1.56 | 3.64 | 1.51 | 3.96 | ||
| 1950 | 2.27 | 1.14 | 2.41 | 1.35 | 2.15 | 1.51 | 2.10 | 1.83 | 2.04 | 1.94 | 1.96 | 2.27 | 1.93 | 2.41 | 1.90 | 2.71 | 1.86 | 2.81 | 1.82 | 3.15 | 1.78 | 3.42 | 1.75 | 3.65 | 1.71 | 3.97 | 1.68 | 4.31 | ||
| 2120 | 2.52 | 1.28 | 2.46 | 1.40 | 2.39 | 1.73 | 2.32 | 2.06 | 2.26 | 2.12 | 2.20 | 2.53 | 2.18 | 2.68 | 2.15 | 3.05 | 2.11 | 3.15 | 2.07 | 3.54 | 2.02 | 3.77 | 1.98 | 3.97 | 1.95 | 4.21 | 1.91 | 4.53 | ||
| 2300 | 2.71 | 1.38 | 2.67 | 1.53 | 2.62 | 1.87 | 2.53 | 2.31 | 2.53 | 2.35 | 2.48 | 2.85 | 2.43 | 2.90 | 2.40 | 3.33 | 2.38 | 3.41 | 2.35 | 3.83 | 2.31 | 4.43 | 2.24 | 4.35 | 2.20 | 4.57 | 2.17 | 4.81 | ||
| SR 65 | SR 65A | 1119 | 1.55 | 0.63 | 1.50 | 0.82 | 1.42 | 1.02 | 1.34 | 1.18 | 1.23 | 1.37 | 1.15 | 1.54 | 1.14 | 1.74 | 1.05 | 1.84 | 0.99 | 2.02 | 0.94 | 2.25 | 0.89 | 2.52 | 0.85 | 2.86 | 0.80 | 3.22 | 0.76 | 3.58 |
| 1240 | 1.84 | 0.72 | 1.75 | 0.94 | 1.63 | 1.14 | 1.55 | 1.35 | 1.52 | 1.55 | 1.45 | 1.76 | 1.35 | 1.94 | 1.34 | 2.12 | 1.25 | 2.32 | 1.19 | 2.58 | 1.13 | 2.89 | 1.08 | 3.17 | 1.03 | 3.49 | 0.98 | 3.84 | ||
| 1360 | 2.08 | 0.83 | 1.95 | 1.06 | 1.85 | 1.26 | 1.80 | 1.50 | 1.77 | 1.73 | 1.70 | 1.96 | 1.64 | 2.20 | 1.55 | 2.33 | 1.51 | 2.55 | 1.45 | 2.80 | 1.39 | 3.08 | 1.34 | 3.42 | 1.28 | 3.76 | 1.23 | 4.13 | ||
| 1440 | 2.24 | 0.85 | 2.16 | 1.14 | 2.05 | 1.36 | 2.02 | 1.62 | 1.95 | 1.83 | 1.88 | 2.12 | 1.82 | 2.34 | 1.76 | 2.56 | 1.70 | 2.75 | 1.65 | 3.02 | 1.60 | 3.35 | 1.55 | 3.68 | 1.51 | 4.05 | 1.46 | 4.45 | ||
| 1530 | 2.35 | 0.98 | 2.28 | 1.22 | 2.23 | 1.47 | 2.15 | 1.70 | 2.00 | 1.95 | 2.04 | 2.27 | 1.97 | 3.52 | 1.92 | 2.74 | 1.86 | 2.95 | 1.80 | 3.22 | 1.74 | 3.50 | 1.69 | 3.80 | 1.64 | 4.14 | 1.59 | 4.49 | ||
| 1640 | 2.59 | 1.05 | 2.51 | 1.35 | 2.44 | 1.62 | 2.38 | 1.85 | 2.32 | 2.15 | 2.32 | 2.48 | 2.20 | 2.76 | 2.14 | 2.93 | 2.08 | 3.24 | 2.03 | 3.44 | 1.98 | 3.74 | 1.92 | 4.06 | 1.86 | 4.42 | 1.81 | 4.80 | ||
| 1740 | 2.78 | 1.20 | 2.71 | 1.45 | 2.64 | 1.76 | 2.58 | 2.02 | 2.53 | 2.32 | 2.48 | 2.66 | 2.41 | 2.96 | 2.34 | 3.18 | 2.28 | 3.47 | 2.23 | 3.72 | 2.18 | 4.13 | 2.12 | 4.59 | 2.06 | 5.05 | 2.01 | 5.55 | ||
| 1820 | 3.01 | 1.25 | 2.92 | 1.54 | 2.83 | 1.88 | 2.75 | 2.15 | 2.68 | 2.44 | 2.62 | 2.75 | 2.56 | 3.12 | 2.50 | 3.35 | 2.44 | 3.65 | 2.38 | 3.93 | 2.34 | 4.36 | 2.27 | 4.75 | 2.20 | 5.15 | 2.13 | 5.74 | ||
| 1940 | 3.15 | 1.42 | 3.07 | 1.73 | 3.04 | 2.05 | 2.98 | 2.33 | 2.92 | 2.68 | 2.85 | 3.04 | 2.79 | 3.38 | 2.74 | 3.57 | 2.68 | 3.92 | 2.63 | 4.22 | 2.57 | 4.71 | 2.52 | 5.03 | 2.47 | 5.59 | 2.42 | 6.21 | ||
| 2130 | 3.57 | 1.63 | 3.48 | 1.93 | 3.42 | 2.32 | 3.35 | 2.67 | 3.30 | 3.02 | 3.25 | 3.38 | 3.17 | 3.74 | 3.11 | 4.02 | 3.06 | 4.32 | 3.02 | 4.64 | 2.96 | 5.22 | 2.89 | 5.54 | 2.84 | 5.86 | 2.78 | 6.30 | ||
| 2300 | 3.72 | 1.78 | 3.64 | 2.14 | 3.57 | 2.52 | 3.50 | 2.92 | 3.43 | 3.31 | 3.35 | 3.85 | 3.30 | 4.23 | 3.25 | 4.45 | 3.20 | 4.92 | 3.15 | 5.35 | 3.09 | 5.72 | 3.06 | 6.14 | 3.01 | 6.58 | 2.95 | 6.89 | ||
SR | SR | 1140 | 3.02 | 1.34 | 2.92 | 1.62 | 2.82 | 1.95 | 2.75 | 2.12 | 2.68 | 2.45 | 2.59 | 2.67 | 2.45 | 3.25 | 2.38 | 3.45 | 2.54 | 3.76 | 2.27 | 4.09 | 2.14 | 4.83 | 2.14 | 4.83 | 2.07 | 5.25 | ||
1230 | 3.25 | 1.44 | 3.15 | 1.75 | 3.08 | 2.04 | 3.04 | 2.33 | 2.95 | 2.63 | 2.83 | 2.96 | 2.74 | 3.55 | 2.65 | 3.83 | 2.60 | 4.13 | 2.52 | 4.49 | 2.37 | 5.30 | 2.37 | 5.30 | 2.30 | 5.76 | ||||
1300 | 3.52 | 1.55 | 3.42 | 1.88 | 3.35 | 2.23 | 3.28 | 2.53 | 3.22 | 2.85 | 3.14 | 3.16 | 2.98 | 3.75 | 2.92 | 4.07 | 2.88 | 4.43 | 2.77 | 4.82 | 2.61 | 5.69 | 2.61 | 5.69 | 2.53 | 6.18 | ||||
1360 | 3.65 | 1.65 | 3.55 | 1.97 | 3.50 | 2.35 | 3.44 | 2.82 | 3.35 | 2.97 | 3.30 | 3.33 | 3.14 | 3.95 | 3.07 | 4.32 | 3.01 | 4.87 | 2.95 | 5.08 | 2.77 | 5.90 | 2.77 | 5.99 | 2.69 | 6.52 | ||||
1440 | 3.90 | 1.80 | 3.62 | 2.12 | 3.71 | 2.53 | 3.58 | 3.11 | 3.50 | 3.22 | 3.42 | 3.60 | 3.27 | 4.90 | 3.20 | 4.65 | 3.14 | 5.35 | 3.07 | 5.67 | 2.92 | 6.44 | 2.92 | 6.44 | 2.84 | 6.89 | ||||
1500 | 4.19 | 1.95 | 4.11 | 2.34 | 4.03 | 2.76 | 3.95 | 3.38 | 3.68 | 3.46 | 3.81 | 4.15 | 3.65 | 4.97 | 3.58 | 5.25 | 3.52 | 5.77 | 3.44 | 6.17 | 3.30 | 6.97 | 3.30 | 6.97 | 3.21 | 7.41 | ||||
1650 | 4.55 | 2.13 | 4.45 | 2.52 | 4.43 | 2.94 | 4.25 | 3.53 | 4.10 | 3.75 | 4.14 | 4.46 | 3.91 | 5.32 | 3.89 | 5.62 | 3.84 | 6.13 | 3.73 | 6.55 | 3.59 | 7.45 | 3.59 | 7.45 | 3.48 | 7.93 | ||||
1730 | 4.80 | 2.25 | 4.75 | 2.66 | 4.69 | 3.05 | 4.53 | 3.74 | 4.45 | 3.94 | 4.37 | 4.65 | 4.22 | 5.55 | 4.15 | 5.72 | 4.07 | 6.45 | 4.01 | 6.94 | 3.85 | 7.84 | 3.85 | 7.84 | 3.79 | 8.25 | ||||
1820 | 5.12 | 2.35 | 5.02 | 2.82 | 4.96 | 3.25 | 4.82 | 3.85 | 4.74 | 4.13 | 4.66 | 4.96 | 4.55 | 5.85 | 4.43 | 6.04 | 4.35 | 6.84 | 4.29 | 7.27 | 4.15 | 8.25 | 4.15 | 8.25 | 4.08 | 8.72 | ||||
1900 | 5.38 | 2.52 | 5.25 | 2.93 | 5.17 | 3.46 | 5.13 | 4.14 | 5.04 | 4.33 | 4.93 | 5.15 | 4.77 | 6.14 | 4.70 | 6.35 | 4.63 | 7.42 | 4.55 | 7.65 | 4.42 | 8.83 | 4.42 | 8.83 | 4.35 | 9.13 | ||||
2100 | 6.04 | 2.60 | 5.85 | 3.25 | 5.86 | 3.80 | 5.78 | 4.65 | 5.71 | 4.79 | 5.63 | 5.87 | 5.46 | 7.12 | 5.39 | 7.01 | 5.33 | 7.95 | 5.26 | 8.45 | 5.12 | 9.54 | 5.12 | 9.54 | 5.05 | 10.12 | ||||
2300 | 6.12 | 3.06 | 6.03 | 3.61 | 5.94 | 4.54 | 5.85 | 4.88 | 5.79 | 5.24 | 5.74 | 6.17 | 5.64 | 7.53 | 5.59 | 7.65 | 5.55 | 8.15 | 5.52 | 8.73 | 5.47 | 9.97 | 5.47 | 9.97 | 5.41 | 12.24 | ||||
SR | SR | 1050 | 4.42 | 1.83 | 4.26 | 2.25 | 4.07 | 2.72 | 3.93 | 3.12 | 3.84 | 3.55 | 3.72 | 4.02 | 3.46 | 4.97 | 3.35 | 5.42 | 3.25 | 5.85 | 3.17 | 6.36 | 3.01 | 7.51 | 3.01 | 7.51 | 2.94 | 8.17 | ||
1140 | 4.82 | 2.03 | 4.67 | 2.44 | 4.52 | 2.94 | 4.38 | 3.43 | 4.25 | 3.93 | 4.14 | 4.35 | 3.92 | 5.35 | 3.83 | , 5.65 | 3.73 | 6.35 | 3.65 | 6.90 | 3.65 | 8.15 | 3.65 | 8.15 | 3.72 | 8.86 | ||||
1220 | 5.15 | 2.22 | 5.01 | 2.72 | 4.87 | 3.23 | 4.75 | 3.73 | 4.63 | 4.22 | 4.55 | 4.74 | 4.35 | 5.78 | 4.25 | 6.35 | 4.15 | 6.92 | 4.06 | 7.52 | 3.90 | 8.88 | 3.90 | 8.88 | 3.83 | 9.65 | ||||
1310 | 5.60 | 2.43 | 5.46 | 2.94 | 5.34 | 3.62 | 5.15 | 4.00 | 5.05 | 4.63 | 4.93 | 5.16 | 4.73 | 6.33 | 4.66 | 6.95 | 4.53 | 7.45 | 4.43 | 8.15 | 4.26 | 9.62 | 4.26 | 9.62 | 4.18 | 10.56 | ||||
1460 | 6.35 | 2.75 | 6.27 | 3.42 | 6.13 | 3.95 | 6.02 | 4.04 | 5.87 | 5.22 | 5.75 | 5.85 | 5.56 | 7.13 | 5.45 | 7.76 | 5.56 | 8.43 | 5.28 | 9.23 | 5.10 | 10.41 | 5.10 | 10.44 | 4.99 | 11.11 | ||||
1540 | 6.79 | 3.04 | 6.63 | 3.6 | 3.55 | 4.32 | 6.42 | 4.95 | 6.30 | 5.65 | 6.17 | 6.32 | 5.97 | 7.64 | 5.89 | 8.35 | 5.78 | 9.02 | 5.70 | 9.74 | 5.55 | 11.12 | 5.55 | 11.12 | 5.43 | 11.96 | ||||
1680 | 7.47 | 3.45 | 7.59 | 4.15 | 7.26 | 4.92 | 7.15 | 5.64 | 7.04 | 6.33 | 6.90 | 7.10 | 6.71 | 8.53 | 6.63 | 9.32 | 6.53 | 10.06 | 6.44 | 10.77 | 6.25 | 12.21 | 6.25 | 12.21 | 6.16 | 12.90 | ||||
1780 | 7.94 | 3.83 | 7.80 | 4.56 | 7.75 | 5.35 | 7.64 | 6.13 | 7.54 | 6.84 | 7.44 | 7.65 | 7.25 | 9.12 | 7.16 | 9.95 | 7.04 | 10.73 | 6.95 | 11.52 | 6.83 | 13.07 | 6.83 | 13.07 | 6.75 | 13.64 | ||||
1880 | 8.43 | 4.15 | 8.35 | 4.95 | 8.23 | 5.77 | 8.13 | 6.57 | 8.03 | 7.35 | 7.93 | 8.16 | 7.75 | 9.83 | 7.65 | 10.04 | 7.62 | 11.45 | 7.55 | 12.25 | 7.33 | 13.36 | 7.33 | 13.36 | 7.24 | 14.00 | ||||
1980 | 8.94 | 4.44 | 8.87 | 5.34 | 8.73 | 6.15 | 8.67 | 7.03 | 8.52 | 7.92 | 8.44 | 8.73 | 8.26 | 10.42 | 8.22 | 11.32 | 8.15 | 12.15 | 8.06 | 13.05 | 7.85 | 14.22 | 7.85 | 14.77 | 7.75 | 15.52 | ||||
2100 | 9.53 | 5.50 | 9.44 | 6.11 | 9.35 | 6.79 | 9.25 | 7.55 | 9.16 | 8.40 | 9.07 | 9.35 | 8.88 | 11.12 | 8.79 | 12.00 | 8.73 | 12.86 | 8.65 | 13.65 | 8.40 | 15.00 | 8.40 | 15.02 | 8.40 | 16.52 | ||||
2200 | 10.13 | 5.66 | 10.04 | 6.52 | 9.94 | 7.24 | 9.53 | 8.05 | 9.74 | 8.94 | 9.64 | 9.94 | 9.45 | 11.25 | 9.35 | 12.57 | 9.25 | 13.00 | 9.17 | 14.07 | 8.92 | 16.00 | 8.92 | 16.42 | 9.02 | 17.58 | ||||
| SR 125 | SR 125A | 980 | 6.32 | 2.25 | 6.13 | 2.83 | 6.03 | 3.42 | 5.93 | 4.12 | 5.80 | 4.73 | 5.73 | 5.42 | 5.62 | 6.13 | 5.58 | 6.72 | 5.45 | 7.22 | 5.35 | 8.03 | 5.24 | 8.92 | 5.14 | 9.81 | 5.04 | 10.89 | 4.93 | 12.10 |
| 1050 | 6.75 | 2.53 | 6.65 | 3.13 | 6.52 | 3.83 | 6.45 | 4.55 | 6.32 | 5.22 | 6.20 | 5.93 | 6.13 | 6.63 | 6.05 | 7.32 | 5.93 | 7.93 | 5.83 | 8.73 | 5.54 | 9.71 | 5.43 | 10.78 | 5.32 | 11.98 | 5.21 | 13.01 | ||
| 1200 | 7.82 | 3.22 | 7.67 | 3.95 | 7.53 | 4.72 | 7.43 | 5.52 | 7.32 | 6.25 | 7.23 | 7.13 | 7.12 | 7.92 | 7.02 | 8.63 | 6.95 | 9.43 | 6.85 | 10.23 | 6.83 | 11.05 | 6.74 | 11.82 | 6.66 | 12.55 | 6.54 | 13.33 | ||
| 1310 | 8.53 | 3.63 | 8.42 | 4.53 | 8.25 | 5.33 | 8.17 | 6.23 | 8.07 | 7.03 | 8.02 | 7.92 | 7.93 | 8.83 | 7.84 | 9.62 | 7.76 | 10.03 | 7.66 | 11.42 | 7.55 | 12.22 | 7.45 | 13.13 | 7.43 | 13.92 | 7.34 | 14.83 | ||
| 1390 | 9.12 | 4.02 | 8.93 | 4.92 | 8.85 | 5.82 | 8.72 | 6.72 | 8.65 | 7.62 | 8.52 | 8.52 | 8.43 | 9.42 | 8.35 | 10.33 | 8.25 | 11.27 | 8.22 | 12.23 | 8.14 | 13.14 | 8.06 | 14.04 | 7.92 | 14.91 | 7.85 | 15.82 | ||
| 1460 | 9.48 | 4.23 | 9.33 | 5.22 | 9.23 | 6.13 | 9.13 | 7.13 | 9.03 | 8.03 | 8.93 | 9.02 | 8.82 | 9.93 | 8.75 | 10.92 | 8.73 | 11.82 | 8.63 | 12.83 | 8.50 | 13.73 | 8.55 | 14.67 | 8.33 | 15.62 | 8.24 | 18.55 | ||
| 1530 | 10.09 | 4.72 | 9.92 | 5.63 | 9.52 | 6.63 | 9.72 | 7.62 | 9.62 | 8.62 | 9.52 | 9.62 | 9.43 | 10.62 | 9.35 | 11.63 | 9.23 | 12.63 | 9.13 | 13.62 | 9.05 | 14.62 | 8.95 | 15.62 | 8.87 | 16.63 | 8.82 | 17.62 | ||
| 1630 | 10.73 | 5.23 | 10.55 | 6.23 | 10.45 | 7.23 | 10.35 | 8.33 | 10.25 | 9.33 | 10.15 | 10.33 | 10.05 | 11.33 | 10.03 | 12.43 | 9.95 | 13.53 | 9.83 | 14.62 | 9.25 | 15.63 | 9.65 | 16.73 | 9.55 | 17.82 | 9.45 | 18.95 | ||
| 1750 | 11.52 | 5.82 | 11.35 | 6.93 | 11.27 | 7.93 | 11.15 | 9.15 | 11.07 | 10.22 | 10.97 | 11.24 | 10.93 | 12.35 | 10.85 | 13.35 | 10.23 | 14.72 | 10.62 | 15.82 | 10.55 | 17.94 | 10.45 | 18.06 | 10.35 | 19.14 | 10.25 | 20.25 | ||
| 1850 | 12.23 | 6.36 | 12.07 | 7.53 | 11.95 | 8.55 | 11.85 | 9.85 | 11.72 | 10.92 | 11.63 | 12.04 | 11.55 | 13.15 | 11.52 | 14.22 | 11.43 | 15.62 | 11.31 | 16.83 | 11.23 | 18.05 | 11.13 | 19.24 | 11.04 | 20.37 | 10.94 | 21.45 | ||
| 2000 | 13.22 | 8.07 | 13.05 | 8.97 | 12.91 | 9.96 | 12.83 | 11.07 | 12.71 | 12.26 | 12.64 | 13.62 | 12.56 | 14.96 | 12.53 | 16.32 | 12.44 | 17.42 | 12.35 | 18.74 | 12.23 | 20.02 | 12.12 | 21.31 | 12.05 | 22.63 | 11.93 | 23.92 | ||
| SR 150 | SR 150A | 810 | 11.74 | 5.03 | 11.52 | 6.23 | 11.33 | 7.32 | 11.13 | 8.52 | 11.02 | 9.62 | 10.84 | 10.82 | 10.74 | 11.97 | 10.67 | 13.22 | 10.54 | 14.42 | 10.37 | 15.62 | 10.26 | 17.16 | 10.16 | 18.86 | 10.06 | 20.73 | 9.96 | 22.78 |
| 860 | 12.64 | 5.63 | 12.43 | 6.88 | 12.23 | 8.03 | 12.05 | 9.32 | 11.84 | 10.47 | 11.73 | 11.73 | 11.63 | 13.03 | 11.56 | 14.23 | 11.42 | 15.53 | 11.25 | 16.82 | 11.16 | 17.77 | 11.03 | 18.97 | 10.85 | 20.87 | 10.73 | 24.37 | ||
| 970 | 14.52 | 7.02 | 14.32 | 8.33 | 14.13 | 9.63 | 13.93 | 11.07 | 13.82 | 12.43 | 13.72 | 13.82 | 13.62 | 15.23 | 12.52 | 16.62 | 13.33 | 18.03 | 13.25 | 19.43 | 13.12 | 21.45 | 12.95 | 22.93 | 12.86 | 24.34 | 12.73 | 25.82 | ||
| 1110 | 16.92 | 8.62 | 16.73 | 10.17 | 16.54 | 11.72 | 16.35 | 13.12 | 16.23 | 14.82 | 16.17 | 16.53 | 16.07 | 18.03 | 15.97 | 19.63 | 15.82 | 21.23 | 15.72 | 22.82 | 15.55 | 25.07 | 15.46 | 26.74 | 15.33 | 28.45 | 15.15 | 30.07 | ||
| 1180 | 18.13 | 9.43 | 17.94 | 11.12 | 17.75 | 12.73 | 17.57 | 14.43 | 17.45 | 16.03 | 17.35 | 17.83 | 17.25 | 19.42 | 17.15 | 21.13 | 17.05 | 22.82 | 16.95 | 24.43 | 16.86 | 26.34 | 16.73 | 28.22 | 16.55 | 30.15 | 16.43 | 31.84 | ||
| 1240 | 19.12 | 10.21 | 18.93 | 11.92 | 18.75 | 13.62 | 18.65 | 15.43 | 18.55 | 17.05 | 18.45 | 18.93 | 18.35 | 20.72 | 18.25 | 22.43 | 18.15 | 24.23 | 18.05 | 25.83 | 17.92 | 27.73 | 17.73 | 29.55 | 17.66 | 31.43 | 17.53 | 33.17 | ||
| 1400 | 21.85 | 12.12 | 21.72 | 14.00 | 21.53 | 13.93 | 21.42 | 17.92 | 21.32 | 19.92 | 21.23 | 21.92 | 21.17 | 23.83 | 21.07 | 25.83 | 20.95 | 27.93 | 20.85 | 29.72 | 20.76 | 33.34 | 20.63 | 35.85 | 20.45 | 37.87 | 20.33 | 40.13 | ||
| 1470 | 23.04 | 13.38 | 22.87 | 15.41 | 22.77 | 17.43 | 22.65 | 19.51 | 22.56 | 21.59 | 22.48 | 23.82 | 23.39 | 25.84 | 23.30 | 27.97 | 22.18 | 30.20 | 22.69 | 32.22 | 21.92 | 34.57 | 21.82 | 36.82 | 21.69 | 39.12 | 21.52 | 41.33 | ||
| 1620 | 25.32 | 15.62 | 25.13 | 18.02 | 25.02 | 20.42 | 24.84 | 22.62 | 24.74 | 25.03 | 24.66 | 27.43 | 24.55 | 29.63 | 24.45 | 32.07 | 24.32 | 34.42 | 24.25 | 36.25 | 24.12 | 40.07 | 24.04 | 43.32 | 23.85 | 45.83 | 23.73 | 48.25 | ||
| 1730 | 26.94 | 17.63 | 26.73 | 20.22 | 26.63 | 22.92 | 26.48 | 25.32 | 26.33 | 27.92 | 26.29 | 30.42 | 26.15 | 33.02 | 26.05 | 35.53 | 25.95 | 38.02 | 25.85 | 40.82 | 25.76 | 44.85 | 25.04 | 47.63 | 25.45 | 50.27 | 25.32 | 52.95 | ||
| 1900 | 29.48 | 22.53 | 29.35 | 24.49 | 29.24 | 26.62 | 29.15 | 28.94 | 29.03 | 31.76 | 28.96 | 34.54 | 28.84 | 35.48 | 28.73 | 40.33 | 28.63 | 42.06 | 28.54 | 45.14 | 28.35 | 47.83 | 28.15 | 50.54 | 27.97 | 53.35 | 27.92 | 56.43 | ||
| SR 200 | SR 200A | 810 | 31.17 | 11.26 | 30.54 | 14.63 | 29.95 | 17.62 | 29.52 | 20.66 | 29.23 | 23.85 | 28.87 | 26.96 | 28.55 | 29.97 | 28.24 | 33.14 | 27.93 | 36.07 | 27.65 | 39.07 | 27.26 | 47.34 | 26.93 | 45.35 | 26.62 | 48.52 | 26.33 | 51.73 |
| 900 | 35.01 | 13.41 | 34.41 | 17.12 | 34.01 | 20.42 | 33.62 | 24.22 | 33.34 | 27.55 | 33.03 | 30.95 | 32.75 | 34.42 | 32.36 | 37.85 | 32.05 | 41.04 | 31.73 | 44.35 | 31.45 | 47.64 | 31.14 | 51.23 | 30.66 | 54.52 | 30.54 | 57.85 | ||
| 980 | 36.52 | 15.52 | 38.08 | 19.31 | 37.62 | 22.91 | 37.31 | 27.15 | 37.07 | 30.76 | 36.75 | 34.53 | 36.44 | 38.25 | 36.06 | 42.04 | 35.66 | 45.55 | 35.35 | 45.55 | 35.26 | 53.03 | 34.72 | 56.75 | 34.48 | 60.55 | 34.06 | 64.23 | ||
| 1070 | 42.53 | 17.81 | 42.03 | 21.22 | 41.63 | 25.82 | 41.43 | 30.12 | 41.11 | 34.45 | 40.95 | 38.66 | 40.58 | 42.83 | 40.17 | 46.84 | 39.75 | 50.73 | 39.45 | 50.73 | 39.45 | 58.83 | 39.13 | 63.73 | 38.92 | 67.37 | 38.75 | 71.44 | ||
| 1150 | 46.01 | 19.92 | 45.51 | 23.71 | 45.31 | 28.12 | 45.01 | 32.74 | 44.82 | 37.24 | 44.62 | 42.04 | 44.23 | 46.64 | 43.75 | 50.97 | 43.44 | 55.07 | 43.18 | 55.07 | 43.18 | 64.33 | 42.74 | 68.63 | 42.45 | 74.34 | 42.25 | 77.66 | ||
| 1230 | 49.13 | 21.91 | 48.72 | 26.42 | 48.42 | 31.23 | 48.23 | 36.22 | 48.11 | 41.23 | 47.71 | 46.02 | 47.41 | 50.72 | 47.01 | 55.52 | 46.82 | 59.81 | 46.62 | 59.81 | 46.62 | 69.32 | 46.21 | 74.22 | 48.02 | 78.81 | 45.83 | 83.52 | ||
| 1310 | 52.21 | 24.32 | 51.81 | 29.23 | 51.51 | 34.21 | 51.32 | 39.62 | 51.13 | 44.81 | 50.92 | 50.11 | 50.62 | 55.02 | 50.42 | 59.91 | 50.13 | 64.58 | 49.81 | 64.52 | 49.81 | 74.81 | 49.53 | 79.71 | 49.312 | 84.72 | 49.11 | 89.76 | ||
| 1390 | 54.33 | 26.61 | 54.93 | 31.82 | 54.73 | 37.41 | 54.41 | 42.92 | 54.31 | 48.53 | 54.12 | 54.22 | 53.93 | 59.21 | 63.61 | 64.42 | 53.42 | 69.11 | 53.22 | 69.11 | 53.22 | 79.65 | 52.82 | 84.91 | 52.71 | 90.24 | 52.52 | 95.55 | ||
| 1480 | 58.81 | 28.92 | 58.41 | 34.32 | 58.21 | 40.41 | 58.03 | 46.52 | 57.82 | 52.33 | 57.71 | 58.11 | 57.51 | 63.62 | 57.36 | 68.92 | 57.22 | 74.22 | 57.14 | 74.22 | 57.14 | 85.61 | 56.82 | 91.32 | 56.71 | 90.72 | 56.53 | 102.4 | ||
| SR 250 | SR 250A | 990 | 62.7 | 22.0 | 62.3 | 28.2 | 61.9 | 34.3 | 61.6 | 39.0 | 61.2 | 43.2 | 60.9 | 52.1 | 60.6 | 55.5 | 60.2 | 61.1 | 59.9 | 67.9 | 59.6 | 67.9 | 59.8 | 80.2 | 58.9 | 96.4 | 58.6 | 92.6 | 58.3 | 98.6 |
| 1170 | 73.9 | 23.1 | 73.5 | 31.2 | 73.1 | 38.5 | 72.7 | 46.2 | 72.3 | 53.9 | 71.9 | 61.6 | 71.6 | 69.3 | 71.2 | 75.4 | 70.8 | 81.2 | 70.5 | 81.2 | 70.5 | 94.6 | 68.7 | 104.1 | 68.2 | 100.4 | 68.8 | 120.3 | ||
| 1250 | 78.6 | 24.5 | 78.2 | 34.8 | 77.8 | 41.1 | 77.4 | 49.3 | 77.1 | 57.6 | 76.7 | 65.8 | 76.3 | 70.1 | 76.0 | 78.9 | 75.7 | 85.7 | 75.3 | 85.7 | 75.3 | 101.6 | 74.4 | 109.1 | 73.9 | 116.9 | 73.5 | 124.7 | ||
| 1360 | 86.6 | 26.8 | 88.2 | 37.9 | 85.8 | 44.7 | 85.5 | 53.7 | 85.0 | 62.6 | 84.6 | 71.6 | 84.12 | 76.3 | 83.8 | 85.9 | 83.3 | 93.3 | 82.9 | 93.3 | 78.9 | 110.5 | 81.9 | 118.8 | 81.5 | 127.3 | 81.0 | 135.8 | ||
| 1480 | 93.2 | 29.3 | 92.8 | 41.3 | 92.3 | 48.2 | 91.8 | 58.5 | 91.4 | 68.3 | 90.9 | 77.9 | 90.5 | 83.1 | 90.9 | 93.6 | 89.5 | 101.6 | 83.1 | 101.6 | 80.1 | 120.1 | 87.9 | 129.3 | 87.3 | 138.5 | 86.6 | 147.8 | ||
| SR 300 | SR 300A | 990 | 87.6 | 21.0 | 87.2 | 39.7 | 86.9 | 48.3 | 86.5 | 54.9 | 86.1 | 60.9 | 85.7 | 78.5 | 85.2 | 78.3 | 94.8 | 98.7 | 94.4 | 96.7 | 84.0 | 96.7 | 84.0 | 113.1 | 83.2 | 121.9 | 82.7 | 130.6 | 82.4 | 139.3 |
| 1170 | 103.2 | 32.5 | 102.8 | 44.0 | 102.3 | 54.3 | 101.9 | 65.1 | 101.6 | 76.0 | 101.1 | 86.9 | 100.6 | 97.7 | 100 | 100.5 | 99.7 | 114.5 | 99.3 | 114.6 | 99.3 | 133.7 | 98.4 | 144.5 | 98.0 | 154.3 | 97.6 | 169.6 | ||
| 1250 | 109.8 | 34.8 | 109.3 | 49.1 | 108.9 | 58.5 | 106.6 | 69.6 | 108.2 | 81.2 | 107.8 | 92.8 | 107.3 | 98.9 | 106.9 | 113.3 | 106.6 | 120.9 | 106.1 | 120.9 | 106.1 | 142.9 | 105.2 | 153.9 | 104.7 | 164.9 | 104.2 | 175.9 | ||
| 1360 | 118.9 | 37.2 | 118.5 | 52.3 | 118.2 | 61.7 | 117.9 | 74.1 | 117.5 | 86.4 | 117.1 | 98.7 | 116.6 | 106.8 | 116.4 | 116.4 | 115.9 | 128.6 | 115.4 | 128.6 | 115.4 | 152.0 | 114.2 | 163.7 | 113.7 | 175.3 | 113.1 | 187.0 | ||
| 1480 | 129.4 | 40.3 | 129.0 | 56.8 | 128.7 | 67.1 | 128.2 | 80.5 | 127.8 | 90.9 | 127.4 | 107.4 | 126.9 | 114.5 | 126.5 | 128.8 | 126.1 | 139.9 | 125.6 | 139.9 | 125.6 | 165.4 | 124.6 | 178.1 | 124.1 | 190.8 | 123.5 | 200.5 | ||
