ZYSR-V罗茨真空泵特点
1. 该系列罗茨真空泵结构设计上接管了ZYSR-H系列风机特点，结构合理。
2. 叶轮型线采用瘦形渐开线，密封更好，使真空度可以做的更高。
3. 机壳采用逐流冷却原理，引进低温空气，冷却机壳。故此风机不需水冷，真空度可达-80kpa。
转速
Rotary
Speed
(r/min) | 升压
Pressure
Rise
(Kpa) | 流量
Capacity
(m³/min) | 轴功率
Shaft
Power
(KW) | 配套电机Motor | 机组**
重量
Unit
Maximum
Weight
(kg) |
| 转速
Rotary
Speed
(r/min) | 升压
Pressure
Rise
(Kpa) | 流量
Capacity
(m³/min) | 轴功率
Shaft
Power
(KW) | 配套电机Motor | 机组**
重量
Unit
Maximum
Weight
(kg) |
型号
Type | 功率
Power
(Kw) | 型号
Type | 功率
Power
(Kw) |
740
* | -13.3 | 21.29 | 8.09 | Y160L-4 | 15 | 980 | 1070 | -13.3 | 32.18 | 14.20 | Y180M-4 | 18.5 | 1020 |
| -19.9 | 20.43 | 11.19 | Y160L-4 | 15 | -19.9 | 31.32 | 18.48 | Y180L-4 | 22 |
| -26.6 | 19.57 | 13.69 | Y180M-4 | 18.5 | -26.6 | 30.57 | 22.64 | Y200L-4 | 30 |
| -33.3 | 18.86 | 15.85 | Y180M-4 | 18.5 | -33.3 | 29.95 | 25.53 | Y200L-4 | 30 |
| -39.9 | 18.01 | 18.15 | Y180L-4 | 22 | -39.9 | 29.08 | 29.27 | Y225S-4 | 37 |
| -46.6 | 17.26 | 21.49 | Y200L-4 | 30 | -46.6 | 28.02 | 33.13 | Y225S-4 | 37 |
| 850 | -13.3 | 24.84 | 10.07 | Y160L-4 | 15 | 980 | 1160 | -13.3 | 35.15 | 16.11 | Y180L-4 | 22 | 1060 |
| -19.9 | 23.90 | 13.81 | Y180M-4 | 18.5 | -19.9 | 34.25 | 20.99 | Y200L-4 | 30 |
| -26.6 | 23.10 | 16.65 | Y180L-4 | 22 | -26.6 | 33.65 | 24.85 | Y200L-4 | 30 |
| -33.3 | 22.55 | 19.14 | Y180L-4 | 22 | -33.3 | 32.91 | 28.58 | Y225S-4 | 37 |
| -39.9 | 21.51 | 21.70 | Y200L-4 | 30 | -39.9 | 32.03 | 32.33 | Y225S-4 | 37 |
| -46.6 | 19.89 | 24.80 | Y200L-4 | 30 | -46.6 | 30.98 | 36.84 | Y225M-4 | 45 |
| 900 | -13.3 | 26.63 | 11.46 | Y160L-4 | 15 | 980 | 1240 | -13.3 | 37.47 | 18.02 | Y180L-4 | 22 | 1060 |
| -19.9 | 25.75 | 14.56 | Y180M-4 | 18.5 | -19.9 | 36.62 | 23.57 | Y200L-4 | 30 |
| -26.6 | 24.86 | 17.75 | Y180L-4 | 22 | -26.6 | 35.79 | 27.67 | Y200L-4 | 30 |
| -33.3 | 24.28 | 20.53 | Y200L-4 | 30 | -33.3 | 35.13 | 31.53 | Y225S-4 | 37 |
| -39.9 | 23.42 | 23.38 | Y200L-4 | 30 | -39.9 | 34.23 | 35.84 | Y225M-4 | 45 |
| -46.6 | 22.10 | 27.14 | Y200L-4 | 30 | -46.6 | 32.59 | 40.58 | Y225M-4 | 45 |
950
* | -13.3 | 28.18 | 11.96 | Y160L-4 | 15 | 1020 | 1320 | -13.3 | 40.00 | 22.19 | Y200L-4 | 30 | 1155 |
| -19.9 | 27.24 | 15.70 | Y180M-4 | 18.5 | -19.9 | 39.12 | 26.00 | Y200L-4 | 30 |
| -26.6 | 26.55 | 19.01 | Y180L-4 | 22 | -26.6 | 38.32 | 30.85 | Y225S-4 | 37 |
| -33.3 | 25.88 | 21.74 | Y200L-4 | 30 | -33.3 | 37.66 | 35.35 | Y225M-4 | 45 |
| -39.9 | 24.96 | 25.15 | Y200L-4 | 30 | -39.9 | 36.67 | 39.61 | Y225M-4 | 45 |
| -46.6 | 23.42 | 28.86 | Y225S-4 | 37 | -46.6 | 34.68 | 44.80 | Y250M-4 | 55 |
注：1.*所示转速罗茨鼓风机可用于联轴器转动。 Notes:1.Direct drive is adopted for model with“*”.
2.所选电机一般为4级电机，电压330V。 2.The selected motor is commonly 4 grade motor,voltage 380V.
