Cam type rotor pump is a high-tech imported and developed by LAFA company from Sweden. After several years of research and development, it is a rotor type positive displacement pump. Has reached the international advanced level. The rotor pump allows forward and reverse rotation, and can be configured with a frequency converter to achieve intelligent control, and can also be configured with a manual stepless speed change to achieve flow control at any time; it can be used as a general metering pump or filling pump. The interface is connected by screw type and clamp type, which is easy to disassemble and assemble. The flow part is made of 304 or 316L material, which meets the sanitary requirements.
Type | Capacity （L/r） | Flow （m3/h） | Power （kw） | Rotation speed （r/min） | Inlet&outlet （mm） |
15LF12-0.6A | 0.04 | 0.6 | 0.25-1.5 | 10-720 | 10 |
25LF12-2A | 0.15 | 2 | 0.25-2.2 | 10-721 | 25 |
40LF12-5A | 0.32 | 5 | 0.37-3.0 | 10-500 | 40 |
50LF12-10A | 0.65 | 10 | 1.5-7.5 | 10-500 | 50 |
60LF12-15A | 1.1 | 15 | 2.2-11 | 10-500 | 65 |
65LF12-20A | 1.74 | 20 | 2.2-15 | 10-500 | 65 |
75LF12-30A | 2.6 | 30 | 3.0-22 | 10-500 | 80 |
80LF12-40A | 3.65 | 40 | 4.0-30 | 10-500 | 80 |
100LF12-60A | 5.2 | 60 | 5.5-45 | 10-500 | 100 |
125LF12-80A | 6.8 | 80 | 7.5-55 | 10-500 | 125 |
140LF12-120A | 9.8 | 120 | 11-90 | 10-400 | 150 |
150LF12-150A | 12.8 | 150 | 15-160 | 10-400 | 150 |
200LF12-200A | 16 | 200 | 18.5-185 | 10-300 | 200 |
300LF12-300A | 24 | 300 | 22-185 | 10-270 | 300 |
由于应用了保温型转子泵厂家的碟形电机转子,因此其除了具有一般凸轮泵的特点以外,它在运输低粘度及含有非常大颗粒物的原料时，具备一定的优势，对尤其浓稠的原料能够合理运输。吸进性能。泵转速越快，其流量越多，转速不仅影响泵吸进腔的损失，并且当高剪切均质泵转速提升到一定程度时，就会发生吸入压力下介质赶不及进到或是赶不及充满密封腔，使其发生某种真空状态。运输介质便会大量析出所融解气体，以气泡方式存有在介质中，变成乳浊液，造成流量减小，甚至泵无法正常工作。
吸进性能与转速的关系能够看成与介质轴向流速相关，介质轴向流速提议不大于4m/s。
转子泵具有非常好的吸进性能，通常在运输清水时，凸轮式转子泵配件在一定环境下吸上高度可达8.5m。当运输高粘度介质时，应将泵的进口管道布置成压力进口为正压，即泵处在倒流部位，甚至泵的吸进腔必须设计螺旋推送器等设备，使介质能够顺利进到密封腔。
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