威格士VICKERS齿轮泵中国*下载中心
VICKERS威格士齿轮泵也叫正排量装置，即像一个缸筒内的活塞，当一个齿进入另一个齿的流体空间时，液体就被机械性地挤排出来。因为液体是不可压缩的，所以液体和齿就不能在同一时间占据同一空间，这样，液体就被排除了。由于齿的不断啮合，这一现象就连续在发生，因而也就在泵的出口提供了一个连续排除量，泵每转一转，排出的量是一样的。随着驱动轴的不间断地旋转，泵也就不间断地排出流体。泵的流量直接与泵的转速有关。
实际上，在泵内有很少量的流体损失，这使泵的运行效率不能达到100%，因为这些流体被用来润滑轴承及齿轮两侧，而泵体也绝不可能无间隙配合，故不能使流体100%地从出口排出，所以少量的流体损失是必然的。然而泵还是可以良好地运行，对大多数挤出物料来说，仍可以达到93%～98%的效率。
对于粘度或密度在工艺中有变化的流体，这种泵不会受到太多影响。如果有一个阻尼器，比如在排出口侧放一个滤网或一个限制器，泵则会推动流体通过它们。如果这个阻尼器在工作中变化，亦即如果滤网变脏、堵塞了，或限制器的背压升高了，则泵仍将保持恒定的流量，直至达到装置中zui弱的部件的机械极限（通常装有一个扭矩限制器）。
对于一台泵的转速，实际上是有限制的，这主要取决于工艺流体，如果传送的是油类，泵则能以很高的速度转动，但当流体是一种高粘度的聚合物熔体时，这种限制就会大幅度降低。
威格士泵新型号：                     威格士泵 老型号：
PVH131L13AF30E132004AG1001AE010A   PVH131QIC-LF-13S-11-C13VT4-31
PVH131L13AF30D250008001001AE010A   PVH131QIC-LF-13S-11-C25T8-31
PVH131L12AF30A250000002001AB010A   PVH131QIC-LSF-12S-10-C25-31
PVH131L12AJ30A250000002001AE010A   PVH131QIC-LSF-12S-11-C25-31
PVH131L13AF30A250000002001AB010A   PVH131QIC-LSF-13S-10-C25-31
PVH131L13AJ30A070000002001AE010A   PVH131QIC-LSF-13S-11-CM7-31
PVH131R16AF30A250000001AD1AB010A   PVH131QIC-RAF-16S-10-C25-31
PVH131R16AF30B252000001AD1AB010A   PVH131QIC-RAF-16S-10-C25V-31
PVH131R16AF70B252000001AD1AB010A   PVH131QIC-RAF-16S-10-C25V-31-057
PVH131R16AF30A070000001AD1AB010A   PVH131QIC-RAF-16S-10-CM7-31
PVH131R16AF30B072000001AD1AB010A   PVH131QIC-RAF-16S-10-CM7V-31
PVH131R16AF30H002000BD1AD1AB010A   PVH131QIC-RAF-16S-10-IC-31
PVH131R16AF30D200007001AD1AE010A   PVH131QIC-RAF-16S-11-C20T7-31
PVH131R16AF30E212007001AD1AE010A   PVH131QIC-RAF-16S-11-C21VT7-31
PVH131R16AF30A250000001AD1AE010A   PVH131QIC-RAF-16S-11-C25-31
PVH131R16AF30D250004001AD1AE010A   PVH131QIC-RAF-16S-11-C25T4-31
PVH131R16AF30B252000001AD1AE010A   PVH131QIC-RAF-16S-11-C25V-31
PVH131R16AF30E252004001AD1AE010A   PVH131QIC-RAF-16S-11-C25VT4-31
PVH131R16AF30A070000001AD1AE010A   PVH131QIC-RAF-16S-11-CM7-31
PVH131R16AF30J002000BD1AD1AE010A   PVH131QIC-RAF-16S-11-ICT4-31
PVH131R03AF30A070000001AD2AE010A   PVH131QIC-RAF-3D-11-CM7-31
PVH131R03AF30A250000001AD1AB010A   PVH131QIC-RAF-3S-10-C25-31
PVH131R03AF30B252000001AD1AB010A   PVH131QIC-RAF-3S-10-C25V-31
PVH131R03AF30A070000001AD1AB010A   PVH131QIC-RAF-3S-10-CM7-31
PVH131R03AF30B072000001AD1AB010A   PVH131QIC-RAF-3S-10-CM7V-31
PVH131R16AF30B111700AG9AY1AB010A   PVH131QIC-RBF-16S-10-C11V17-31-082
PVH131R16AF30A250000001AJ1AB010A   PVH131QIC-RBF-16S-10-C25-31
PVH131R16AF30A070000001AJ1AE010A   PVH131QIC-RBF-16S-11-CM7-31
PVH131R03AF30H002500BD1AJ1AB010A   PVH131QIC-RBF-3S-10-IC25-31
PVH131R16AG30E252018001AJ1AE010A   PVH131QIC-RBM-16S-11-C25VT18-31
PVH131R16AF30A250000001AM1AB010A   PVH131QIC-RCF-16S-10-C25-31
PVH131R16AF30B252000001AM1AB010A   PVH131QIC-RCF-16S-10-C25V-31
PVH131R16AF30H002000BD1AM1AB010A   PVH131QIC-RCF-16S-10-IC-31
PVH131R16AF30B211700001AA1AE010A   PVH131QIC-RCF-16S-11-C21V17-31-070
PVH131R16AF30B252000001AM1AE010A   PVH131QIC-RCF-16S-11-C25V-17-31
PVH131R03AF30A250000001AM1AE010A   PVH131QIC-RCF-3S-11-C25-31
PVH131R16AG30E252018001AM1AE010A   PVH131QIC-RCM-16S-11-C25VT18-31
PVH131R12AF30A070000001001AE010A   PVH131QIC-RF-12S-11-CM7-31
PVH131R13AF30A250000001001AB010A   PVH131QIC-RF-13S-10-C25-31
PVH131R13AF30B252000001001AB010A   PVH131QIC-RF-13S-10-C25V-31
PVH131R13AF70B252000001001AB010A   PVH131QIC-RF-13S-10-C25V-31-057
PVH131R13AF30A070000001001AB010A   PVH131QIC-RF-13S-10-CM7-31
PVH131R13AF30K250000001001AB010A   PVH131QIC-RF-13S-10-EDC25-10
PVH131R13AF30H002000BD1001AB010A   PVH131QIC-RF-13S-10-IC-31
PVH131R13AF30A250000001001AE010A   PVH131QIC-RF-13S-11-C25-31
PVH131R13AF30B252000001001AE010A   PVH131QIC-RF-13S-11-C25V-31
PVH131R13AF30E252004001001AE010A   PVH131QIC-RF-13S-11-C25VT4-31
PVH131R13AF30E252008001001AE010A   PVH131QIC-RF-13S-11-C25VT8-31
PVH131R13AF30A070000001001AE010A   PVH131QIC-RF-13S-11-CM7-31
PVH131R13AF30J002004BD1001AE010A   PVH131QIC-RF-13S-11-ICT4-31
PVH131R02AF30A250000001001AE010A   PVH131QIC-RF-2S-11-C25-31
PVH131R03AF30A250000001002AE010A   PVH131QIC-RF-3D-11-C25-31
PVH131R03AF30J002000BD1002AE010A   PVH131QIC-RF-3D-11-ICT4-31
PVH131R03AF30A250000001001AB010A   PVH131QIC-RF-3S-10-C25-31
PVH131R03AF30B252000001001AB010A   PVH131QIC-RF-3S-10-C25V-31
PVH131R03AF30A070000001001AB010A   PVH131QIC-RF-3S-10-CM7-31
PVH131R03AF30A250000001001BM010A   PVH131QIC-RF-3S-11-C25-31-164
PVH131R03AF30A070000001001AE010A   PVH131QIC-RF-3S-11-CM7-31
PVH131R13AG30A250000001001AB010A   PVH131QIC-RM-13S-10-C25-31
PVH131R13AG30D250004001001AE010A   PVH131QIC-RM-13S-11-C25T4-31
PVH131R13AF30A250000002002AE010A   PVH131QIC-RSF-13D-11-C25-31
PVH131R13AF30A250000002001AB010A   PVH131QIC-RSF-13S-10-C25-31
PVH131R13AF30B252000002001AB010A   PVH131QIC-RSF-13S-10-C25V-31
PVH131R13AF30A070000002001AB010A   PVH131QIC-RSF-13S-10-CM7-31
PVH131R13AF30H002000BD2001AB010A   PVH131QIC-RSF-13S-10-IC-31
PVH131R13AF30A250000002001AE010A   PVH131QIC-RSF-13S-11-C25-31
PVH131R13AF30B252000AA2001AE010A   PVH131QIC-RSF-13S-11-C25VB-31
PVH131R03AF30H002000BD2002AB010A   PVH131QIC-RSF-3D-10-IC-31
PVH131R03AF30A250000002001AB010A   PVH131QIC-RSF-3S-10-C25-31
PVH131R16AF30A140000001AD1AC010A   PVH131QPC-RAF-16S-10-C14-31
PVH131R16AF30A070000001AD1AC010A   PVH131QPC-RAF-16S-10-CM7-31
PVH131R16AF30H002000BD1AD1AC010A   PVH131QPC-RAF-16S-10-IC-31