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  • Users: szpak
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  1. szpak

    VFD to drive a fixed displacement hydraulic pump

    I want to use a VFD to drive a fixed displacement pump to control the speed of a hydraulic cylinder in a very wide range of pump speeds(flow) (10%-100%). What type of a pump should I use ( gear,vane,piston)? Any suggestions reg. manufacturer and model ? What are the problems when running the...

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