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Sundstrand Sauer Danfoss Series 40 Charge Pressure Filtration All series 40 units have charge pressure filtration available. The filter is mounted and is near the circuit after the charge pump (per the diagram). The ratings for the filters are 34.5 bar (500 PSI) pressure A 100- 125 screen in the reservoir or in the charge inlet line.To prevent damage or contamination from coming in the filter media, a filter bypass valve is needed for the task.If there should be a high pressure drop that could have caused a blocked filter or from a cold start up, then the fluid will...

Sundstrand Sauer Danfoss Series 40 M46 EDC and Three Way Controls In the diagrams it shows the different views of the EDC control to show how the controller is connected. And same goes for the Three Way control.We do sell these controllers. So if you need a new control, please do call us and we can get you a new controller. We would need all your units part numbers and model numbers and pictures of the control help also.So if you need more info on this, please give us a call800-361-0068sales@hydrostatic-transmission.com

Sundstrand Sauer Danfoss Series 40 PV/PT Mounting Flange & Shafts Here is the breakdown for the mounting flanges and shaft sizes for an axial piston pump.Shows the input shaft option, splined shaft options and mounting flanges.If you have more questions about the chart or diagram, please let us know.We will be glad to help you with any questions you have.800-361-0068sales@hydrostatic-transmission.com

Sundstrand Sauer Danfoss Series 40 EDC Control Pump Flow The EDC control outputs flow in alignment to a DC electrical command signal. The controls are made for situations where a remote or automatic control of a system function is needed. Without the signal it will return to a neutral position.Here are some benefits for this control: With the EDC can give you a greater control with only a small thrust to the input current, can make the servo valve go in full open position. This will make the highest level of flow go to the servo cylinder. When the PCP...

How To Tell Good and Bad Bearing Plates On picture #1 you can tell it has no marks, burrs or no dings on it. The plates is from smears, scoring and is not discolored. It is great condition. No reason for it not to perform at its best.Picture #2 you can see it has smearing on the outer edge. They define smearing as metal transfer and the reason for it is harsh friction in between the rotating parts. The bearing shows you that it had a lifting cylinder block that was caused by excessive over speeding.Picture #3 shows that the...