This is one of the Fluid Power hydraulic formulas you can use to calculate how much heat you need to remove from the system. If you don’t know how much horsepower you are using in your system, you can find the formula for hydraulic horsepower here, then you can remove a certain amount of that horse power with the hydraulic calculation below in this video.
Orbital Motors
Catalog for geroler / orbital hydraulic motors for low speed high torque applications. Many of these units are standard hydraulic motors in the industry and can easily replace other brands such as danfoss hydraulic motors, eaton hydraulic motors, char lynn hydraulic motors, etc.
Vane motor catalog
This is the hydraulic vane motor catalog from Technical Union. A wide range of hydraulic vane motors options offers a good solution for your hydraulic system applications.