We are here to provide you with the best possible support. This also includes design assistance. E.g. the dimensioning of pumps and hydraulic motors as well as electric motors. While we cannot take away the responsibility for your own sizing, we can assist you with your initial selection.

Find attached useful tools for important calculations.

Calculation of pump displacement volume/pump dimensioning

The following parameters are given or known as a starting point:

• Oil displacement volume flow
• speed of the pump used
• mechanical efficiency
• volumetric efficiency of the pump
• required pressure

The parameters sought are

• pump displacement
• required torque
• required power

Enter the parameters for your calculation. The system calculates the parameters you are looking for.

Cylinder calculation

The following parameters are given or known from the starting point:

• Maximum force required for extension
• maximum force required for retraction
• maximum system pressure
• maximum flow rate
• area ratio

The parameters sought are:

• Cylinder piston area
• cylinder extension speed
• cylinder retraction speed