Hydraulic flow ↔ cylinder speed
Cylinder size + flow (or speed) → piston speed (or pump flow), Q=A·v.
How to use
- Enter the calculation conditions
Enter the dimensions, loads, speeds or operating conditions requested by the form.
- Run the calculation
The tool applies the formulas shown on this page to the entered values.
- Review the result
Review the resulting specification and checks, then verify them against the cited source, current standard and real operating conditions before use.
Core formula
A = π/4 · D²; Q = A · v
Example using default values
A = π/4 · 50² = 1,963 mm²
Source: Continuity equation; Bosch Rexroth / Yuken hydraulic handbooks.
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