Easily calculate the theoretical push and pull force of a pneumatic cylinder. This tool helps engineers and designers determine actuator output based on bore diameter, rod diameter, and air pressure for efficient system design.
Formula:
Formulas for Pneumatic Cylinder Force Calculation:
The force generated by a pneumatic cylinder depends on its bore area and the applied air pressure. There are two primary calculations: push force (extending stroke) and pull force (retracting stroke).
- Push Force (Extending Stroke):
- Fpush = (π/4) × D² × P
- Where:
- Fpush = Theoretical Push Force
- D = Cylinder Bore Diameter
- P = Air Pressure
- π ≈ 3.14159
- Pull Force (Retracting Stroke):
- Fpull = (π/4) × (D² - d²) × P
- Where:
- Fpull = Theoretical Pull Force
- D = Cylinder Bore Diameter
- d = Piston Rod Diameter
- P = Air Pressure
- π ≈ 3.14159
It's important to note that these formulas provide theoretical values. Actual force may vary due to factors like friction, seal drag, and pressure drops.