1. What is Hydraulic Cylinder Load Calculation?

Definition: This calculator determines the force generated by a hydraulic cylinder based on system pressure and piston area.

Purpose: It helps engineers and technicians properly size hydraulic cylinders for specific load requirements.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

• \( F \) — Force (pounds)
• \( P \) — Pressure (pounds per square inch)
• \( A_c \) — Cylinder piston area (square inches)

Explanation: The hydraulic pressure multiplied by the piston area equals the output force.

3. Importance of Hydraulic Load Calculation

Details: Accurate force calculation ensures proper cylinder selection, system safety, and efficient operation of hydraulic equipment.

4. Using the Calculator

Tips: Enter the system pressure in psi and the piston area in square inches. All values must be > 0.

5. Frequently Asked Questions (FAQ)

Q1: How do I find the piston area?
A: For circular pistons, use \( A_c = \pi \times r^2 \) where r is the piston radius.

Q2: Does this account for friction losses?
A: No, this is theoretical force. Actual force may be 5-10% less due to friction.

Q3: What's a typical hydraulic system pressure?
A: Most industrial systems operate between 1500-3000 psi, but can vary widely.

Q4: How does rod diameter affect the calculation?
A: Rod diameter only affects retraction force (less area on rod side). Use net area for accurate retraction calculations.

Q5: Can I use this for pneumatic cylinders?
A: Yes, the same formula applies, though pneumatic pressures are typically much lower (80-150 psi).