1. What is the Stroke Length Formula?

The stroke length formula calculates the movement range of the piston or ram in a hydraulic accumulator. It is derived from the relationship between volume and cross-sectional area of the hydraulic system.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

• \( L \) — Stroke or Lift of Hydraulic Ram (m)
• \( V \) — Volume of Hydraulic Accumulator (m³)
• \( A_{rha} \) — Area of Ram of Hydraulic Accumulator (m²)

Explanation: The stroke length is calculated by dividing the fluid volume by the cross-sectional area of the ram, representing how far the ram moves when the accumulator operates.

3. Importance of Stroke Length Calculation

Details: Accurate stroke length calculation is essential for designing hydraulic systems, ensuring proper accumulator sizing, and maintaining system efficiency and safety.

4. Using the Calculator

Tips: Enter volume in cubic meters (m³) and area in square meters (m²). Both values must be positive numbers greater than zero for accurate calculation.

5. Frequently Asked Questions (FAQ)

Q1: What units should I use for input values?
A: Use cubic meters (m³) for volume and square meters (m²) for area to get stroke length in meters (m).

Q2: Can I use different units for calculation?
A: Yes, but ensure consistent units (e.g., if using cm³ and cm², the result will be in cm).

Q3: What factors affect stroke length in hydraulic accumulators?
A: Stroke length is primarily determined by the volume of fluid and the cross-sectional area of the ram.

Q4: Why is stroke length important in hydraulic systems?
A: It determines the range of motion and energy storage capacity of the accumulator, affecting system performance.

Q5: Can this formula be used for all types of hydraulic accumulators?
A: This formula applies to piston-type hydraulic accumulators where the stroke length is directly related to volume and area.