1. What is Hydraulic Cylinder Stroke Length?

The stroke length of a hydraulic cylinder is the distance the piston travels from the fully retracted position to the fully extended position. It determines how far the cylinder can push or pull a load.

2. How Does the Calculator Work?

The calculator uses the simple formula:

Where:

• \( Extended\ Length \) — The length of the cylinder when fully extended (inches)
• \( Retracted\ Length \) — The length of the cylinder when fully retracted (inches)

Explanation: The stroke length is simply the difference between the extended and retracted lengths of the hydraulic cylinder.

3. Importance of Stroke Length Calculation

Details: Knowing the stroke length is essential for proper cylinder selection, system design, and ensuring the cylinder can provide the required movement for your application.

4. Using the Calculator

Tips: Measure the cylinder in both fully extended and fully retracted positions. Enter both measurements in inches. The extended length must be greater than the retracted length.

5. Frequently Asked Questions (FAQ)

Q1: How do I measure extended and retracted lengths?
A: Measure from the same reference points on both ends of the cylinder in both positions, typically from center of mounting hole to center of mounting hole.

Q2: What's a typical stroke length range?
A: Stroke lengths can range from a few inches to several feet, depending on cylinder type and application.

Q3: Can stroke length be adjusted?
A: Some cylinders have adjustable stroke lengths, but most have fixed strokes determined by their design.

Q4: Does stroke length affect cylinder force?
A: While stroke length doesn't directly affect force, longer strokes may require larger diameter rods to prevent buckling under load.

Q5: How does stroke length relate to cylinder speed?
A: For a given flow rate, cylinders with longer strokes will move more slowly than those with shorter strokes.