Inputs
- Moving mass
- Impact velocity
- Drive force
- Cushion stroke
- Travel orientation
- Cycle rate
- Catalog cushion capacity
Cushion energy
Pneumatic Cylinder Cushion Energy Calculator
Estimate kinetic and drive energy that the cylinder cushion or external shock absorber must absorb at the end of stroke.
Cushion energy
Run the calculation
Estimate kinetic and drive energy that the cylinder cushion or external shock absorber must absorb at the end of stroke.
Engineering visual
Cylinder Cushion Energy Calculator calculation map
A moving mass enters a finite stopping or cushion distance. Velocity, stopping distance, deceleration, force, and absorbed energy share one motion path.
- 01Moving mass
- 02Calculate and compare
- 03Kinetic energy
Calculation reference
What this tool checks.
The calculator combines moving kinetic energy with estimated drive energy through the cushion stroke, then applies a safety factor.
Outputs
- Kinetic energy
- Drive energy
- Gravity work
- Required absorbed energy
- Energy per hour
- Capacity margin
Engineering guide
Use the result with the right context.
Calculate cylinder cushion energy calculator from application data and interpret the result for preliminary pneumatic engineering review.
Enter the known application values, including Moving mass, Impact velocity, Drive force.
Run the calculation using one consistent set of units and reference conditions.
Review Kinetic energy, Drive energy, Gravity work, then compare the result with the component datasheet and application margin.
Use gauge pressure at the actuator and account separately for downstream back pressure.
Confirm mounting, side load, cushioning, duty cycle, and catalog limits before final cylinder selection.
How the Cylinder Cushion Energy Calculator works
This calculator turns Moving mass, Impact velocity, Drive force into Kinetic energy, Drive energy, Gravity work. The governing relationship remains visible in the dedicated formula area so the result can be checked against a worksheet, supplier data, or measured machine values.
How to interpret the result
Use the output as a transparent first-pass engineering estimate, not an automatic product approval. Compare the calculated value with available catalog ratings, transient conditions, installation losses, service environment, and a safety margin appropriate to the machine risk.
Limits and verification
Use gauge pressure at the actuator and account separately for downstream back pressure. Confirm mounting, side load, cushioning, duty cycle, and catalog limits before final cylinder selection. The final selection remains subject to the actual component datasheet, applicable standards, and validation on the installed system.
FAQ