Velvac
Velvac 100136 Air Cylinder 3 1/2 in Bore 8 11/16 in Stroke Double Acting
Double-acting air cylinder with a 3 1/2 in bore, 8 11/16 in stroke, and 120 psi maximum pressure
- Aluminium body reduces weight for easier handling
- 3 1/2 in bore delivers strong clamping force
- 8 11/16 in stroke covers long travel needs
- Double-acting design powers both extend and retract
- 120 psi rating suits standard shop air systems
Velvac 100136 Air Cylinder Overview
The Velvac 100136 is a double-acting air cylinder built for linear motion in pneumatic systems. Its aluminium body houses a magnetic piston and operates at up to 120 psi and 185 degrees F. The unit mounts via a clevis bracket and connects through a quarter-inch female NPT inlet. It arrives new and non-repairable, suited for maintenance or original-equipment installation.
Suitable Applications and Limits
This cylinder fits machines that need push-and-pull force with a three-and-a-half-inch bore and an eight-and-eleven-sixteenths-inch stroke. The magnetic piston allows position sensing where required. Buyers needing a spring-return action, adjustable cushions or a serviceable design should consider other models. The fixed stroke and maximum pressure rating also rule out applications that exceed those limits.
Deciding Specification
The eight-and-eleven-sixteenths-inch stroke length is the critical dimension that determines whether this cylinder fits the available mounting space. Verify the required travel distance against this figure before ordering, as the stroke cannot be altered. The bore diameter and pressure rating are fixed by the same design.
Highlights
- Aluminium body reduces weight for easier handling
- 3 1/2 in bore delivers strong clamping force
- 8 11/16 in stroke covers long travel needs
- Double-acting design powers both extend and retract
- 120 psi rating suits standard shop air systems
Specifications
| Brand | VELVAC |
|---|
Questions about this item
What comes in the box with the Velvac 100136 air cylinder and what extra parts must I source separately?
The cylinder ships as a complete unit with its aluminum body, magnetic piston, clevis mount, 1/4 in female NPT inlet and double-acting seals. You will need to supply your own compressed-air lines, fittings, filtration and any control valves required by your circuit.
How do I decide between the listed bore and stroke sizes for my application?
The only configuration offered is a 3 1/2 in bore with an 8 11/16 in stroke. Choose this model when your design calls for that exact bore diameter and stroke length; other sizes are not available under part number 100136.
What does the 120 psi maximum operating pressure mean when the cylinder is installed in a real pneumatic system?
It sets the highest safe supply pressure you can feed the cylinder. Your regulator, relief valve and upstream components must all be rated for at least 120 psi, and normal working pressure should stay below that limit to avoid seal damage or premature wear.
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