Airtac PSB Single Acting Compact Cylinder PSB16X10U
The AirTAC Airtac PSB Single Acting Compact Cylinder PSB16X10U is a single acting, push type (spring return) pen-size mini cylinder with a Ø16mm bore and 10mm stroke. A single air port drives the push stroke; the built-in return spring resets the rod when air is released, so only one solenoid line is needed.
- BoreØ16 mm
- Stroke10 mm
- Port sizeM5×0.8
- Acting typePush, single acting
- Rod threadM10×1.0
- ReturnSpring
About the Airtac PSB Single Acting Compact Cylinder PSB16X10U
The AirTAC PSB16X10U is a JIS pen-size single-acting push cylinder that extends via one M5x0.8 air port and retracts via an internal spring when exhaust drops. This fail-safe retracted state protects parts during air loss. It supplies 74.8 N of net push at 0.5 MPa and 115 N at the 0.7 MPa maximum, with the spring force already subtracted from these usable figures.
Built with a SUS304 stainless rod and barrel, the slim 16 mm body saves space on light end-of-arm tooling. The U back cover provides a 90-degree side inlet for flat plumbing. A fixed TPU bumper cushions the stroke ends. Plan for a safe working load of roughly 45 N, which accounts for seal friction at standard pressure.
Airtac PSB Single Acting Compact Cylinder PSB16X10U Technical Specifications
| Model | Airtac PSB Single Acting Compact Cylinder PSB16X10U |
|---|---|
| Series | PSB JIS pen-size mini cylinder |
| Bore size | Ø16 mm |
| Rod diameter | Ø5 mm |
| Stroke | 10 mm |
| Acting type | Single acting, push type (spring return) |
| Port size | M5×0.8 |
| Fluid | Air (filtered by 40µm element) |
|---|---|
| Operating pressure | 0.2 – 0.7 MPa |
| Proof pressure | 1.2 MPa |
| Temperature | -20 to +70 °C |
| Speed range | 50 – 800 mm/s |
| Return | Return spring (push by air) |
| Max standard stroke | Up to 60 mm |
The spring holds the rod retracted; applying air pushes the rod out, and removing air lets the spring return it. Forces below are the NET spring-deducted values from the AirTAC thrust table. Confirm against the product label before installation.
Net Push Force (Ø16mm)
| Pressure | Net push force |
|---|---|
| 0.5 MPa | 74.8 N |
| 0.7 MPa (max) | 115.0 N |
These are the usable push forces after the return spring is subtracted, taken directly from the AirTAC single-acting thrust table. Minimum operating pressure is set by the spring, so this model needs at least the lower pressure shown to move.
Model Code: Airtac PSB Single Acting Compact Cylinder PSB16X10U
| PSB | JIS pen-size single acting, push type (spring return) mini-cylinder series. |
|---|---|
| 16 | Bore size in mm. |
| ×10 | Stroke length in mm. |
| S | Built-in magnet for magnetic-switch position sensing (omit = no magnet). |
| R / U / CB | Back cover: R axial inlet, U 90° side inlet, CB double clevis (bore-dependent). |
Mounting accessories: LB, FA, CJ. Related PB-family variants: PB (double acting), PTB (single-acting pull), PBD (double rod), PBR (front-mount).
Where the Airtac PSB Single Acting Compact Cylinder PSB16X10U Is Used
Part Ejector
Pushes machined pins off a conveyor belt; the spring safely pulls the rod back if the air supply drops.
Flap Folder
Tucks carton flaps on a packaging line using the 90-degree side inlet to keep plumbing flat against the frame.
Clamp Release
Acts as a fail-safe clamp release on an assembly fixture, holding the rod retracted by default to avoid crushing parts.
Is the Airtac PSB Single Acting Compact Cylinder PSB16X10U the Right Cylinder?
This 16 mm bore generates 74.8 N net push at 0.5 MPa. If you need less force, the 12 mm bore offers 42.9 N at the same pressure. Moving up is not an option since 16 mm is the largest pen-size diameter in this series. The internal spring demands a minimum 0.2 MPa operating pressure before the rod overcomes it and moves.
The thin Ø5 mm rod handles coaxial thrust well but needs an external linear bearing if you apply off-axis loads over the 10 mm stroke. To order, confirm the 16 mm bore, 10 mm stroke, U side inlet, and your mounting bracket. This configuration lacks a sensor magnet.
Quick checklist
- ✓ Net push force at your working pressure
- ✓ Only one air line / solenoid needed
- ✓ Fail-safe retract on air loss
- ✓ Magnet (S) for sensors?
- ✓ Stroke ≤ 60 mm (single-acting limit)
- ✓ Keep the load coaxial — avoid side load
Installation & Maintenance Notes
- check Use clean air filtered to 40µm or finer.
- check Keep within 0.2 – 0.7 MPa operating pressure.
- check Allow for spring force in the stroke direction.
- check Do not add an external return mechanism.
- check Keep the load coaxial; avoid side load on the thin rod.
- check Do not dismantle the front or back cover.
Airtac PSB Single Acting Compact Cylinder PSB16X10U FAQ
It provides 74.8 N net push at 0.5 MPa and 115 N at 0.7 MPa. The internal return spring sets a 0.2 MPa minimum pressure before the rod extends, and the rod fails safe to the retracted position on air loss.
It uses a fixed TPU bumper at each end to decelerate the last few millimeters of travel. Because the bumper is not adjustable, you should meter-out the exhaust or add an external shock absorber when cycling at high speeds with heavy tooling.
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1-Year Warranty
Covers non-human-caused product damage.
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Standard models usually ship in 3-4 days.
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Related AirTAC PSB Pen-Size Cylinders
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