Airtac PSB Single Acting Compact Cylinder PSB16X10SR
The AirTAC Airtac PSB Single Acting Compact Cylinder PSB16X10SR 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 PSB16X10SR
The AirTAC PSB16X10SR is a JIS pen-size single-acting push cylinder with a 16mm bore and 10mm stroke. Air entering the single M5x0.8 port extends the rod, while an internal spring retracts it upon exhaust release. This fail-safe design ensures the rod returns home if air pressure is lost, making it ideal for clamp-release and part-eject duties. It provides 74.8 N of net push at 0.5 MPa and 115 N at 0.7 MPa.
Built with a SUS304 stainless steel barrel and a slim profile, it fits easily into tight jigs and light end-of-arm tooling. The piston rod measures Ø5 mm with an M10x1.0 rod-end thread. This -S variant includes a built-in piston magnet for position sensing, and a fixed TPU bumper at each end cushions the stroke. The spring sets a 0.2 MPa minimum operating pressure before motion begins.
Airtac PSB Single Acting Compact Cylinder PSB16X10SR Technical Specifications
| Model | Airtac PSB Single Acting Compact Cylinder PSB16X10SR |
|---|---|
| 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 PSB16X10SR
| 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 PSB16X10SR Is Used
Part Ejection
Pushes finished metal parts out of a CNC machining enclosure. The spring-return failsafe guarantees the ejector retracts clear of the workspace when air is dropped.
Diverter Gate
Actuates a lightweight routing flap on a packaging conveyor. One solenoid line drives the push stroke, simplifying tubing and cutting valve costs.
Clamp Release
Holds a workpiece steady during a secondary drilling operation. Air pressure extends the clamp, and exhausting the line safely releases the part via the internal spring.
Is the Airtac PSB Single Acting Compact Cylinder PSB16X10SR the Right Cylinder?
This 16mm bore model yields 74.8 N net push at 0.5 MPa. Sizing down, the 12mm bore offers 42.9 N at the same pressure, while this 16mm unit provides the maximum single-acting thrust in the series. Plan for a safe working load of about 45 N (roughly 60 percent of the 0.5 MPa rating) to account for seal friction and smooth travel. For vertical lifts, expect to raise about 3.8 kg with a sane 2:1 safety margin.
Remember the internal return spring dictates a 0.2-0.7 MPa operating range, with 0.7 MPa being the absolute maximum. The Ø5 mm rod is built for coaxial thrust, so avoid side loads. When ordering, confirm the 16mm bore, 10mm stroke, -S magnet, R axial inlet, and your mounting bracket choice.
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 PSB16X10SR FAQ
The net push force is 74.8 N at 0.5 MPa and 115 N at 0.7 MPa (the maximum rated pressure). Because an internal spring returns the rod, a minimum operating pressure of 0.2 MPa is required before the piston moves.
This model includes a fixed TPU bumper at each end to decelerate the last few millimeters of travel; it is not adjustable, so at higher speeds with real tooling mass you should meter-out the exhaust or add an external shock absorber. The -S suffix denotes a built-in piston magnet compatible with AirTAC reed or electronic switches.
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Related AirTAC PSB Pen-Size Cylinders
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