
The AirTAC Airtac PSB Single Acting Compact Cylinder PSB16X60SCB is a single acting, push type (spring return) pen-size mini cylinder with a Ø16mm bore and 60mm 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.
The AirTAC PSB16X60SCB is a JIS pen-size single-acting push cylinder with a 60 mm stroke. Air entering the single M5x0.8 port extends the Ø5 mm rod, while an internal spring retracts it upon exhaust release. This fail-safe retracted state secures your tooling during air loss. You get 74.8 N of net push at 0.5 MPa, or 115 N at the 0.7 MPa maximum.
The built-in magnet (-S) supports reed or electronic switches for position sensing. A CB double clevis back cover accommodates pivoting loads. The SUS304 stainless barrel and slim body fit tight jigs. For practical sizing, plan for a safe working load of about 45 N, which is roughly 60 percent of the 0.5 MPa rating to account for friction.
| Model | Airtac PSB Single Acting Compact Cylinder PSB16X60SCB |
|---|---|
| Series | PSB JIS pen-size mini cylinder |
| Bore size | Ø16 mm |
| Rod diameter | Ø5 mm |
| Stroke | 60 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.
| 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.
| PSB | JIS pen-size single acting, push type (spring return) mini-cylinder series. |
|---|---|
| 16 | Bore size in mm. |
| ×60 | 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).
Uses the CB double clevis to swing and push finished metal parts off a CNC machining center conveyor, relying on the spring to safely retract the rod during air loss.
Extends to fold heavy cardboard flaps on a packaging line, with the built-in magnet confirming extension before tape application.
Pushes a lightweight routing gate to redirect products on a sorting belt, using the fail-safe retract to clear the path when the system stops.
At the 60 mm single-acting stroke limit, this 16 mm bore provides maximum reach. If you need less push, the 12 mm bore yields 42.9 N at 0.5 MPa. Since 16 mm is the largest in this series, higher force requires a different body. The internal spring requires at least 0.2 MPa to move the rod. The fixed TPU bumper decelerates the final few millimeters; with heavy tooling at mid to high speeds, meter-out the exhaust or add an external shock absorber.
The Ø5 mm rod handles coaxial thrust, but over this long 60 mm stroke add an external guide to prevent side-loading damage. Confirm your ordering essentials: 16 mm bore, 60 mm stroke, S magnet, CB double clevis, and any mounting bracket.
Quick checklist
The net push force is 74.8 N at 0.5 MPa and 115 N at the 0.7 MPa maximum. Because an internal spring returns the rod, a minimum operating pressure of 0.2 MPa is required before the piston moves, and the rod fails safe to the retracted position on air loss.
The -S designation means a piston magnet is built in for use with reed or electronic switches. Cushioning relies on a fixed TPU bumper at each end, which is not adjustable; for high-speed loads, meter-out the exhaust or add an external shock absorber.
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