
The AirTAC Airtac PSBR Single Acting Square Head Compact Cylinder PSBR6X10SR is a single acting, push type (spring return) pen-size mini cylinder with direct front-cover mounting (M3×0.5 thread). A single air port drives the push stroke on a Ø6mm bore, 10mm stroke; the return spring resets the rod when air is released.
The AirTAC PSBR6X10SR is a single-acting push, spring-return mini cylinder. It provides about 10.6 N net push at 0.5 MPa. A built-in piston magnet enables position sensing with reed or electronic switches.
It bolts straight to a fixture via a direct M3x0.5 front-cover thread, saving space in tight jigs. The SUS316L stainless barrel resists corrosion, and the fixed TPU bumper decelerates the rod at stroke ends. Air enters the M5x0.8 port to extend; releasing air lets the spring retract the rod.
| Model | Airtac PSBR Single Acting Square Head Compact Cylinder PSBR6X10SR |
|---|---|
| Series | PSBR JIS pen-size front-mount cylinder |
| Bore size | Ø6 mm |
| Rod diameter | Ø3 mm |
| Stroke | 10 mm |
| Acting type | Single acting, push type (spring return) |
| Front-mount thread | M3×0.5 |
| Port size | M5×0.8 |
|---|---|
| Operating pressure | 0.3 – 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. Front cover carries the mounting thread (M3×0.5); barrel is SUS316L. Forces below are NET spring-deducted values. Confirm against the product label.
| Pressure | Net push force |
|---|---|
| 0.5 MPa | 10.6 N |
| 0.7 MPa (max) | 16.3 N |
These are usable push forces after the return spring is subtracted, 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.
| PSBR | JIS pen-size front-mount single acting, push type (spring return) series. |
|---|---|
| 6 | Bore size in mm. |
| ×10 | Stroke length in mm. |
| S | Built-in magnet for magnetic-switch position sensing (omit = no magnet). |
| U / R | Back cover: U 90° side inlet or R axial inlet (bore-dependent). |
Mounting: direct front-cover thread (M3×0.5). Related PBR-family variants: PBR (double acting), PTBR (single-acting pull).
Uses the 10 mm stroke to push small molded components out of a cavity, relying on the spring to retract safely when air stops.
Extends to nudge a lightweight door or cover into a test position, with the compact pen body fitting into densely packed control panels.
Overcomes a light spring-clamp force to release a delicate workpiece, returning to its home position automatically upon air loss.
This 6 mm bore yields 10.6 N net push at 0.5 MPa and 16.3 N at 0.7 MPa. If your task needs less force, there is no smaller bore in this series, so verify your load carefully. Moving up to an 8 mm bore gives 18.7 N at 0.5 MPa if you need more thrust.
The direct M3x0.5 front mount eliminates brackets, while the R axial inlet keeps plumbing in-line. The spring ensures fail-safe retraction on air loss. The thin Ø3 mm rod handles coaxial thrust well, but add an external guide for any off-axis loads.
Quick checklist
It delivers 10.6 N net push at 0.5 MPa and 16.3 N at 0.7 MPa. The internal return spring sets a minimum operating pressure of 0.3 MPa before the rod moves, and the cylinder fails safely retracted on air loss.
It mounts directly via an M3x0.5 thread on the front cover. The -S suffix indicates a built-in piston magnet compatible with reed or electronic switches. The SUS316L barrel provides corrosion resistance for damp environments.
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