Airtac PSBR Single Acting Square Head Compact Cylinder PSBR10X30SR
The AirTAC Airtac PSBR Single Acting Square Head Compact Cylinder PSBR10X30SR is a single acting, push type (spring return) pen-size mini cylinder with direct front-cover mounting (M4×0.7 thread). A single air port drives the push stroke on a Ø10mm bore, 30mm stroke; the return spring resets the rod when air is released.
- BoreØ10 mm
- Stroke30 mm
- Port sizeM5×0.8
- Front-mount threadM4×0.7
- Acting typePush, single acting
- ReturnSpring
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac PSBR Single Acting Square Head Compact Cylinder PSBR10X30SR
The AirTAC PSBR10X30SR is a JIS pen-size single-acting push cylinder with a 10mm bore and 30mm stroke. It generates 29.8 N of net push force at 0.5 MPa and 45.5 N at 0.7 MPa. A built-in return spring ensures the rod retracts safely upon air loss. The -S suffix indicates a piston magnet for position sensing.
This model features a SUS316L stainless barrel and a slim profile for tight jigs. You bolt it directly via the front-cover M4x0.7 thread, eliminating extra brackets. The M5x0.8 port supplies air to extend the rod, while a fixed TPU bumper cushions the stroke ends.
Airtac PSBR Single Acting Square Head Compact Cylinder PSBR10X30SR Technical Specifications
| Model | Airtac PSBR Single Acting Square Head Compact Cylinder PSBR10X30SR |
|---|---|
| Series | PSBR JIS pen-size front-mount cylinder |
| Bore size | Ø10 mm |
| Rod diameter | Ø4 mm |
| Stroke | 30 mm |
| Acting type | Single acting, push type (spring return) |
| Front-mount thread | M4×0.7 |
| Port size | M5×0.8 |
|---|---|
| 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. Front cover carries the mounting thread (M4×0.7); barrel is SUS316L. Forces below are NET spring-deducted values. Confirm against the product label.
Net Push Force (Ø10mm)
| Pressure | Net push force |
|---|---|
| 0.5 MPa | 29.8 N |
| 0.7 MPa (max) | 45.5 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.
Model Code: Airtac PSBR Single Acting Square Head Compact Cylinder PSBR10X30SR
| PSBR | JIS pen-size front-mount single acting, push type (spring return) series. |
|---|---|
| 10 | Bore size in mm. |
| ×30 | 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 (M4×0.7). Related PBR-family variants: PBR (double acting), PTBR (single-acting pull).
Where the Airtac PSBR Single Acting Square Head Compact Cylinder PSBR10X30SR Is Used
Part Ejection
Uses the spring-return push to eject small machined components from a fixture, guaranteeing the arm pulls back if air pressure drops.
Panel Pusher
Bolts directly via the front M4x0.7 thread to push lightweight panels into a nesting area without requiring a bulky bracket.
Clamp Release
Applies 29.8 N of thrust at 0.5 MPa to disengage a secondary holding clamp during automated assembly unloading.
Is the Airtac PSBR Single Acting Square Head Compact Cylinder PSBR10X30SR the Right Cylinder?
This 10mm bore provides 29.8 N net push at 0.5 MPa. If you need less force, the 8mm bore yields 18.7 N; for heavier duty, the 12mm bore offers 42.9 N. The direct M4x0.7 front mount simplifies fixture integration, and the single-acting spring-return design ensures fail-safe retraction.
Confirm your plumbing uses the R axial inlet and M5x0.8 port. The internal spring requires a minimum 0.2 MPa pressure to move.
Quick checklist
- ✓ Net push force at your working pressure
- ✓ Bolt directly through the front cover (M4×0.7)
- ✓ Only one air line / solenoid needed
- ✓ Fail-safe retract on air loss
- ✓ Magnet (S) for sensors?
- ✓ Stroke ≤ 60 mm (single-acting limit)
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 Match bolt size and engagement to the front thread.
- check Do not add an external return mechanism.
- check Keep the load coaxial; avoid side load on the thin rod.
Airtac PSBR Single Acting Square Head Compact Cylinder PSBR10X30SR FAQ
The net push force is 29.8 N at 0.5 MPa and 45.5 N at 0.7 MPa. Because it is spring-return, a minimum pressure of 0.2 MPa is required before the rod moves, and the spring holds the rod retracted on air loss.
It mounts directly via the front-cover M4x0.7 thread. The -S suffix means it has a built-in magnet compatible with AirTAC reed or electronic switches. The SUS316L barrel provides corrosion resistance.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
Fast Reply
Most inquiries answered within 7-8 hours.
Related AirTAC PSBR Pen-Size Cylinders
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