Airtac Adjustable Cylinder SAIJ32 SAIJ32AX950-30S
The AirTAC Adjustable Cylinder SAIJ32 SAIJ32AX950-30S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 950mm stroke, G1/8 air ports and adjustable end cushioning. Its standardized mounting interface makes it interchangeable with other ISO 15552 cylinders at the mounting interface.
- BoreØ32 mm
- Stroke950 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 27 mm
- 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 Adjustable Cylinder SAIJ32 SAIJ32AX950-30S
The AirTAC SAIJ32X950-30-S is a double-acting ISO 15552 profile cylinder featuring a rear-mounted stroke adjuster. It provides a usable travel window of 920 to 950 mm, allowing you to dial back the extend position by up to 30 mm during commissioning without adding external stops.
This variant integrates a SUS420J2 stainless steel rod (option A) for improved corrosion resistance and includes a magnet for position sensing. It is fully compatible with AirTAC CMSE reed switches and DMSE solid-state sensors fitted into the dual-side sensor grooves. The standard PT tapered port threads match the G1/8 air supply requirement for this bore size.
Airtac Adjustable Cylinder SAIJ32 SAIJ32AX950-30S Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32AX950-30S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 950 mm |
| Acting type | Double acting |
| Port size | G1/8 |
| Rod thread | M10×1.25 |
| Fluid | Air (filtered by 40µm element) |
|---|---|
| Operating pressure | 0.15 – 1.0 MPa |
| Proof pressure | 1.5 MPa |
| Temperature | -20 to +70 °C |
| Speed range | 30 – 800 mm/s |
| Cushion | Adjustable, 27 mm |
| Max stroke | Up to 1000 mm |
Specifications follow the official AirTAC SAI series datasheet and ISO 15552 dimensions. Confirm against the product label before installation. Port options: G (BSPP) / NPT.
Theoretical Output Force (Ø32mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 346 N | 346 N |
| 0.7 MPa | 484 N | — |
| Max (@1.0 MPa) | 70 kgf | |
Double-rod model: the rod passes through the rear cover, so both piston faces lose rod area and push is shown at the annular-area value. Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac Adjustable Cylinder SAIJ32 SAIJ32AX950-30S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×950 | Stroke length in mm. |
| -S | Optional built-in magnet for sensor position sensing. |
Related SAI-family variants: SAID (double rod), SAIJ (adjustable stroke), SAIL (with lock), SAIF (with valve), BSAI (enclasp / clamp-lock), and SAI-S with built-in magnet. Rod material: carbon steel (blank) / SUS420J2 (A) / SUS304 (B); seals: TPU (blank) / Viton H / NBR N.
Where the Airtac Adjustable Cylinder SAIJ32 SAIJ32AX950-30S Is Used
Variable End Stops
Fine-tune the extend position within the 920-950 mm window to accommodate varying product lengths without changing the cylinder setup.
Machine Changeover
Quickly adjust the retract end-stop during product size transitions on a packaging line, saving setup time and eliminating external stop hardware.
Long-Travel Positioning
Dial in the exact end-of-stroke contact point on extended 950 mm travel axes, ensuring precise mechanical placement without complex controls.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32AX950-30S the Right Cylinder?
Select this 32 mm bore model when an application requires precise end-position tuning over a long 950 mm travel. If your process needs greater thrust, stepping up to the 40 mm bore increases the 0.5 MPa push force to 628 N. Because this cylinder uses a 12 mm rod and M10x1.25 thread, long unsupported strokes like this require an external guide to prevent side-load damage.
The rear adjuster acts solely as a travel stop and cannot hold a load without live air pressure. For true drop-and-hold safety, consider the SAIL or BSAI series. To replace an ISO 15552 cylinder, match the 950 mm stroke, 30 mm adjustment, PT port, Basic/FA/LB/TC/FTC/TCM1/TCM2 mounting, and the -S magnet option.
Quick checklist
- ✓ Required force at your working pressure
- ✓ Stroke and mounting space
- ✓ Port/thread type (PT/NPT/G)
- ✓ Magnet (-S) for sensors?
- ✓ Side load — consider a guided cylinder
Installation & Maintenance Notes
- check Use clean air filtered to 40µm or finer.
- check Keep within 0.15 – 1.0 MPa operating pressure.
- check Avoid side load on the piston rod.
- check Adjust end cushion screws for smooth stops.
- check Use correct mounting accessory (FA/FB/CA/CB/LB/TC).
- check Installation by qualified personnel per AirTAC docs.
Airtac Adjustable Cylinder SAIJ32 SAIJ32AX950-30S FAQ
The rear adjuster allows you to shorten the effective stroke by up to 30 mm, creating a usable travel window between 920 and 950 mm. This stopper sets the travel end but does not lock or hold the load without continuous air pressure.
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1-Year Warranty
Covers non-human-caused product damage.
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Standard models are processed and dispatched in 3-5 business days.
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Most inquiries answered within 7-8 hours.
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