Airtac Adjustable Cylinder SAIJ32 SAIJ32AX115-30S
The AirTAC Adjustable Cylinder SAIJ32 SAIJ32AX115-30S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 115mm 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
- Stroke115 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 SAIJ32AX115-30S
The AirTAC SAIJ32X115-30-S is a double-acting ISO 15552 profile cylinder featuring a rear stroke adjuster that creates an 85-115 mm usable travel window from its 115 mm nominal stroke. This variant includes a -S magnet for CMSE reed and DMSE electronic sensors, and uses a SUS420J2 stainless steel rod for improved corrosion resistance.
The extruded aluminum barrel integrates sensor grooves on both sides for flexible switch mounting. It carries a G1/8 port and M10x1.25 rod thread, which handles side loads well, though long unsupported strokes still require an external guide. The rear adjuster acts purely as a mechanical stop to decelerate travel—it does not lock or hold the load without live air pressure.
Airtac Adjustable Cylinder SAIJ32 SAIJ32AX115-30S Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32AX115-30S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 115 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 SAIJ32AX115-30S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×115 | 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 SAIJ32AX115-30S Is Used
End-Position Tuning
Dial in the exact retract distance within the 85-115 mm window during machine commissioning to perfect product seating without external stopper hardware.
Product Changeover
Quickly adjust the stroke end-stop by up to 30 mm on packaging lines handling varying container sizes, minimizing downtime between production runs.
Sensor-Driven Positioning
Leverage the built-in -S magnet with DMSE solid-state sensors to confirm exact end-travel after making mechanical adjustments to the rear stopper.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32AX115-30S the Right Cylinder?
The 30 mm adjustment range is ideal for product changeovers, allowing you to dial in the exact end-stop without mechanical modifications. For applications requiring the cylinder to hold a load without continuous air pressure, this adjustable stop is insufficient; consider an AirTAC SAIL or BSAI series cylinder instead.
This SAIJ32X115-30-S is dimensionally interchangeable per ISO 15552. To match this exact configuration, specify a 32 mm bore, 115 mm stroke, 30 mm rear adjustment, PT tapered ports, SUS420J2 rod material, and a -S magnet. It supports a mounting subset of Basic, FA, LB, TC, FTC, TCM1, and TCM2.
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 SAIJ32AX115-30S FAQ
At the maximum operating pressure of 1.0 MPa, it delivers up to 82 kgf.
The rear adjuster screw acts as a mechanical stop that lets you shorten the effective travel from 115 mm down to 85 mm. It only sets the travel end and does not lock or hold the load without live air pressure.
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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.
Request a Quote for Airtac Adjustable Cylinder SAIJ32 SAIJ32AX115-30S
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