Airtac Adjustable Cylinder SAIJ32 SAIJ32BX240-100S
The AirTAC Adjustable Cylinder SAIJ32 SAIJ32BX240-100S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 240mm 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
- Stroke240 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 SAIJ32BX240-100S
The AirTAC SAIJ32X240-100-S is a double-acting ISO 15552 profile cylinder featuring a rear-mounted stroke adjuster. It provides a nominal 240 mm stroke that can be dialed back by up to 100 mm, giving operators a wide 140-240 mm usable travel window for precise end-position tuning during commissioning.
This unit is equipped with a SUS304 stainless steel rod for superior corrosion resistance and includes a magnet for CMSE or DMSE sensors. The extruded aluminum barrel integrates sensor grooves on both sides. It features PT tapered port threads (G1/8) and supports a mounting subset of Basic, FA, LB, TC, FTC, TCM1, and TCM2.
Airtac Adjustable Cylinder SAIJ32 SAIJ32BX240-100S Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32BX240-100S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 240 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 SAIJ32BX240-100S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×240 | 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 SAIJ32BX240-100S Is Used
Product Changeover Tuning
Dial in the 140-240 mm travel window during format changes on packaging lines, using the rear screw to set exact retract distances for varying package sizes.
Adjustable Diverters
Position conveyor sorting gates precisely without needing to physically swap out actuators when the diverting distance requirements shift between runs.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32BX240-100S the Right Cylinder?
If your setup needs greater thrust, stepping up to the 40 mm bore yields 628 N. The 100 mm adjustment range is ideal for machines handling multiple product sizes, allowing you to fine-tune the retract end-stop without swapping the cylinder or adding external stops. Unlike a fixed-stroke SAI, this model absorbs product variations directly at the rear screw.
For ISO 15552 replacement, match the 32 mm bore, 240 mm stroke, 100 mm adjuster, PT G1/8 ports, and the -S magnet. Because the total stroke reaches 240 mm, ensure external guides are used to prevent excessive side-loading on the 12 mm rod. Remember that the rear adjuster is a travel stop, not a lock; the SAIJ does not hold loads without live air, so consider an SAIL or BSAI cylinder if fail-safe holding is required.
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 SAIJ32BX240-100S FAQ
It features a rear adjusting screw that acts as a mechanical stop, allowing you to shorten the effective stroke by up to 100 mm. This creates a usable travel window of 140-240 mm, enabling fine-tuning of the end position at commissioning without changing the cylinder.
At the maximum 1.0 MPa pressure, it can deliver up to 82 kgf of push force.
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.
Request a Quote for Airtac Adjustable Cylinder SAIJ32 SAIJ32BX240-100S
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