Airtac Adjustable Cylinder SAIJ32 SAIJ32X115-10
The AirTAC Airtac Adjustable Cylinder SAIJ32 SAIJ32X115-10 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 a drop-in replacement for other ISO 15552 cylinders in automation lines.
- BoreØ32 mm
- Stroke115 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 27 mm
About the Airtac Adjustable Cylinder SAIJ32 SAIJ32X115-10
The AirTAC SAIJ32X115-10 is a double-acting ISO 15552 profile cylinder featuring a rear-mounted stroke adjuster. With a nominal 115 mm stroke and a 10 mm adjustment range, it provides a usable travel window of 105 to 115 mm. This allows you to dial in the exact retract end-position during commissioning without adding external stops. The 32 mm bore generates 402 N of push force and 345 N of pull force at 0.5 MPa, making it suited for light-duty handling tasks.
This extruded aluminum profile cylinder includes sensor grooves on both sides for CMSE or DMSE switches, though this specific SKU omits the internal magnet. It features a 12 mm carbon steel rod with an M10x1.25 thread, providing a robust interface for your tooling. The rear adjuster acts purely as a travel stop and works alongside the standard variable air cushions at both ends to decelerate the load. It does not hold the load without live air pressure; for position holding, consider an external rod lock or the SAIL series.
Airtac Adjustable Cylinder SAIJ32 SAIJ32X115-10 Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32X115-10 |
|---|---|
| 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 | 402 N | 346 N |
| 0.7 MPa | 563 N | — |
| Max (@1.0 MPa) | 82 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac Adjustable Cylinder SAIJ32 SAIJ32X115-10
| 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 SAIJ32X115-10 Is Used
End-Position Tuning
Dial in the exact 105 to 115 mm retract position during machine setup to compensate for sensor variance or minor mechanical tolerance stack-up.
Product Changeover
Quickly adjust the stroke stop by up to 10 mm on packaging lines when switching between slightly different carton sizes or part lengths.
Light-Duty Positioning
Apply up to 402 N of push force at 0.5 MPa to index small components into precise machining or inspection fixtures.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32X115-10 the Right Cylinder?
Choose this 32 mm bore cylinder when your application requires 402 N of thrust at 0.5 MPa. If your process demands less force, stepping down is not an option within the SAIJ range, but if you need significantly more power, the 40 mm bore offers 628 N. The primary reason to select the SAIJ32X115-10 over a fixed-stroke SAI cylinder is the 10 mm adjustment window, which is ideal for accommodating minor mechanical variations or product changeovers without machining new mounting plates. For replacement, match the 32 mm bore, 115 mm stroke, PT tapered port thread, and the reduced SAIJ mounting set (Basic, FA, LB, TC, FTC, TCM1, TCM2), noting that FB, CA, CB, and CR mounts are omitted.
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 SAIJ32X115-10 FAQ
At an operating pressure of 0.5 MPa, this 32 mm bore cylinder provides 402 N of push force and 345 N of pull force. At the maximum 1.0 MPa pressure, it delivers up to 82 kgf.
The rear adjuster screw lets you shorten the effective travel from the nominal 115 mm down to 105 mm. This creates a 10 mm adjustable window for fine-tuning the end position at commissioning without swapping the cylinder.
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