Airtac Adjustable Cylinder SAIJ32 SAIJ32X110-50
The AirTAC Airtac Adjustable Cylinder SAIJ32 SAIJ32X110-50 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 110mm 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
- Stroke110 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 27 mm
About the Airtac Adjustable Cylinder SAIJ32 SAIJ32X110-50
The AirTAC SAIJ32X110-50 is a double-acting ISO 15552 profile cylinder featuring a rear stroke adjuster. It provides a nominal 110mm stroke that can be dialed back by up to 50mm, creating a precise 60-110mm usable travel window for product changeovers. Delivering 402N of push force at 0.5MPa, it handles light-duty positioning with standard PT tapered port threads.
This extruded aluminum profile barrel includes sensor grooves on both sides for flexible mounting of CMSE reed or DMSE electronic switches. The rear adjustment screw acts purely as a travel stop to fine-tune end positions without adding external stops, while the standard carbon steel rod and M10x1.25 thread provide a robust interface for standard loads.
Airtac Adjustable Cylinder SAIJ32 SAIJ32X110-50 Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32X110-50 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 110 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 SAIJ32X110-50
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×110 | 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 SAIJ32X110-50 Is Used
Variable End-Stop Positioning
Dial in the exact 60 to 110mm travel distance during machine commissioning to accommodate varying product widths without physically replacing the actuator.
Product Size Changeovers
Rapidly adjust the retract end-position by up to 50mm on packaging lines to handle different package lengths efficiently.
Light-Duty Clamping
Utilize the 402N push force at 0.5MPa for securing light components, fine-tuning the clamping depth directly via the rear stopper.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32X110-50 the Right Cylinder?
Choose this 32mm bore when an application requires 402N of push force at 0.5MPa and variable end-stop positioning. If your process demands higher thrust, stepping up to the 40mm bore yields 628N at the same pressure. The 50mm adjustment range allows operators to shorten the stroke dynamically during setup rather than swapping to a fixed-stroke SAI cylinder. Remember that the rear adjuster is a stop, not a lock; the SAIJ cannot hold a load without live air, so for fail-safe holding, consider the SAIL or BSAI series. Since the stroke is 110mm, side-loading is minimal, but always ensure the load is guided for long unsupported travels.
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 SAIJ32X110-50 FAQ
It features a rear adjusting screw that acts as an external stopper, allowing you to shorten the effective stroke from 110mm down to a minimum of 60mm. This provides a 60-110mm usable travel window for fine-tuning end positions without changing the cylinder.
At a 0.5MPa operating pressure, the 32mm bore provides 402N of push force and 345N of pull force. It can deliver up to 724N of push force at 0.9MPa.
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