Airtac Adjustable Cylinder SAIJ32 SAIJ32BX110-50S
The AirTAC Airtac Adjustable Cylinder SAIJ32 SAIJ32BX110-50S 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 SAIJ32BX110-50S
The AirTAC SAIJ32X110-50-S is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster, enabling a usable travel window of 60 to 110 mm. In its base configuration it generates 402 N of push thrust and 345 N of pull thrust at 0.5 MPa, making it suitable for low-force manipulation tasks. The integrated -S magnet supports position sensing via CMSE reed or DMSE electronic switches fitted into the dual-side sensor grooves.
This SKU features a SUS304 stainless steel rod for corrosion resistance and PT tapered port threads. The rear adjustment mechanism acts purely as a travel stop to fine-tune the end position without adding external stops, but it does not lock the load without live air pressure. Mounting options include Basic, FA, LB, TC, FTC, TCM1, and TCM2.
Airtac Adjustable Cylinder SAIJ32 SAIJ32BX110-50S Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32BX110-50S |
|---|---|
| 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 SAIJ32BX110-50S
| 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 SAIJ32BX110-50S Is Used
Product Changeover
Dial in the 60 to 110 mm travel window on the fly to accommodate varying package sizes on a packaging line without swapping out the entire actuator.
Commissioning Tuning
Fine-tune the retract end-stop during initial machine setup to perfectly time the pick-and-place sequence without adding bulky external spacers.
Test Fixture Positioning
Adjust the effective stroke rearward by up to 50 mm to test component engagement points at varying depths in a laboratory environment.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32BX110-50S the Right Cylinder?
Select this 32 mm bore when an application requires precise end-position tuning during commissioning or frequent product changeovers, offering a 60-110 mm adjustable window instead of a fixed 110 mm stroke. If your setup needs greater force, stepping up to the 40 mm bore yields 628 N push at 0.5 MPa. To match this cylinder for an ISO 15552 replacement, specify the 32 mm bore, 110 mm stroke, 50 mm adjustment, PT G1/8 port, and the -S magnet. Note that the 12 mm rod and M10x1.25 thread handle moderate side loads, but an external guide is recommended for heavy lateral forces. For load-holding without continuous air, consider the SAIL or BSAI series instead.
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 SAIJ32BX110-50S FAQ
At a 0.5 MPa operating pressure, this 32 mm bore cylinder provides 402 N of push force and 345 N of pull force. It can reach a maximum push force of 724 N at 0.9 MPa.
The rear adjuster acts as a mechanical stop that allows you to shorten the nominal 110 mm stroke down to as little as 60 mm. This creates a 60 to 110 mm usable travel window for fine-tuning the end position at commissioning, but it does not hold the load without live air.
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