Airtac Adjustable Cylinder SAIJ32 SAIJ32BX175-10S
The AirTAC Airtac Adjustable Cylinder SAIJ32 SAIJ32BX175-10S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 175mm 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
- Stroke175 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 27 mm
About the Airtac Adjustable Cylinder SAIJ32 SAIJ32BX175-10S
The AirTAC SAIJ32X175-10-S is a double-acting ISO 15552 profile cylinder featuring a rear stroke adjuster that lets you dial back the nominal 175 mm travel by up to 10 mm, creating a precise 165-175 mm usable window. It delivers 402 N of push force at 0.5 MPa while utilizing a PT tapered port thread and a SUS304 stainless steel rod for superior corrosion resistance. Equipped with a standard magnet, it integrates seamlessly with CMSE reed and DMSE electronic sensors housed in the dual-side barrel grooves.
Because the rear mechanism functions strictly as a travel stop to decelerate the load rather than a locking device, it cannot hold a load without live air pressure. For applications requiring true load-holding without continuous air, you should explore the SAIL or BSAI series instead. This adjustable model uses a reduced mounting set of Basic, FA, LB, TC, FTC, TCM1, and TCM2, omitting FB and rear pivot options.
Airtac Adjustable Cylinder SAIJ32 SAIJ32BX175-10S Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32BX175-10S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 175 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 SAIJ32BX175-10S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×175 | 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 SAIJ32BX175-10S Is Used
Machine Commissioning
Fine-tune the 165-175 mm travel window during setup to achieve exact end-positioning without swapping cylinders or adding external stops.
Product Changeover
Quickly adjust the retract stop on packaging lines to accommodate varying product sizes on the fly.
Sensor Integration
Leverage the built-in magnet and dual sensor grooves to mount CMSE or DMSE switches for exact position feedback.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32BX175-10S the Right Cylinder?
Choose this 32 mm bore if your application requires less force than the 40 mm bore, which provides 628 N at 0.5 MPa, but more precision than a fixed-stroke SAI cylinder. The 10 mm adjustment range is ideal for fine-tuning end positions during machine commissioning or product changeovers, eliminating the need to bolt on external stops. When ordering an ISO 15552 replacement, verify the 175 mm stroke, 10 mm adjustment, PT port thread, and the -S magnet requirement. Since the stroke is under 300 mm, side-load stress on the 12 mm rod is minimal, though external guides are recommended for heavy lateral loads.
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 SAIJ32BX175-10S 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 screw acts as a stop that lets you shorten the 175 mm nominal stroke by up to 10 mm, providing a usable travel window of 165 to 175 mm. It only sets the end position and does not lock the load without live air pressure.
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