Airtac Adjustable Cylinder SAIJ32 SAIJ32BX175-10
The AirTAC Airtac Adjustable Cylinder SAIJ32 SAIJ32BX175-10 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 SAIJ32BX175-10
The AirTAC SAIJ32X175-10 is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster, allowing you to fine-tune the retract end-position without adding external stops. It provides a usable travel window of 165 to 175 mm, giving you precise 10 mm of trim flexibility during machine commissioning. Built with a SUS304 stainless steel rod and PT tapered ports, it delivers a push force of 402 N at 0.5 MPa.
This 32 mm bore profile cylinder operates at speeds of 30-800 mm/s and features variable air cushions at both ends to decelerate the load smoothly. The rear adjuster acts purely as a travel stop and does not hold the load without live air pressure. For position holding, consider the SAIL or BSAI series instead.
Airtac Adjustable Cylinder SAIJ32 SAIJ32BX175-10 Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32BX175-10 |
|---|---|
| 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 SAIJ32BX175-10
| 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 SAIJ32BX175-10 Is Used
End-Position Tuning
Dial in the exact retract distance within a 165-175 mm window during machine commissioning without swapping out the entire cylinder.
Product Changeovers
Quickly adjust the stroke by up to 10 mm to accommodate slight variations in product sizes on a packaging line.
Light Assembly Tasks
Utilize the 402 N push force for precise pressing or seating operations where a hard mechanical stop is preferred over relying solely on pneumatic pressure.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32BX175-10 the Right Cylinder?
Choose this 32 mm bore cylinder when your application requires 402 N of push force at 0.5 MPa and exact end-position tuning. If your setup demands less force, stepping down is not an option in this standard range, but stepping up to a 40 mm bore increases push force to 628 N. The adjustable stroke is ideal for product changeovers on a line, whereas a fixed SAI cylinder is better for rigid, unchanging endpoints.
To replace an ISO 15552 cylinder, match the 32 mm bore, 175 mm nominal stroke, 10 mm adjustment range, PT port threads, and your required mounting set (Basic, FA, LB, TC, FTC, TCM1, or TCM2). Since this model lacks a magnet, you cannot use CMSE or DMSE sensors; add an -S suffix if position feedback is required. At 175 mm stroke, side-load is minimal, but always ensure proper alignment.
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 SAIJ32BX175-10 FAQ
It features a rear adjusting screw that acts as a mechanical stop, allowing you to shorten the effective stroke by up to 10 mm. This provides a usable travel window of 165 to 175 mm, which is set during commissioning. The adjuster is a stop, not a lock, and cannot hold the load without continuous air pressure.
At a standard operating pressure of 0.5 MPa, the SAIJ32X175-10 delivers a push force of 402 N and a pull force of 345 N. If you increase the pressure to 0.7 MPa, the push force rises to 563 N.
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