Airtac Adjustable Cylinder SAIJ32 SAIJ32BX350-10S
The AirTAC Airtac Adjustable Cylinder SAIJ32 SAIJ32BX350-10S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 350mm 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
- Stroke350 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 27 mm
About the Airtac Adjustable Cylinder SAIJ32 SAIJ32BX350-10S
The AirTAC SAIJ32X350-10-S is a double-acting ISO 15552 profile cylinder featuring a rear stroke adjuster that allows you to fine-tune the end-of-travel position. Based on the 350 mm nominal stroke and a 10 mm adjustment range, this SKU provides a usable travel window between 340 and 350 mm. Delivering 402 N of push force at 0.5 MPa, it is tailored for lighter-duty applications requiring exact positioning.
This variant is built with a SUS304 stainless steel rod (code B) for superior corrosion resistance and uses PT tapered port threads. It includes a magnet (-S) for position sensing, seamlessly compatible with AirTAC CMSE reed and DMSE electronic switches. The extruded aluminum barrel includes sensor grooves on both sides, and the variable air cushions at both ends decelerate the load smoothly.
Airtac Adjustable Cylinder SAIJ32 SAIJ32BX350-10S Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32BX350-10S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 350 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 SAIJ32BX350-10S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×350 | 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 SAIJ32BX350-10S Is Used
Precision Positioning
Dial in the exact end-stop within a 340-350 mm window during machine commissioning to perfect pick-and-place depths without physical spacers.
Product Changeovers
Quickly adapt the cylinder's travel by up to 10 mm on packaging lines when handling slightly different package sizes, minimizing downtime.
Corrosive Environments
Leverage the SUS304 stainless steel rod for reliable actuation in testing or washdown areas where standard carbon steel rods would degrade.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32BX350-10S the Right Cylinder?
Choose this 32 mm bore when an application demands a 340-350 mm adjustable stroke window and around 402 N of push force at 0.5 MPa. If your setup requires greater thrust, stepping up to the 40 mm bore yields 628 N. The rear adjuster is ideal for product changeovers, letting you trim the stroke by up to 10 mm without swapping hardware or adding external stops. For load-holding without live air pressure, select a SAIL or BSAI cylinder instead, as this adjuster acts only as a travel stop.
Because the 350 mm stroke creates an unsupported length, the 12 mm rod and M10x1.25 thread still need an external guide to prevent side-load damage. This SAIJ model uses a reduced mounting set (Basic, FA, LB, TC, FTC, TCM1, TCM2) and is dimensionally interchangeable per ISO 15552. To match this replacement, confirm the 32 mm bore, 350 mm stroke, 10 mm adjust, PT G1/8 port, and -S magnet.
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 SAIJ32BX350-10S FAQ
At 0.5 MPa operating pressure, this 32 mm bore cylinder provides 402 N of push force and 345 N of pull force. It can deliver up to 724 N of push force at 0.9 MPa.
The rear adjuster screw lets you shorten the 350 mm nominal stroke by up to 10 mm, creating a 340-350 mm travel window. It acts purely as a mechanical stop to set the end position and does not lock or hold the load without live air pressure.
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