Airtac Adjustable Cylinder SAIJ32 SAIJ32X105-10S
The AirTAC Airtac Adjustable Cylinder SAIJ32 SAIJ32X105-10S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 105mm 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
- Stroke105 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 27 mm
About the Airtac Adjustable Cylinder SAIJ32 SAIJ32X105-10S
The AirTAC SAIJ32X105-10-S is a double-acting, single-rod ISO 15552 profile cylinder equipped with a rear stroke adjuster. It provides a 95 to 105 mm usable travel window, allowing you to dial back the 105 mm nominal stroke by up to 10 mm during machine commissioning. Delivering 402 N of push force at 0.5 MPa, it is built with a carbon steel rod and PT threaded ports.
This compact bore uses an extruded aluminum barrel with sensor grooves on both sides, making it fully compatible with CMSE reed and DMSE electronic solid-state switches. The rear adjustment mechanism acts strictly as a travel stop for end-position tuning, not a load lock, meaning live air pressure is required to hold position. Mounting options include Basic, FA, LB, TC, FTC, TCM1, and TCM2.
Airtac Adjustable Cylinder SAIJ32 SAIJ32X105-10S Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32X105-10S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 105 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 SAIJ32X105-10S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×105 | 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 SAIJ32X105-10S Is Used
End-Stop Calibration
Fine-tune the 95-105 mm travel window during machine commissioning to perfect clamping distance without swapping out cylinders.
Product Changeover
Quickly adjust the rear stopper on the line when switching between slightly different product sizes that require varied stroke endpoints.
Light Assembly Positioning
Utilize the 402 N push force for precise component placement, relying on the rear stop to set exact final coordinates.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32X105-10S the Right Cylinder?
Choose this 32 mm bore when an application requires precise end-stop positioning within a small footprint, delivering 402 N of thrust at 0.5 MPa. If your setup demands higher force, stepping up to the 40 mm bore yields 628 N. The adjustable stroke is ideal for product changeovers where a fixed-stroke SAI cylinder would require external shims. For load-holding without continuous air pressure, consider an SAIL or BSAI cylinder instead.
When replacing an ISO 15552 cylinder, match the 32 mm bore, 105 mm stroke, 10 mm adjustment range, PT port threads, and the -S magnet requirement. The 12 mm rod and M10x1.25 thread handle moderate side loads, but any stroke exceeding 300 mm would require an external guide to prevent rod binding.
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 SAIJ32X105-10S 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 operates at speeds between 30 and 800 mm/s.
The rear adjuster screw acts as a mechanical stop, allowing you to shorten the 105 mm nominal stroke by up to 10 mm, creating a 95-105 mm usable travel window. It is a travel stop, not a lock, so the cylinder needs live air to maintain position.
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