Airtac Adjustable Cylinder SAIJ32 SAIJ32X105-40S
The AirTAC Airtac Adjustable Cylinder SAIJ32 SAIJ32X105-40S 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 SAIJ32X105-40S
The AirTAC SAIJ32X105-40-S is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster, providing a usable travel window of 65 to 105 mm. Delivering 402 N of push force at 0.5 MPa, it features a 12 mm carbon steel rod and PT tapered port threads. The integrated magnet enables position sensing with CMSE reed or DMSE electronic switches.
This adjustable design allows you to fine-tune end positions during commissioning without adding external stops. The rear screw acts as a travel stop for deceleration, not a lock, so live air is required to hold the load. It uses a reduced mounting set including Basic, FA, LB, TC, FTC, TCM1, and TCM2.
Airtac Adjustable Cylinder SAIJ32 SAIJ32X105-40S Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32X105-40S |
|---|---|
| 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 SAIJ32X105-40S
| 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 SAIJ32X105-40S Is Used
End-Position Tuning
Dial in the exact retract distance during machine commissioning without swapping cylinders or machining external stoppers.
Product Changeover
Quickly adapt the travel window from 65 to 105 mm on packaging lines handling varying package lengths.
Assembly Clamping
Provides 402 N of push force at 0.5 MPa for delicate clamping tasks where the exact stroke limit must be set on-site.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32X105-40S the Right Cylinder?
Choose this 32 mm bore when you need precise end-position tuning within a 65 to 105 mm window, stepping down from a 40 mm bore that yields 628 N push force at 0.5 MPa. The adjustable rear stopper is ideal for product changeovers where a fixed-stroke SAI cylinder would require physical shimming. To match an ISO 15552 replacement, specify bore 32, stroke 105, 40 mm adjustment, PT port, and the -S magnet.
Because the stroke is 105 mm, the 12 mm rod handles moderate side loads, but longer unsupported travels still need an external guide. For load-holding without live pressure, use a SAIL or BSAI lock cylinder instead of this adjuster.
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 SAIJ32X105-40S FAQ
The rear adjuster screw lets you shorten the effective stroke by up to 40 mm, creating a usable travel window of 65 to 105 mm. It acts as a mechanical stop to fine-tune the end position without changing the cylinder.
At 0.5 MPa, it provides 402 N of push force and 345 N of pull force. At the maximum operating pressure of 1.0 MPa, the push force reaches 80 kgf.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models usually ship in 3-4 days.
Fast Reply
Most inquiries answered within 7-8 hours.
Request a Quote for Airtac Adjustable Cylinder SAIJ32 SAIJ32X105-40S
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.