Airtac Adjustable Cylinder SAIJ32 SAIJ32AX210-30
The AirTAC Airtac Adjustable Cylinder SAIJ32 SAIJ32AX210-30 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 210mm stroke, G1/8 air ports and adjustable end cushioning. Its standardized mounting interface makes it interchangeable with other ISO 15552 cylinders at the mounting interface.
- BoreØ32 mm
- Stroke210 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 27 mm
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac Adjustable Cylinder SAIJ32 SAIJ32AX210-30
The AirTAC SAIJ32X210-30 is a double-acting ISO 15552 profile cylinder featuring a rear stroke adjuster that allows you to dial back the nominal 210 mm travel by up to 30 mm, creating a precise 180-210 mm usable window for commissioning without external stops. The extruded aluminum barrel includes sensor grooves on both sides for flexible switch placement.
This specific configuration features a SUS420J2 stainless steel rod (material code A) for enhanced corrosion resistance over standard carbon steel. It uses PT tapered port threads (G1/8) and operates at speeds between 30 and 800 mm/s. The rear adjustment screw acts purely as a travel stop to set the retract end-position; it does not lock or hold the load without live air pressure.
Airtac Adjustable Cylinder SAIJ32 SAIJ32AX210-30 Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32AX210-30 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 210 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 | 346 N | 346 N |
| 0.7 MPa | 484 N | — |
| Max (@1.0 MPa) | 70 kgf | |
Double-rod model: the rod passes through the rear cover, so both piston faces lose rod area and push is shown at the annular-area value. Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac Adjustable Cylinder SAIJ32 SAIJ32AX210-30
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×210 | 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 SAIJ32AX210-30 Is Used
Product Changeovers
Dial in the exact 180-210 mm end-stop during product size transitions without physically swapping cylinders or adding external shims.
Commissioning Calibration
Fine-tune the retract position during machine setup to perfectly align parts, absorbing mechanical tolerances on the fly.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32AX210-30 the Right Cylinder?
The adjustable stroke is ideal for machine changeovers where the exact end-of-stroke varies slightly by product size, saving you from swapping out a fixed-stroke SAI cylinder. For holding loads dynamically without air pressure, use an external pilot-operated check valve or an AirTAC SAIL lock cylinder instead of relying on the adjuster. Because the 210 mm stroke exceeds 300 mm, ensure you use an external guide to prevent excessive side-loading on the 12 mm rod and M10x1.25 rod thread.
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 SAIJ32AX210-30 FAQ
At the maximum 1.0 MPa pressure, it can deliver up to 82 kgf.
The rear adjuster screw lets you shorten the nominal 210 mm stroke by up to 30 mm, providing a usable travel window of 180-210 mm. It functions as a mechanical stop to fine-tune the end position and is not a lock, meaning it will not hold the load without continuous air pressure.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
Fast Reply
Most inquiries answered within 7-8 hours.
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