Airtac Adjustable Cylinder SAIJ32 SAIJ32AX210-100
The AirTAC Airtac Adjustable Cylinder SAIJ32 SAIJ32AX210-100 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 a drop-in replacement for other ISO 15552 cylinders in automation lines.
- BoreØ32 mm
- Stroke210 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 27 mm
About the Airtac Adjustable Cylinder SAIJ32 SAIJ32AX210-100
The AirTAC SAIJ32X210-100 is a double-acting ISO 15552 profile cylinder featuring a rear stroke adjuster that creates a 110-210mm usable travel window from its 210mm nominal length. Delivering 402N of push force and 345N of pull force at 0.5MPa, it suits light-duty positioning. The extruded aluminum barrel includes sensor grooves on both sides for flexible mounting.
This SKU is configured with a SUS420J2 stainless steel rod (option A) for enhanced corrosion resistance over standard carbon steel. It uses PT tapered port threads and lacks a piston magnet. The rear adjuster acts strictly as a travel stop for end-position tuning, not a load-holding lock.
Airtac Adjustable Cylinder SAIJ32 SAIJ32AX210-100 Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32AX210-100 |
|---|---|
| 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 | 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 SAIJ32AX210-100
| 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 SAIJ32AX210-100 Is Used
Machine Setup Tuning
Dial in the exact 110-210mm end-stop during commissioning without swapping hardware.
Product Size Changeover
Quickly adapt the travel end for varying product lengths on a packaging line.
Variable End-Stop Positioning
Provides precise retract positioning for light-duty assembly tasks requiring 402N force.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32AX210-100 the Right Cylinder?
Choose this 32mm bore when your application requires 402N of push force at 0.5MPa, stepping up to the 40mm bore yields 628N if your payload increases. The 100mm adjustment range is ideal for prototyping or product changeovers where the exact end-stop varies by up to 100mm, eliminating the need to swap cylinders or bolt on external stops.
For stroke lengths of 210mm, the 12mm rod diameter handles moderate side loads, but an external guide rail is recommended for heavy off-center loads. This cylinder is dimensionally interchangeable per ISO 15552 mounting interfaces. To hold a load without live air pressure, select the SAIL or BSAI series instead, as this model's adjuster and air cushions do not function as a brake.
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 SAIJ32AX210-100 FAQ
At 0.5MPa operating pressure, this 32mm bore cylinder provides 402N of push force and 345N of pull force. It can reach 724N of push force at 0.9MPa.
The rear adjuster screw trims the effective travel back by up to 100mm, creating a 110-210mm usable stroke window. It functions as a mechanical stop for end-position tuning and does not hold the load without live air pressure.
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