Airtac Adjustable Cylinder SAIJ32 SAIJ32AX210-100S
The AirTAC Airtac Adjustable Cylinder SAIJ32 SAIJ32AX210-100S 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 SAIJ32AX210-100S
The AirTAC SAIJ32X210-100-S is a double-acting, single-rod ISO 15552 profile cylinder equipped with a rear stroke adjuster. It features a SUS420J2 stainless steel rod and a PT tapered port, delivering 402N of push force at 0.5 MPa. An integrated magnet allows position sensing with CMSE reed or DMSE electronic switches.
With a 210mm nominal stroke and a 100mm adjustment range, this SKU provides a wide 110-210mm usable travel window for exact end-position tuning during commissioning. The extruded aluminum barrel includes sensor grooves on both sides, and the rear screw acts purely as a mechanical stop to dial in the travel without adding external stops.
Airtac Adjustable Cylinder SAIJ32 SAIJ32AX210-100S Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32AX210-100S |
|---|---|
| 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 SAIJ32AX210-100S
| 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 SAIJ32AX210-100S Is Used
Product Changeovers
Dial in the 110-210mm travel window during product size transitions without physically swapping the cylinder or adding external stopper blocks.
End-Position Tuning
Fine-tune the retract stroke precisely at machine commissioning to perfect the end-stop position for delicate assembly tasks.
Sensor-Driven Positioning
Leverage the integrated magnet with DMSE electronic sensors to verify the adjusted end-of-stroke position within automated test fixtures.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32AX210-100S the Right Cylinder?
Choose this 32mm bore when your application requires the lighter 402N force class at 0.5 MPa; step up to the 40mm bore if you need 628N. The 100mm adjuster is ideal for product-size changeovers, letting you fine-tune the retract end from 210mm down to 110mm on the fly. Remember that the rear adjuster is a travel stop, not a lock, so it will not hold the load without live air. For drop-in compatibility, match the 32mm bore, 210mm stroke, PT port, and -S magnet to your existing ISO 15552 footprint.
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 SAIJ32AX210-100S FAQ
At 0.5 MPa, this 32mm bore cylinder provides 402N of push force and 345N of pull force. It can deliver up to 724N of push force at 0.9 MPa.
The rear adjuster screw lets you mechanically shorten the 210mm nominal stroke by up to 100mm, creating a 110-210mm usable travel window. This stopper sets the end position but does not lock or hold the load without continuous air pressure.
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