Airtac Adjustable Cylinder SAIJ32 SAIJ32AX200-40
The AirTAC Airtac Adjustable Cylinder SAIJ32 SAIJ32AX200-40 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 200mm 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
- Stroke200 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 27 mm
About the Airtac Adjustable Cylinder SAIJ32 SAIJ32AX200-40
The AirTAC SAIJ32X200-40 is a double-acting, single-rod ISO 15552 profile cylinder equipped with a rear stroke adjuster. It provides a nominal 200 mm stroke that can be fine-tuned backward by up to 40 mm, creating a usable travel window of 160 to 200 mm to dial in exact end positions during commissioning. In the compact 32 mm bore class, it delivers 402 N of push force and 345 N of pull force at 0.5 MPa.
This variant features an SUS420J2 stainless steel rod for improved corrosion resistance and uses PT tapered port threads with a G1/8 connection. The extruded aluminum barrel includes sensor grooves on both sides, allowing for the direct mounting of AirTAC CMSE reed or DMSE electronic sensors if a magnet is specified later. The rear adjuster acts purely as a mechanical stop for position tuning and does not hold the load without continuous air pressure.
Airtac Adjustable Cylinder SAIJ32 SAIJ32AX200-40 Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32AX200-40 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 200 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 SAIJ32AX200-40
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×200 | 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 SAIJ32AX200-40 Is Used
End-Stop Calibration
Dial in the exact 160 to 200 mm retraction point during machine commissioning without swapping out the entire cylinder.
Product Changeover
Quickly adjust the rear stopper by up to 40 mm to accommodate varying package sizes on a packaging line.
Fixture Positioning
Fine-tune clamping travel in compact assembly fixtures where the 402 N push force is sufficient.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32AX200-40 the Right Cylinder?
Choose this 32 mm bore adjustable cylinder when an application requires precise end-position tuning without adding external stops, offering a 160-200 mm travel window. If your setup demands greater thrust, stepping up to the 40 mm bore increases push force to 628 N at 0.5 MPa. Conversely, if lower friction or smaller footprint is needed, smaller bores can be evaluated. Because the stroke is 200 mm, ensure external guiding is used if the load is heavy or offset to prevent excessive side-loading on the M10x1.25 rod thread.
The rear adjuster is a travel stop, not a locking device; the cylinder cannot hold a load without live air, so applications requiring true load-holding should explore the SAIL or BSAI series. This SAIJ model is dimensionally interchangeable per ISO 15552 and supports a reduced mounting set of Basic, FA, LB, TC, FTC, TCM1, and TCM2. To match this exact configuration, specify a 32 mm bore, 200 mm stroke, 40 mm adjustment, PT port threads, SUS420J2 rod material, and no magnet.
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 SAIJ32AX200-40 FAQ
At 0.5 MPa operating pressure, this 32 mm bore cylinder provides 402 N of push force and 345 N of pull force. At 0.7 MPa, the push force increases to 563 N.
The rear adjuster acts as a mechanical stop that shortens the effective stroke. For this SAIJ32X200-40 model, you can trim the 200 mm nominal stroke back by up to 40 mm, yielding a usable travel window of 160 to 200 mm.
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 SAIJ32AX200-40
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.