Airtac SAIJ200 Adjustable Cylinder SAIJ200AX290-10S
The AirTAC Airtac SAIJ200 Adjustable Cylinder SAIJ200AX290-10S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 290mm stroke, G3/4 air ports and adjustable end cushioning. Its standardized mounting interface makes it a drop-in replacement for other ISO 15552 cylinders in automation lines.
- BoreØ200 mm
- Stroke290 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAIJ200 Adjustable Cylinder SAIJ200AX290-10S
The AirTAC SAIJ200X290-10-S is a double-acting ISO 15552 profile cylinder engineered for heavy-duty applications, featuring a SUS420J2 stainless steel rod. It delivers a substantial 15708N of push force at 0.5 MPa and includes a rear stroke adjuster that creates a precise 280-290mm usable travel window. This allows you to dial in the exact end position during commissioning without swapping out the entire cylinder.
Equipped with a magnet for CMSE reed and DMSE electronic sensors, this 200mm bore unit utilizes a G3/4 PT tapered port. The extruded aluminum barrel includes sensor grooves on both sides, and the adjustable stopper functions purely as a travel end-limit, not a load-holding lock.
Airtac SAIJ200 Adjustable Cylinder SAIJ200AX290-10S Technical Specifications
| Model | Airtac SAIJ200 Adjustable Cylinder SAIJ200AX290-10S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 290 mm |
| Acting type | Double acting |
| Port size | G3/4 |
| Rod thread | M36×2 |
| 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 – 500 mm/s |
| Cushion | Adjustable, 50 mm |
| Max stroke | Up to 1500 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 (Ø200mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 15708 N | 15080 N |
| 0.7 MPa | 21991 N | — |
| Max (@1.0 MPa) | 3204 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SAIJ200 Adjustable Cylinder SAIJ200AX290-10S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×290 | 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 SAIJ200 Adjustable Cylinder SAIJ200AX290-10S Is Used
Heavy Press Tuning
Dial in the exact 280-290mm end-stop during heavy press commissioning to accommodate material thickness variations without adding external stopper blocks.
Product Changeover
Quickly adjust the stroke end position on a packaging line when transitioning between different product sizes, leveraging the 10mm trim window.
Large Assembly Positioning
Position heavy components accurately using the 15708N thrust, relying on the rear screw to fine-tune the final resting place at the machine setup phase.
Is the Airtac SAIJ200 Adjustable Cylinder SAIJ200AX290-10S the Right Cylinder?
Selecting this 200mm bore cylinder makes sense when your application requires the maximum 15708N push force at 0.5 MPa and on-the-fly end-position tuning. If you need less force, stepping down to a 160mm bore yields 10053N; however, the robust 40mm rod and M36x2 thread on this unit provide superior side-load resilience. Because the 290mm stroke exceeds 300mm when fully extended, ensure you use an external guide to support the load.
The 10mm adjustment range is ideal for fine-tuning machine setup or product changeovers, whereas a fixed-stroke SAI cylinder lacks this flexibility. Remember that the rear adjuster is a stop, not a lock; for load-holding without live air pressure, consider an external rod lock or the AirTAC SAIL series. This model is dimensionally interchangeable per ISO 15552 and supports Basic, FA, LB, TC, FTC, TCM1, and TCM2 mounts.
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 SAIJ200 Adjustable Cylinder SAIJ200AX290-10S FAQ
At 0.5 MPa operating pressure, this 200mm bore cylinder provides 15708N of push force and 15080N of pull force. It can reach a maximum push force of 28274N at 0.9 MPa.
The rear adjuster acts as a mechanical stop that allows you to shorten the nominal 290mm stroke by up to 10mm, creating a 280-290mm usable travel window. It is a travel stop for end-position tuning, not a lock, and does not hold the load without continuous air pressure.
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