Airtac SAIJ200 Adjustable Cylinder SAIJ200AX275-10
The AirTAC Airtac SAIJ200 Adjustable Cylinder SAIJ200AX275-10 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 275mm 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
- Stroke275 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAIJ200 Adjustable Cylinder SAIJ200AX275-10
The AirTAC SAIJ200X275-10 is a double-acting ISO 15552 profile cylinder featuring a rear stroke adjuster that allows you to fine-tune the effective travel. With a 275mm nominal stroke and a 10mm adjustment screw, you get a usable travel window of 265 to 275mm to dial in exact end positions during commissioning.
This 200mm bore delivers massive thrust, generating 15708N of pull force at 0.5MPa and up to 28274N at 0.9MPa. It features a robust 40mm rod with an M36x2 thread, PT tapered ports, and 50mm cushions at both ends. The extruded aluminum barrel includes sensor grooves on both sides, and the rod is constructed from SUS420J2 stainless steel for enhanced corrosion resistance.
Airtac SAIJ200 Adjustable Cylinder SAIJ200AX275-10 Technical Specifications
| Model | Airtac SAIJ200 Adjustable Cylinder SAIJ200AX275-10 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 275 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 SAIJ200AX275-10
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×275 | 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 SAIJ200AX275-10 Is Used
Heavy Press Fine-Tuning
Dial in the exact 265-275mm end position for high-force pressing operations during initial commissioning without adding external mechanical stops.
Product Line Changeover
Quickly adjust the retract stop by up to 10mm to accommodate minor product size variations on the fly, minimizing downtime between production runs.
Large Assembly Machines
Set precise retract distances on heavy-duty automated assembly lines where a fixed 275mm stroke might slightly overshoot the required tooling clearance.
Is the Airtac SAIJ200 Adjustable Cylinder SAIJ200AX275-10 the Right Cylinder?
Choose this 200mm bore when your application requires extremely high force that smaller bores cannot provide; stepping down to a 160mm bore drops your 0.5MPa pull force to 9425N. The adjustable stroke is ideal for machine setups requiring variable end stops or product changeovers, saving the effort of swapping out a fixed-stroke SAI cylinder.
When ordering, confirm the 200mm bore, 275mm stroke, 10mm adjustment, PT port thread, and Basic, FA, LB, TC, FTC, TCM1, or TCM2 mounting interfaces. Because the stroke is 275mm, ensure adequate external guidance to prevent side-loading damage to the 40mm rod. Remember that the rear adjuster acts only as a travel stop, not a load lock; for position holding without live air, select a SAIL or BSAI cylinder.
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 SAIJ200AX275-10 FAQ
At 0.5MPa, it provides 15708N of pull force and 21991N at 0.7MPa. The maximum push force is 3204 kgf at 1.0MPa.
The rear adjuster screw lets you shorten the effective travel from 275mm down to 265mm, providing a 10mm window for fine-tuning the retract end position without swapping the cylinder.
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