Airtac SAIJ200 Adjustable Cylinder SAIJ200BX260-100S
The AirTAC Airtac SAIJ200 Adjustable Cylinder SAIJ200BX260-100S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 260mm 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
- Stroke260 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac SAIJ200 Adjustable Cylinder SAIJ200BX260-100S
The AirTAC SAIJ200X260-100-S is a double-acting ISO 15552 profile cylinder featuring a rear stroke adjuster. It provides a massive 15708N push force at 0.5MPa and offers a usable travel window of 160 to 260mm, allowing you to dial back the nominal stroke by up to 100mm during machine setup. The extruded aluminum barrel includes sensor grooves on both sides for flexible mounting.
This configuration uses a SUS304 stainless steel rod (code B) for superior corrosion resistance and carries a PT tapered port thread. The integrated magnet (-S) supports position detection using AirTAC CMSE reed switches or DMSE solid-state electronic sensors. The rear adjuster acts purely as a mechanical stop to fine-tune the end position without needing live air to hold the load.
Airtac SAIJ200 Adjustable Cylinder SAIJ200BX260-100S Technical Specifications
| Model | Airtac SAIJ200 Adjustable Cylinder SAIJ200BX260-100S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 260 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 SAIJ200BX260-100S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×260 | 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 SAIJ200BX260-100S Is Used
Variable End-Stop Configuration
Leverage the 160-260mm travel window to quickly reconfigure end-stops for different product sizes without changing the cylinder or adding external mechanical stops.
Heavy Machinery Changeover
Utilize the 15708N push force at 0.5MPa for large pressing or clamping tasks, fine-tuning the rear screw during commissioning to achieve precise end-position tuning.
Corrosive Environment Actuation
Deploy the SUS304 stainless steel rod and DMSE electronic sensors for reliable high-force positioning in washdown or corrosive manufacturing settings.
Is the Airtac SAIJ200 Adjustable Cylinder SAIJ200BX260-100S the Right Cylinder?
Choose this 200mm bore cylinder when your application requires extreme thrust, stepping up significantly from a 160mm bore that provides 10053N push at 0.5MPa. The 100mm adjustable stroke range is ideal for product changeovers on a line, letting you set variable end-stops on the fly rather than physically swapping out a fixed-stroke SAI cylinder. For load-holding without continuous air pressure, this cylinder is insufficient as the adjuster is not a lock; you should instead evaluate the SAIL air-released lock or BSAI clamp-lock series.
Because the 260mm stroke exceeds the 300mm threshold requiring external guidance, the robust 40mm rod diameter handles moderate side loads well, but you should still ensure proper guiding for heavy masses. To match this ISO 15552 interchangeable replacement exactly, verify the 200mm bore, 260mm nominal stroke, 100mm adjuster, PT port thread, Basic/FA/LB/TC/FTC/TCM1/TCM2 mounting set, and the -S magnet requirement. The operating speed is rated for 30-500mm/s.
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 SAIJ200BX260-100S FAQ
The rear adjuster screw lets you shorten the effective travel by up to 100mm, creating a usable stroke window of 160 to 260mm. This allows fine-tuning of the end position at commissioning without swapping the cylinder, though it acts only as a stop and does not hold the load without live air.
At a 0.5MPa operating pressure, it provides 15708N of push force and 15080N of pull force. At the maximum 1.0MPa pressure, the push force reaches 3204kgf.
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