Airtac SAIJ200 Adjustable Cylinder SAIJ200AX200-10
The AirTAC Airtac SAIJ200 Adjustable Cylinder SAIJ200AX200-10 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 200mm 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
- Stroke200 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAIJ200 Adjustable Cylinder SAIJ200AX200-10
The AirTAC SAIJ200X200-10 is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster, providing a usable travel window of 190-200 mm. It delivers massive thrust, pushing with 15708 N and pulling with 15080 N at 0.5 MPa, making it suitable for heavy-duty positioning tasks. The extruded aluminum barrel includes sensor grooves on both sides for flexible mounting of CMSE or DMSE switches.
This variant features a SUS420J2 stainless steel rod (code A) for enhanced corrosion resistance and uses PT tapered port threads. The rear adjustment screw acts strictly as a mechanical stop to fine-tune the retract position without adding external stops, but it does not lock or hold the load without live air pressure.
Airtac SAIJ200 Adjustable Cylinder SAIJ200AX200-10 Technical Specifications
| Model | Airtac SAIJ200 Adjustable Cylinder SAIJ200AX200-10 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 200 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 SAIJ200AX200-10
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 200 | 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 SAIJ200 Adjustable Cylinder SAIJ200AX200-10 Is Used
Heavy Press Tuning
Dial in the exact 190-200 mm end-stop during machine setup to apply precise clamping force on large assemblies without external stopper blocks.
Product Size Changeover
Quickly adjust the retract position by up to 10 mm on automated lines processing varying large-scale product dimensions.
Heavy-Duty Positioning
Leverage the 15708 N push force at 0.5 MPa to move and position substantial loads, using the rear screw to set the final resting state accurately.
Is the Airtac SAIJ200 Adjustable Cylinder SAIJ200AX200-10 the Right Cylinder?
Choose this 200 mm bore cylinder when your application requires the highest force output, stepping up significantly from the 160 mm bore which provides 10053 N push force at 0.5 MPa. The 10 mm adjustable stroke is ideal for fine-tuning the end position during commissioning or product changeover, offering more flexibility than a fixed-stroke SAI cylinder. For any stroke of 300 mm or more, an external guide is recommended to handle side loads, though this 200 mm stroke is well within standard limits.
Because this is a double-acting cylinder, the rear adjuster and air cushions only decelerate the travel end; they do not function as a brake. If your application requires true load-holding without live air, consider the SAIL air-released lock or BSAI clamp-lock cylinders. This model is dimensionally interchangeable per ISO 15552 and supports a mounting set of Basic, FA, LB, TC, FTC, TCM1, and TCM2.
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 SAIJ200AX200-10 FAQ
At 0.5 MPa, this 200 mm bore cylinder provides 15708 N of push force and 15080 N of pull force. It can deliver a maximum push force of 21991 N at 0.7 MPa.
The rear adjuster screw allows you to shorten the effective stroke by up to 10 mm, creating a 190-200 mm usable travel window. It functions as a mechanical stop for end-position tuning and does not hold the load without air pressure.
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