Airtac SAIJ200 Adjustable Cylinder SAIJ200BX1000-30S
The AirTAC Airtac SAIJ200 Adjustable Cylinder SAIJ200BX1000-30S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 1000mm 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
- Stroke1000 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAIJ200 Adjustable Cylinder SAIJ200BX1000-30S
The AirTAC SAIJ200X1000-30-S is a double-acting ISO 15552 profile cylinder featuring a rear stroke adjuster that allows you to trim the effective travel by up to 30 mm. This creates a usable stroke window of 970-1000 mm, letting you dial in the exact retract position during commissioning without adding external stops. As a 200 mm bore pneumatic actuator operating at 0.5 MPa, it delivers 15708 N of push force and 15080 N of pull force, making it suited for moving heavy industrial loads.
This specific SKU is configured with a SUS304 stainless steel rod (option B) for superior corrosion resistance and features a built-in magnet (-S) for use with AirTAC CMSE reed and DMSE electronic sensors. The rear adjustment mechanism acts purely as a mechanical stop to set the end position; it does not lock or hold the load without live air pressure. For applications requiring true load-holding without continuous air supply, you should integrate an external rod lock or explore the AirTAC SAIL or BSAI clamp-lock cylinder series.
Airtac SAIJ200 Adjustable Cylinder SAIJ200BX1000-30S Technical Specifications
| Model | Airtac SAIJ200 Adjustable Cylinder SAIJ200BX1000-30S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 1000 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 SAIJ200BX1000-30S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×1000 | 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 SAIJ200BX1000-30S Is Used
Heavy-Duty Press Tuning
Fine-tune the 970-1000 mm stroke end-position precisely during machine commissioning to achieve optimal pressing force without swapping out the entire cylinder.
Product Size Changeover
Easily accommodate varying product lengths on a high-thrust conveyor line by adjusting the retract stop up to 30 mm to match new package dimensions on the fly.
Long-Stroke Material Handling
Move heavy payloads across a 1000 mm travel path while relying on the built-in magnet and DMSE electronic sensors to confirm end-of-stroke arrival.
Is the Airtac SAIJ200 Adjustable Cylinder SAIJ200BX1000-30S the Right Cylinder?
Choose this adjustable-stroke cylinder when your machine setup requires precise end-position tuning or accommodates product-size changeovers on the fly. If your application demands less force, stepping down to a 160 mm bore yields 10053 N of push force at 0.5 MPa, which may offer a more compact footprint. Conversely, the 200 mm bore provides maximum thrust if you are moving exceptionally heavy assemblies.
Because this configuration features a 1000 mm stroke—which exceeds the 1500 mm maximum standard stroke for this bore—it is manufactured as a made-to-order non-standard item. The long 1000 mm travel combined with the 40 mm rod diameter means that an external guide is strongly recommended to prevent excessive side-loading and premature seal wear. To ensure exact ISO 15552 interchangeability, match the 200 mm bore, 1000 mm stroke, 30 mm adjustment, PT tapered port threads, and the -S magnet requirement when replacing existing actuators.
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 SAIJ200BX1000-30S FAQ
At an operating pressure of 0.5 MPa, this 200 mm bore double-acting cylinder provides 15708 N of push force and 15080 N of pull force. It can achieve up to 3204 kgf at its maximum rated pressure of 1.0 MPa.
The rear adjuster screw acts as a mechanical stop that allows you to shorten the nominal 1000 mm stroke by up to 30 mm, providing an effective travel window of 970 to 1000 mm. This stopper only sets the end position and does not function as a lock or brake to hold the load without live air pressure.
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