Airtac SAIJ200 Adjustable Cylinder SAIJ200BX95-75S
The AirTAC Airtac SAIJ200 Adjustable Cylinder SAIJ200BX95-75S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 95mm 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
- Stroke95 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 SAIJ200BX95-75S
The AirTAC SAIJ200X95-75-S is a double-acting ISO 15552 profile cylinder with a rear stroke adjuster, engineered for heavy-duty operations. It delivers a robust push force of 21991N at 0.7 MPa. Equipped with a SUS304 stainless steel rod, it provides excellent corrosion resistance for demanding environments. The integrated magnet (-S) enables precise position detection across its 30-500 mm/s speed range.
This model features a 95 mm nominal stroke that can be dialed back by up to 75 mm, creating a highly versatile 20-95 mm usable travel window. The external rear adjusting screw acts as a mechanical stop to fine-tune the retract end position during commissioning or product changeovers, eliminating the need to swap cylinders or add external stops. It features a PT tapered port thread and uses the reduced SAIJ mounting set: Basic, FA, LB, TC, FTC, TCM1, and TCM2.
Airtac SAIJ200 Adjustable Cylinder SAIJ200BX95-75S Technical Specifications
| Model | Airtac SAIJ200 Adjustable Cylinder SAIJ200BX95-75S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 95 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 SAIJ200BX95-75S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×95 | 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 SAIJ200BX95-75S Is Used
Heavy Press Tuning
Fine-tune the 20-95 mm travel window during heavy press setups to accommodate varying material thicknesses without changing the cylinder.
Product Changeover
Rapidly adjust the retract end-stop on automated lines during product size transitions, using the 75 mm adjustment range to hit exact positions.
Corrosive Forming
Leverage the SUS304 stainless rod and 21991N force for powerful positioning tasks in washdown or corrosive manufacturing environments.
Is the Airtac SAIJ200 Adjustable Cylinder SAIJ200BX95-75S the Right Cylinder?
Choose this 200 mm bore cylinder when your application requires extreme thrust, such as the 21991N push force at 0.7 MPa, combined with on-the-fly stroke adjustments. The 20-95 mm adjustable travel window is ideal for machinery processing varying product sizes. If your force requirements are lower, stepping down to a 160 mm bore yields 14074N at 0.7 MPa, while a 125 mm bore provides 8590N. Because the stroke is 95 mm, side-load risks are minimal, but always ensure proper guiding for the heavy 40 mm rod.
When replacing an ISO 15552 cylinder, match the 200 mm bore, 95 mm stroke, 75 mm adjustment, PT ports, and the -S magnet. Remember that the rear adjuster is a travel stop, not a lock; it cannot hold a load without live air pressure. For fail-safe load holding, consider the AirTAC SAIL or BSAI series instead. Position sensing is handled by CMSE reed or DMSE electronic sensors mounted in the dual-side barrel grooves.
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 SAIJ200BX95-75S FAQ
At 0.7 MPa operating pressure, this 200 mm bore cylinder provides a push force of 21991N and a pull force of 15080N. At the maximum 1.0 MPa pressure, it achieves a push force of 28274N.
The rear adjusting screw acts as a mechanical stop that lets you trim the 95 mm nominal stroke back by up to 75 mm, providing a usable travel window of 20-95 mm. It sets the end position but does not lock the load without live air pressure.
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