Airtac SAIJ200 Adjustable Cylinder SAIJ200AX95-10
The AirTAC Airtac SAIJ200 Adjustable Cylinder SAIJ200AX95-10 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
About the Airtac SAIJ200 Adjustable Cylinder SAIJ200AX95-10
The AirTAC SAIJ200X95-10 is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster, delivering immense thrust with a 15708N push force at 0.5 MPa. It features a SUS420J2 stainless steel rod for enhanced durability and corrosion resistance. By integrating a 10mm adjustment mechanism, this model provides a usable travel window of 85-95mm, allowing technicians to dial in the exact retract end-position during commissioning.
Unlike fixed-stroke actuators, this cylinder utilizes an external rear stopper screw to fine-tune the travel limit without adding external stops or swapping the barrel. It retains the standard extruded aluminum profile with sensor grooves on both sides. However, it is important to note that this rear adjuster acts strictly as a travel stop and deceleration point, not a lock; the cylinder cannot hold a load without continuous live air pressure.
Airtac SAIJ200 Adjustable Cylinder SAIJ200AX95-10 Technical Specifications
| Model | Airtac SAIJ200 Adjustable Cylinder SAIJ200AX95-10 |
|---|---|
| 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 SAIJ200AX95-10
| 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 SAIJ200AX95-10 Is Used
Heavy Press Tuning
Dial in the exact 85-95mm retract distance on high-tonnage pressing operations, allowing precise material deformation without changing the actuator.
Product Changeover
Quickly adjust the end-stop by up to 10mm during production line changeovers to accommodate slight variations in large product dimensions.
Machinery Commissioning
Fine-tune the retract position during initial machine setup to perfectly align heavy 200mm bore tooling without fabricating custom external stop blocks.
Is the Airtac SAIJ200 Adjustable Cylinder SAIJ200AX95-10 the Right Cylinder?
Selecting the SAIJ200X95-10 is ideal when an application requires the maximum thrust of a 200mm bore—delivering up to 3204 kgf at 1.0 MPa—but demands precise end-position tuning within an 85-95mm window. If the full 95mm stroke is required without adjustment, the standard fixed-stroke SAI cylinder is a simpler alternative. Because this is a high-force actuator with a 40mm rod and M36x2 thread, it handles substantial side loads, though any stroke exceeding 300mm would necessitate an external guide.
For drop-in replacements, ensure the specifications match exactly: a 200mm bore, 95mm stroke, 10mm adjustment range, PT tapered port thread, and no magnet (-S omitted). Mounting is limited to the SAIJ subset of Basic, FA, LB, TC, FTC, TCM1, and TCM2, deliberately omitting FB, CA, CB, and CR configurations. If load-holding without live air is required, this cylinder will not suffice; consider the SAIL or BSAI locking variants instead.
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 SAIJ200AX95-10 FAQ
At 0.5 MPa, this 200mm bore cylinder provides a push force of 15708N and a pull force of 15080N. At its maximum operating pressure of 1.0 MPa, it delivers a peak push force of 3204 kgf.
The rear adjuster screw allows you to shorten the 95mm nominal stroke by up to 10mm, creating an adjustable travel window between 85mm and 95mm. This stopper only sets the travel end and does not lock the load without live air pressure.
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