Airtac SAIJ200 Adjustable Cylinder SAIJ200AX95-10S
The AirTAC Airtac SAIJ200 Adjustable Cylinder SAIJ200AX95-10S 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 SAIJ200AX95-10S
The AirTAC SAIJ200X95-10-S is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster, allowing you to dial back the nominal 95 mm travel by up to 10 mm. This yields a precise 85-95 mm usable stroke window for fine-tuning end positions at commissioning without adding external stops. It delivers massive thrust, pushing 15708 N and pulling 15080 N at 0.5 MPa, making it suitable for heavy-duty actuation.
This variant features an SUS420J2 stainless steel rod (code A) for enhanced corrosion resistance and includes a magnet (-S) for position sensing. The extruded aluminum barrel integrates sensor grooves on both sides, directly supporting AirTAC CMSE reed and DMSE electronic solid-state switches. The rear adjuster functions strictly as a travel stop for deceleration, not a lock, so live air is required to hold the load.
Airtac SAIJ200 Adjustable Cylinder SAIJ200AX95-10S Technical Specifications
| Model | Airtac SAIJ200 Adjustable Cylinder SAIJ200AX95-10S |
|---|---|
| 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 SAIJ200AX95-10S
| 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 SAIJ200AX95-10S Is Used
Heavy Press Tuning
Dial in the exact 85-95 mm travel window during heavy press commissioning to achieve precise end-position tuning without external stopper hardware.
Product Changeover
Quickly adjust the retract end-stop on a production line to accommodate varying product sizes while leveraging the 15708 N push force at 0.5 MPa.
Machine Setup Calibration
Fine-tune the stroke on heavy machinery setups using the rear screw, relying on the 40 mm SUS420J2 rod to handle high side-load stresses during operation.
Is the Airtac SAIJ200 Adjustable Cylinder SAIJ200AX95-10S the Right Cylinder?
Choose this 200 mm bore when you need extreme force that exceeds the 10053 N push force of the smaller 160 mm bore at 0.5 MPa. The adjustable stroke is selected over a fixed SAI cylinder when a machine setup requires variable end-stops or product changeover flexibility. Because the 95 mm stroke is under 300 mm, side-load stress is minimal, though the robust 40 mm rod and M36x2 thread handle high mechanical loads well.
For an exact ISO 15552 replacement, match the 200 mm bore, 95 mm stroke, 10 mm adjustment, PT tapered port, and -S magnet. Note that SAIJ uses a reduced mounting set (Basic, FA, LB, TC, FTC, TCM1, TCM2) and omits FB, CA, CB, and CR mounts. If the application requires true load-holding without live air pressure, use a SAIL air-released lock or BSAI clamp-lock cylinder instead of relying on the rear stopper.
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 SAIJ200AX95-10S FAQ
At 0.5 MPa, this 200 mm bore cylinder provides a push force of 15708 N and a pull force of 15080 N. At the maximum operating pressure of 1.0 MPa, it delivers up to 3204 kgf.
The rear adjuster acts as a stopper that trims the nominal 95 mm stroke back by up to 10 mm, creating an 85-95 mm usable travel window. It sets the travel end and deceleration but does not lock or hold the load without live air.
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