Airtac SAIJ100 Adjustable Cylinder SAIJ100BX195-10S
The AirTAC Airtac SAIJ100 Adjustable Cylinder SAIJ100BX195-10S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø100mm bore and 195mm stroke, G1/2 air ports and adjustable end cushioning. Its standardized mounting interface makes it a drop-in replacement for other ISO 15552 cylinders in automation lines.
- BoreØ100 mm
- Stroke195 mm
- Port sizeG1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SAIJ100 Adjustable Cylinder SAIJ100BX195-10S
The AirTAC SAIJ100X195-10-S is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster, providing a usable travel window of 185 to 195 mm. Built with a SUS304 stainless steel rod, it delivers 3927 N of push force and 3681 N of pull force at 0.5 MPa. The integrated magnet supports position sensing, while the extruded aluminum barrel features sensor grooves on both sides.
This model uses a PT tapered G1/2 port and includes variable air cushions at both ends to manage deceleration. The rear adjusting screw allows you to fine-tune the retract end position during commissioning without adding external stops. It supports a speed range of 30-800 mm/s and accepts mounting accessories from the SAIJ subset: Basic, FA, LB, TC, FTC, TCM1, and TCM2.
Airtac SAIJ100 Adjustable Cylinder SAIJ100BX195-10S Technical Specifications
| Model | Airtac SAIJ100 Adjustable Cylinder SAIJ100BX195-10S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø100 mm |
| Stroke | 195 mm |
| Acting type | Double acting |
| Port size | G1/2 |
| Rod thread | M20×1.5 |
| 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 – 800 mm/s |
| Cushion | Adjustable, 36 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 (Ø100mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 3927 N | 3682 N |
| 0.7 MPa | 5498 N | — |
| Max (@1.0 MPa) | 801 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SAIJ100 Adjustable Cylinder SAIJ100BX195-10S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×195 | 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 SAIJ100 Adjustable Cylinder SAIJ100BX195-10S Is Used
Machine Changeover
Dial in the exact 185-195 mm retract position when switching product sizes on a line, avoiding the need to physically swap cylinders or reposition hard stops.
End-Position Tuning
Fine-tune the stroke end during commissioning to compensate for mechanical tolerance stack-up in heavy fixtures requiring up to 7068 N of push force at 0.9 MPa.
High-Force Clamping
Securely clamp heavy workpieces using the 100 mm bore thrust, relying on the SUS304 stainless steel rod for corrosion resistance in demanding industrial environments.
Is the Airtac SAIJ100 Adjustable Cylinder SAIJ100BX195-10S the Right Cylinder?
Select this 100 mm bore cylinder when an application requires high thrust combined with precise end-position tuning. If you need less force, stepping down to an 80 mm bore yields 2513 N of push force at 0.5 MPa. Choose the SAIJ adjustable-stroke design over a fixed SAI model when you need a variable end-stop to accommodate product changeovers. The rear adjuster acts strictly as a travel stop and does not hold the load without live air; for load-holding without pneumatic pressure, consider an external rod lock or the SAIL series.
For an exact ISO 15552 replacement match, verify a 100 mm bore, 195 mm stroke, 10 mm adjustment range, PT port thread, and the required mounting bracket. The -S magnet option ensures compatibility with AirTAC CMSE reed and DMSE electronic sensors. Because this unit features a 25 mm rod and a 195 mm stroke, the robust rod thread handles side loads well, though long unsupported strokes still require external guiding.
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 SAIJ100 Adjustable Cylinder SAIJ100BX195-10S FAQ
At 0.5 MPa operating pressure, this 100 mm bore cylinder provides 3927 N of push force and 3681 N of pull force. At 0.9 MPa, the push force increases to 7068 N.
The rear adjuster screw allows you to shorten the effective stroke by up to 10 mm, creating a usable travel window of 185 to 195 mm. This stopper sets the end position but does not lock the load without continuous air pressure.
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