Airtac SAIJ100 Adjustable Cylinder SAIJ100AX190-10
The AirTAC SAIJ100 Adjustable Cylinder SAIJ100AX190-10 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø100mm bore and 190mm stroke, G1/2 air ports and adjustable end cushioning. Its standardized mounting interface makes it interchangeable with other ISO 15552 cylinders at the mounting interface.
- BoreØ100 mm
- Stroke190 mm
- Port sizeG1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 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 SAIJ100 Adjustable Cylinder SAIJ100AX190-10
The AirTAC SAIJ100X190-10 is a double-acting ISO 15552 profile cylinder featuring a rear stroke adjuster. It provides a usable travel window of 180 to 190 mm, allowing you to dial back the nominal 190 mm stroke by up to 10 mm during commissioning without swapping the unit.
This model incorporates a SUS420J2 stainless steel piston rod for enhanced durability against lateral stress, paired with PT tapered port threads. The extruded aluminum barrel includes sensor grooves on both sides, and the mounting set covers Basic, FA, LB, TC, FTC, TCM1, and TCM2. The rear adjuster acts purely as a travel stop, meaning it cannot hold a load without live air pressure.
Airtac SAIJ100 Adjustable Cylinder SAIJ100AX190-10 Technical Specifications
| Model | Airtac SAIJ100 Adjustable Cylinder SAIJ100AX190-10 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø100 mm |
| Stroke | 190 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 | 3682 N | 3682 N |
| 0.7 MPa | 5154 N | — |
| Max (@1.0 MPa) | 751 kgf | |
Double-rod model: the rod passes through the rear cover, so both piston faces lose rod area and push is shown at the annular-area value. Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SAIJ100 Adjustable Cylinder SAIJ100AX190-10
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×190 | 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 SAIJ100AX190-10 Is Used
Machine Changeover
Dial in the 180-190 mm travel window during product size transitions to set exact end positions without changing the cylinder.
Variable End Stops
Use the 10 mm rear screw adjustment to fine-tune the retract position during commissioning, eliminating mechanical shimming.
Is the Airtac SAIJ100 Adjustable Cylinder SAIJ100AX190-10 the Right Cylinder?
Select this 100 mm bore cylinder when your application requires substantial thrust (3927 N at 0.5 MPa) and precise end-position tuning. The 10 mm adjustment range is ideal for fine-tuning variable end stops during machine changeover, avoiding the need to bolt on external stops or swap a fixed-stroke SAI cylinder.
When replacing an ISO 15552 cylinder, match the 100 mm bore, 190 mm stroke, 10 mm adjustment, PT port threads, and the required mounting style. Because the stroke is under 300 mm, side-load risks are moderate, but the 25 mm rod still requires external guiding for heavy radial loads. For load-holding without continuous air pressure, use an external rod lock or pilot-operated check valve, as the SAIJ adjuster is not a brake.
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 SAIJ100AX190-10 FAQ
At 0.9 MPa, the push force increases to 7068 N.
The rear adjuster screw allows you to shorten the effective travel from the nominal 190 mm down to 180 mm. This provides a 180-190 mm usable window for fine-tuning end positions at commissioning, but it acts as a travel stop and does not lock the load without live air.
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1-Year Warranty
Covers non-human-caused product damage.
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Standard models are processed and dispatched in 3-5 business days.
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Most inquiries answered within 7-8 hours.
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