Airtac SAIJ100 Adjustable Cylinder SAIJ100AX600-75
The AirTAC SAIJ100 Adjustable Cylinder SAIJ100AX600-75 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø100mm bore and 600mm 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
- Stroke600 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 SAIJ100AX600-75
The AirTAC SAIJ100X600-75 is a double-acting ISO 15552 profile cylinder featuring a rear stroke adjuster that allows you to fine-tune the effective travel between 525 and 600 mm without adding external stops. The extruded aluminum barrel includes sensor grooves on both sides for flexible switch placement.
Because the 600 mm stroke is substantial, the 25 mm rod diameter and M20x1.5 rod thread provide necessary rigidity, though an external guide is still recommended to manage side loads. The rear adjuster acts purely as a travel stop for end-position tuning and is not a lock, meaning the cylinder cannot hold a load without live air pressure.
Airtac SAIJ100 Adjustable Cylinder SAIJ100AX600-75 Technical Specifications
| Model | Airtac SAIJ100 Adjustable Cylinder SAIJ100AX600-75 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø100 mm |
| Stroke | 600 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 SAIJ100AX600-75
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×600 | 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 SAIJ100AX600-75 Is Used
Variable End-Stop Machining
Dial in the exact 525 to 600 mm retraction point during machine commissioning to accommodate different part lengths without physically changing the cylinder.
Product Changeover Diverters
Quickly adjust the stroke by up to 75 mm on a packaging line to handle varying box sizes on the fly, ensuring precise positioning without external stopper blocks.
Is the Airtac SAIJ100 Adjustable Cylinder SAIJ100AX600-75 the Right Cylinder?
Choose this adjustable-stroke model when your machine setup requires variable end stops or precise repositioning during product changeovers, eliminating the need to swap out a fixed-stroke SAI cylinder. If your application demands less thrust, stepping down to an 80 mm bore yields 3518 N at 0.7 MPa; stepping up to a 125 mm bore provides 8590 N. For load-holding without continuous air pressure, consider a SAIL or BSAI cylinder instead.
To match this ISO 15552 replacement exactly, verify the 100 mm bore, 600 mm stroke, 75 mm adjustment range, PT tapered port thread, and your required mounting style. SAIJ supports a reduced mounting set of Basic, FA, LB, TC, FTC, TCM1, and TCM2, omitting FB, CA, CB, and CR. This unit operates without a magnet; adding a -S magnet enables compatibility with AirTAC CMSE reed and DMSE electronic sensors.
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 SAIJ100AX600-75 FAQ
The rear adjuster screw lets you shorten the nominal 600 mm stroke by up to 75 mm, creating a usable travel window of 525 to 600 mm. This mechanism functions as a physical stop for end-position tuning and does not lock the load without live air pressure.
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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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Related AirTAC SAI Cylinders
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