Airtac SAIJ100 Adjustable Cylinder SAIJ100X60-40S
The AirTAC Airtac SAIJ100 Adjustable Cylinder SAIJ100X60-40S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø100mm bore and 60mm 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
- Stroke60 mm
- Port sizeG1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SAIJ100 Adjustable Cylinder SAIJ100X60-40S
The AirTAC SAIJ100X60-40-S is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster, delivering 3927 N of push force at 0.5 MPa. With a nominal 60 mm stroke and a 40 mm adjustment range, it provides a usable travel window of 20 to 60 mm. This allows precise end-position tuning at commissioning without swapping out the cylinder or adding external stops.
It features a carbon steel piston rod and PT tapered G1/2 ports. The extruded aluminum barrel includes sensor grooves on both sides, and the -S magnet option enables direct mounting of AirTAC CMSE reed and DMSE electronic sensors for position feedback. The mounting set is a reduced SAIJ subset—Basic, FA, LB, TC, FTC, TCM1, TCM2—omitting the FB, CA, CB, and CR variants.
Airtac SAIJ100 Adjustable Cylinder SAIJ100X60-40S Technical Specifications
| Model | Airtac SAIJ100 Adjustable Cylinder SAIJ100X60-40S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø100 mm |
| Stroke | 60 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 SAIJ100X60-40S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×60 | 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 SAIJ100X60-40S Is Used
Variable End-Stop Clamping
Dial in the exact clamping position for parts of varying heights within a 20 to 60 mm range without repositioning the cylinder body.
Machine Changeover
Rapidly adjust the rear stopper during product size transitions to set new retraction points quickly on the production line.
Assembly Press Fitting
Leverage 3927 N of thrust at 0.5 MPa to seat bearings, while fine-tuning the stroke to prevent over-travel and part damage.
Is the Airtac SAIJ100 Adjustable Cylinder SAIJ100X60-40S the Right Cylinder?
Choose this 100 mm bore when an application requires substantial thrust—3927 N push and 3681 N pull at 0.5 MPa—but demands a highly specific, variable end-stop within a 20 to 60 mm window. If your force requirements are lower, stepping down to an 80 mm bore yields 2513 N of push force, whereas stepping up to a 125 mm bore provides 6136 N.
The rear adjuster acts solely as a mechanical stop to decelerate and set the travel end; it is not a lock. The SAIJ100X60-40-S will not hold a load without live air pressure. For true load-holding, consider the SAIL (pneumatic lock) or BSAI (clamp-lock) series, or integrate an external pilot-operated check valve. To match this ISO 15552 interchangeable cylinder, specify a 100 mm bore, 60 mm stroke, 40 mm adjust, G1/2 PT ports, and the -S magnet option.
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 SAIJ100X60-40S 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 0.7 MPa, the push force increases to 5497 N.
The rear adjuster screw allows you to trim the effective travel back by up to 40 mm from the nominal 60 mm stroke, creating a usable travel window of 20 to 60 mm. It functions as a mechanical stop to set the end position, not as a lock to hold the load without air pressure.
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