This model is discontinued
AirTAC has phased out the SI series. You can still order this code here: we ship the direct replacement SAIJ32X100-10S, with the same bore, stroke, output force, port and mounting, so it fits the same application. The SAI replacement keeps the same ISO 15552 mounting interface, bore, stroke, output force and accessories, so it drops straight into existing fixtures. It is the current-production version of this cylinder with an upgraded piston seal.
Airtac SIJ32 Double Rod Adjustable Cylinder SIJ32X100-10S
The AirTAC SIJ32 Double Rod Adjustable Cylinder SIJ32X100-10S is a double-acting ISO 15552 (orig. ISO 6431) profile-barrel cylinder with a Ø32mm bore and 100mm stroke, G1/8 air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAIJ32X100-10S, which matches its ISO interface, bore, stroke, force and mounting.
- BoreØ32 mm
- Stroke100 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → SAIJ32X100-10S
- 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 SIJ32 Double Rod Adjustable Cylinder SIJ32X100-10S
The AirTAC SIJ32X100-10S is a discontinued double-acting double-rod ISO 15552 adjustable-stroke cylinder with a 32 mm bore and 100 mm maximum stroke. An external stop screw lets you trim the extend stroke by up to 10 mm on-site, yielding a usable 90-100 mm forward travel. The G1/8 port and M10x1.25 rod end thread are fixed by this bore.
As the SIJ line is end-of-life, the direct replacement is the SAIJ32X100-10S, retaining the same ISO 15552 mounting interface, adjust window, and force. The SAIJ family features an upgraded piston seal utilizing two Y-shaped one-way elements for low start-up pressure and extended life. Note that the stop screw sets end position only; it is not a load lock.
Airtac SIJ32 Double Rod Adjustable Cylinder SIJ32X100-10S Technical Specifications
| Model | Airtac SIJ32 Double Rod Adjustable Cylinder SIJ32X100-10S |
|---|---|
| Series | SI ISO 15552 profile cylinder (discontinued) |
| Replacement | SAIJ32X100-10S |
| Bore size | Ø32 mm |
| Stroke | 100 mm |
| Acting type | Double acting |
| Port size | G1/8 |
| Rod thread | M10×1.25 |
| 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, 27 mm |
| Max standard stroke | Up to 1000 mm |
Specifications follow the official AirTAC SI datasheet (now discontinued). The SAIJ32X100-10S carries the same ISO 15552 ratings. Confirm against the product label before installation. Thread options: PT / G / NPT.
Theoretical Output Force (Ø32mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 402 N | 346 N |
| 0.7 MPa | 563 N | — |
| Max (@1.0 MPa) | 82 kgf | |
The SAIJ32X100-10S produces the same force from the same bore. Actual usable force is lower than theoretical; size with a margin.
Model Code: Airtac SIJ32 Double Rod Adjustable Cylinder SIJ32X100-10S
| SI | ISO 15552 profile-barrel cylinder (discontinued). |
|---|---|
| 32 | Bore size in mm. |
| ×100 | Stroke length in mm. |
| -S | Optional built-in magnet for sensor position sensing. |
Legacy SI-family variants: SID (double rod), SIJ (adjustable stroke) — each maps to its SAI equivalent (SID→SAID, SIJ→SAIJ). Rod material: carbon steel (blank) / SUS420J2 (A) / SUS304 (B).
Where the Airtac SIJ32 Double Rod Adjustable Cylinder SIJ32X100-10S Is Used
Diverter Gate Positioning
Fine-tunes the extend stroke by up to 10 mm on-site to hit the exact angle required for a pneumatic diverter gate without machining custom spacers.
Small Part Ejection
Trims the extend stroke to 90 mm to precisely eject molded components from a fixture, preventing overtravel and minimizing cycle time.
Replacing the Airtac SIJ32 Double Rod Adjustable Cylinder SIJ32X100-10S with the SAIJ32X100-10S
To replace the discontinued SIJ32X100-10S, specify SAIJ32X100-10S for a direct swap preserving the 10 mm adjust window and G1/8 port. Choose the 10 mm adjust window if your application requires field tuning the extend stroke between 90 and 100 mm. Mounting attachments FA, LB, and TC can be reused directly. The -S suffix indicates a built-in piston magnet for legacy CS1-B/DS1-B switches; the SAIJ replacement uses current AirTAC switches. Because the 100 mm stroke is under 300 mm, side-load lever arm concerns are minimal. For load holding without live air, select an external rod lock or pilot-operated check valve, as the stop screw is not a brake.
Replacement checklist
- ✓ Same ISO 15552 interface → SAIJ32X100-10S
- ✓ Same bore / stroke / force
- ✓ Port/thread type (PT/G/NPT)
- ✓ Magnet (-S) for sensors?
- ✓ Mounting reused (FA/FB/CA/CB/CR/LB/TC)
Airtac SIJ32 Double Rod Adjustable Cylinder SIJ32X100-10S FAQ
Yes, the AirTAC SIJ32X100-10S is discontinued. The direct replacement is the SAIJ32X100-10S. It shares the same ISO 15552 interface, 32 mm bore, 100 mm stroke, 10 mm adjust window, G1/8 port, and mounting options, while adding an upgraded piston seal.
The external stop screw provides a 10 mm adjustment window, allowing you to shorten the 100 mm extend stroke down to 90 mm on-site. The stop sets end position and is not a load lock.
Related AirTAC SAI Cylinders
Request a Quote for the SAIJ32X100-10S
Send us the quantity and destination. We confirm price, stock and lead time on the SAIJ32X100-10S replacement — usually within 7-8 hours.