This model is discontinued
AirTAC has phased out the SI series. You can still order this code here: we ship the direct replacement SAIJ32X25-10S, 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 SIJ32X25-10S
The AirTAC SIJ32 Double Rod Adjustable Cylinder SIJ32X25-10S is a double-acting ISO 15552 (orig. ISO 6431) profile-barrel cylinder with a Ø32mm bore and 25mm stroke, G1/8 air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAIJ32X25-10S, which matches its ISO interface, bore, stroke, force and mounting.
- BoreØ32 mm
- Stroke25 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → SAIJ32X25-10S
- 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 SIJ32X25-10S
The AirTAC SIJ32X25-10S is a double-acting double-rod ISO 15552 adjustable-stroke cylinder. An external stop screw lets you trim the extend stroke by up to 10mm on-site, yielding a usable 15-25mm extension out of the 25mm nominal maximum.
This SIJ model is discontinued; the direct replacement is the SAIJ32X25-10S, retaining the same interface, force, and port. The SAIJ upgrade uses a two Y-shaped one-way piston seal for lower start-up pressure and longer life. The stop screw sets end position only—it is not a load lock; use SAIL or BSAI for held loads.
Airtac SIJ32 Double Rod Adjustable Cylinder SIJ32X25-10S Technical Specifications
| Model | Airtac SIJ32 Double Rod Adjustable Cylinder SIJ32X25-10S |
|---|---|
| Series | SI ISO 15552 profile cylinder (discontinued) |
| Replacement | SAIJ32X25-10S |
| Bore size | Ø32 mm |
| Stroke | 25 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 SAIJ32X25-10S 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 SAIJ32X25-10S 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 SIJ32X25-10S
| SI | ISO 15552 profile-barrel cylinder (discontinued). |
|---|---|
| 32 | Bore size in mm. |
| ×25 | 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 SIJ32X25-10S Is Used
Short-Stroke Clamping
Provides adjustable 15-25mm clamping extension for small parts, allowing on-site tuning without machining spacers.
Sensor Positioning
Fine-tunes the extend stop for delicate component seating where exact end-position varies by millimetres.
Light Forming Stops
Sets a precise end-of-stroke mechanical limit for light bending or pressing tasks within a compact footprint.
Replacing the Airtac SIJ32 Double Rod Adjustable Cylinder SIJ32X25-10S with the SAIJ32X25-10S
To replace the discontinued SIJ32X25-10S, order the direct replacement SAIJ32X25-10S, keeping the 10mm adjust window and -S magnet. Choose the 10mm adjust window if you need precise 15-25mm extend tuning. Mounting options include FA, LB, and TC. The -S suffix ensures piston magnet presence for sensing. Side-load alignment is less critical for this short 25mm stroke.
Replacement checklist
- ✓ Same ISO 15552 interface → SAIJ32X25-10S
- ✓ 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 SIJ32X25-10S FAQ
Yes, the SIJ32X25-10S is discontinued. The direct replacement is the SAIJ32X25-10S, offering the same ISO 15552 interface, 32mm bore, 25mm stroke, 10mm adjust window, and G1/8 port.
The external stop screw window is 10mm, allowing you to trim the 25mm nominal extend stroke down to 15mm on-site.
Related AirTAC SAI Cylinders
Request a Quote for the SAIJ32X25-10S
Send us the quantity and destination. We confirm price, stock and lead time on the SAIJ32X25-10S replacement — usually within 7-8 hours.