This model is discontinued
AirTAC has phased out the SI series. You can still order this code here: we ship the direct replacement SAIJ32X80-10S, 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 SIJ32X80-10S
The AirTAC SIJ32 Double Rod Adjustable Cylinder SIJ32X80-10S is a double-acting ISO 15552 (orig. ISO 6431) profile-barrel cylinder with a Ø32mm bore and 80mm stroke, G1/8 air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAIJ32X80-10S, which matches its ISO interface, bore, stroke, force and mounting.
- BoreØ32 mm
- Stroke80 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → SAIJ32X80-10S
- 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 SIJ32X80-10S
The AirTAC SIJ32X80-10S is a discontinued 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, giving a usable 70-80mm stroke out of the 80mm maximum. The direct replacement is the SAIJ32X80-10S, matching the interface, force, and mounting.
The SAIJ upgrade uses an improved two Y-shaped one-way piston seal for lower start-up pressure and longer life. The stop screw sets end position but is not a load lock; use an external rod lock or SAIL/BSAI variant for held loads.
Airtac SIJ32 Double Rod Adjustable Cylinder SIJ32X80-10S Technical Specifications
| Model | Airtac SIJ32 Double Rod Adjustable Cylinder SIJ32X80-10S |
|---|---|
| Series | SI ISO 15552 profile cylinder (discontinued) |
| Replacement | SAIJ32X80-10S |
| Bore size | Ø32 mm |
| Stroke | 80 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 SAIJ32X80-10S 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 SAIJ32X80-10S 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 SIJ32X80-10S
| SI | ISO 15552 profile-barrel cylinder (discontinued). |
|---|---|
| 32 | Bore size in mm. |
| ×80 | 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 SIJ32X80-10S Is Used
Actuator End-Position Tuning
Dialing in the exact extend endpoint on a clamping fixture without machining custom spacers, using the 10mm stop screw for precise 70-80mm positioning.
Variable Length Diverter
Adjusting a sorting gate stroke on-site to accommodate different package sizes on the fly, ensuring the 32mm bore rod retracts cleanly without collision.
Prototype Tooling Setup
Fine-tuning the extend distance during initial machine commissioning to find the optimal push force before locking down the final mechanical stop.
Replacing the Airtac SIJ32 Double Rod Adjustable Cylinder SIJ32X80-10S with the SAIJ32X80-10S
To replace the discontinued SIJ32X80-10S, use the SAIJ32X80-10S direct, keeping the 32mm bore, 80mm stroke, 10mm adjust window, and G1/8 port. Choose the 10mm adjust window if you need precise on-site extend tuning between 70-80mm. Mounting options include FA, LB, and TC brackets. The -S suffix includes a piston magnet for CS1-B/DS1-B switches. For stroke lengths over 300mm, carefully manage side-load forces to prevent rod wear.
Replacement checklist
- ✓ Same ISO 15552 interface → SAIJ32X80-10S
- ✓ 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 SIJ32X80-10S FAQ
Yes, the SIJ32X80-10S is discontinued. The direct replacement is the SAIJ32X80-10S, which shares the identical ISO 15552 interface, 32mm bore, 80mm stroke, 10mm adjust window, and G1/8 port. The SAIJ family also features an upgraded piston seal for longer life.
This double-acting double-rod cylinder has a 10mm adjust window (usable extend stroke 70-80mm). The external stop screw sets end position but does not lock the load.
Related AirTAC SAI Cylinders
Request a Quote for the SAIJ32X80-10S
Send us the quantity and destination. We confirm price, stock and lead time on the SAIJ32X80-10S replacement — usually within 7-8 hours.