This model is discontinued
AirTAC has phased out the SI series. You can still order this code here: we ship the direct replacement SAIJ80X1000-10S, 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 SIJ80 Dual Axis Adjustable Cylinder SIJ80X1000-10S
The AirTAC SIJ80 Dual Axis Adjustable Cylinder SIJ80X1000-10S is a double-acting ISO 15552 (orig. ISO 6431) profile-barrel cylinder with a Ø80mm bore and 1000mm stroke, G3/8 air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAIJ80X1000-10S, which matches its ISO interface, bore, stroke, force and mounting.
- BoreØ80 mm
- Stroke1000 mm
- Port sizeG3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- StatusDiscontinued → SAIJ80X1000-10S
- 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 SIJ80 Dual Axis Adjustable Cylinder SIJ80X1000-10S
The AirTAC SIJ80X1000-10S 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 10 mm on-site, yielding a usable 990-1000 mm window from the 1000 mm nominal maximum. The direct replacement is the SAIJ80X1000-10S, matching the ISO 15552 interface, force, and mounting.
The stop screw sets the end position but is not a load lock; without live air the piston drifts, so use an external rod lock or SAIL/BSAI variant for held loads. Upgrading to SAIJ brings an upgraded two-piece Y-shaped piston seal for lower start-up pressure and longer life. The -S suffix provides a piston magnet for legacy CS1-B/DS1-B switches.
Airtac SIJ80 Dual Axis Adjustable Cylinder SIJ80X1000-10S Technical Specifications
| Model | Airtac SIJ80 Dual Axis Adjustable Cylinder SIJ80X1000-10S |
|---|---|
| Series | SI ISO 15552 profile cylinder (discontinued) |
| Replacement | SAIJ80X1000-10S |
| Bore size | Ø80 mm |
| Stroke | 1000 mm |
| Acting type | Double acting |
| Port size | G3/8 |
| 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 standard stroke | Up to 1500 mm |
Specifications follow the official AirTAC SI datasheet (now discontinued). The SAIJ80X1000-10S carries the same ISO 15552 ratings. Confirm against the product label before installation. Thread options: PT / G / NPT.
Theoretical Output Force (Ø80mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 2513 N | 2268 N |
| 0.7 MPa | 3519 N | — |
| Max (@1.0 MPa) | 513 kgf | |
The SAIJ80X1000-10S produces the same force from the same bore. Actual usable force is lower than theoretical; size with a margin.
Model Code: Airtac SIJ80 Dual Axis Adjustable Cylinder SIJ80X1000-10S
| SI | ISO 15552 profile-barrel cylinder (discontinued). |
|---|---|
| 80 | Bore size in mm. |
| ×1000 | 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 SIJ80 Dual Axis Adjustable Cylinder SIJ80X1000-10S Is Used
Press Fit Tuning
Trimming the extend stroke by up to 10 mm on-site allows precise bottoming force for press fits without machining custom spacers.
Transfer Stop Positioning
Adjustable end positioning lets operators fine-tune a 1000 mm transfer pusher stroke to match varying pallet lengths on the line.
Pallet Divider Setting
A 10 mm external stop window provides the exact clearance needed when diverging pallets, ensuring repeatable stops over a long 1000 mm travel.
Replacing the Airtac SIJ80 Dual Axis Adjustable Cylinder SIJ80X1000-10S with the SAIJ80X1000-10S
To replace the discontinued SIJ80X1000-10S, order the exact direct replacement SAIJ80X1000-10S, preserving the 80 mm bore, 1000 mm stroke, 10 mm adjust window, and -S magnet. The 10 mm adjust window is ideal for fine-tuning the extend end position without custom machining. Mounting interfaces (Basic, FA, LB, TC) reuse standard ISO 15552 dimensions. Because the stroke is 1000 mm, support the rod to prevent bending and manage side loads with external guides. Note that the -S magnet works with legacy CS1-B/DS1-B sensors; the SAIJ uses current switches.
Replacement checklist
- ✓ Same ISO 15552 interface → SAIJ80X1000-10S
- ✓ Same bore / stroke / force
- ✓ Port/thread type (PT/G/NPT)
- ✓ Magnet (-S) for sensors?
- ✓ Mounting reused (FA/FB/CA/CB/CR/LB/TC)
Airtac SIJ80 Dual Axis Adjustable Cylinder SIJ80X1000-10S FAQ
Yes, the SIJ80X1000-10S is discontinued. The direct replacement is the SAIJ80X1000-10S. It shares the same ISO 15552 interface, 80 mm bore, 1000 mm stroke, 10 mm adjust window, G3/8 port, and mounting options, but adds an upgraded piston seal.
The external stop screw window is 10 mm, shortening the 1000 mm extend stroke to a 990 mm minimum on-site. The stop sets position only; it is not a load lock.
Related AirTAC SAI Cylinders
Request a Quote for the SAIJ80X1000-10S
Send us the quantity and destination. We confirm price, stock and lead time on the SAIJ80X1000-10S replacement — usually within 7-8 hours.