This model is discontinued
AirTAC has phased out the SI series. You can still order this code here: we ship the direct replacement SAIJ100X800-10, 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 SIJ100 Double Rod Adjustable Cylinder SIJ100X800-10
The AirTAC SIJ100 Double Rod Adjustable Cylinder SIJ100X800-10 is a double-acting ISO 15552 (orig. ISO 6431) profile-barrel cylinder with a Ø100mm bore and 800mm stroke, G1/2 air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAIJ100X800-10, which matches its ISO interface, bore, stroke, force and mounting.
- BoreØ100 mm
- Stroke800 mm
- Port sizeG1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- StatusDiscontinued → SAIJ100X800-10
- 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 SIJ100 Double Rod Adjustable Cylinder SIJ100X800-10
The AirTAC SIJ100X800-10 is a discontinued double-acting double-rod ISO 15552 adjustable-stroke cylinder with a 100mm bore and 800mm maximum extend stroke. An external stop screw lets you trim the extend stroke by up to 10mm on-site, yielding a usable 790-800mm range. The stop sets the end position but is not a load lock.
The direct replacement is the SAIJ100X800-10, matching the ISO 15552 interface, force, and cushioning. The SAIJ upgrade features a two Y-shaped one-way piston seal for low start-up pressure and long life. Note this SKU lacks a -S magnet, so it cannot take a magnetic switch.
Airtac SIJ100 Double Rod Adjustable Cylinder SIJ100X800-10 Technical Specifications
| Model | Airtac SIJ100 Double Rod Adjustable Cylinder SIJ100X800-10 |
|---|---|
| Series | SI ISO 15552 profile cylinder (discontinued) |
| Replacement | SAIJ100X800-10 |
| Bore size | Ø100 mm |
| Stroke | 800 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 standard stroke | Up to 1500 mm |
Specifications follow the official AirTAC SI datasheet (now discontinued). The SAIJ100X800-10 carries the same ISO 15552 ratings. Confirm against the product label before installation. Thread options: PT / G / 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 | |
The SAIJ100X800-10 produces the same force from the same bore. Actual usable force is lower than theoretical; size with a margin.
Model Code: Airtac SIJ100 Double Rod Adjustable Cylinder SIJ100X800-10
| SI | ISO 15552 profile-barrel cylinder (discontinued). |
|---|---|
| 100 | Bore size in mm. |
| ×800 | 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 SIJ100 Double Rod Adjustable Cylinder SIJ100X800-10 Is Used
Press Stroke Calibration
Fine-tune a 790-800mm extend endpoint on-site to set precise pressing depth without machining custom spacers.
Divertor Positioning
Trim the extend stroke by up to 10mm to align a divertor arm perfectly with varying package widths.
End-of-Line Stopper
Adjust the stop screw to dial in the exact 800mm maximum extend position for pallet halting accuracy.
Replacing the Airtac SIJ100 Double Rod Adjustable Cylinder SIJ100X800-10 with the SAIJ100X800-10
To replace the discontinued SIJ100X800-10, order the direct replacement SAIJ100X800-10, reusing your existing FA, LB, or TC ISO 15552 mounts. The 10mm adjust window is ideal for fine-tuning the 790-800mm extend endpoint. Because this SKU lacks a -S magnet, it cannot support legacy CS1-B/DS1-B sensors. For the 800mm stroke, use external guides to prevent rod bending and side-load damage. A plain cylinder does not hold loads on air loss; for held loads use SAIL/BSAI or an external rod lock.
Replacement checklist
- ✓ Same ISO 15552 interface → SAIJ100X800-10
- ✓ Same bore / stroke / force
- ✓ Port/thread type (PT/G/NPT)
- ✓ Magnet (-S) for sensors?
- ✓ Mounting reused (FA/FB/CA/CB/CR/LB/TC)
Airtac SIJ100 Double Rod Adjustable Cylinder SIJ100X800-10 FAQ
Yes, the SIJ100X800-10 is discontinued. The direct replacement is the SAIJ100X800-10, which matches the ISO 15552 interface, 800mm stroke, 10mm adjust window, G1/2 port, and force ratings.
The external stop screw provides a 10mm adjust window, shortening the 800mm extend stroke to 790mm. The stop sets end position and is not a lock.
Related AirTAC SAI Cylinders
Request a Quote for the SAIJ100X800-10
Send us the quantity and destination. We confirm price, stock and lead time on the SAIJ100X800-10 replacement — usually within 7-8 hours.