This model is discontinued
AirTAC has phased out the SI series. You can still order this code here: we ship the direct replacement SAIJ100X100-10, 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 SIJ100X100-10
The AirTAC SIJ100 Double Rod Adjustable Cylinder SIJ100X100-10 is a double-acting ISO 15552 (orig. ISO 6431) profile-barrel cylinder with a Ø100mm bore and 100mm stroke, G1/2 air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAIJ100X100-10, which matches its ISO interface, bore, stroke, force and mounting.
- BoreØ100 mm
- Stroke100 mm
- Port sizeG1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- StatusDiscontinued → SAIJ100X100-10
- 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 SIJ100X100-10
The AirTAC SIJ100X100-10 is a discontinued double-acting double-rod ISO 15552 adjustable-stroke cylinder with a 100 mm bore and 100 mm nominal stroke. An external stop screw lets you trim the extend stroke by up to 10 mm on-site, yielding a usable 90-100 mm stroke. The direct replacement is the SAIJ100X100-10, matching the G1/2 port, 25 mm rod, and M20x1.5 thread.
The SAIJ successor retains the ISO 15552 mounting interface for direct hardware reuse and upgrades to a two Y-shaped one-way piston seal for lower start-up pressure and longer life. Note this SKU lacks a magnet (-S) so it cannot take a switch; the stop screw sets end position but is not a load lock.
Airtac SIJ100 Double Rod Adjustable Cylinder SIJ100X100-10 Technical Specifications
| Model | Airtac SIJ100 Double Rod Adjustable Cylinder SIJ100X100-10 |
|---|---|
| Series | SI ISO 15552 profile cylinder (discontinued) |
| Replacement | SAIJ100X100-10 |
| Bore size | Ø100 mm |
| Stroke | 100 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 SAIJ100X100-10 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 SAIJ100X100-10 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 SIJ100X100-10
| SI | ISO 15552 profile-barrel cylinder (discontinued). |
|---|---|
| 100 | 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 SIJ100 Double Rod Adjustable Cylinder SIJ100X100-10 Is Used
Divert Stop Positioning
Adjusting the extend stroke by up to 10 mm to fine-tune the mechanical stop position for varying package widths on a sorting line.
Replacing the Airtac SIJ100 Double Rod Adjustable Cylinder SIJ100X100-10 with the SAIJ100X100-10
To replace the discontinued SIJ100X100-10, order the direct replacement SAIJ100X100-10, reusing your existing FA, LB, or TC ISO 15552 mounts. The 10 mm adjust window is ideal for fine-tuning the 90-100 mm extend endpoint without shims. This non-magnetic SKU cannot accept legacy CS1-B/DS1-B sensors; add an -S suffix if sensing is required. For strokes at or above 300 mm, verify side-load guidance to prevent rod binding. Because the stop screw is not a lock, specify an external rod lock or SAIL/BSAI variant for held loads.
Replacement checklist
- ✓ Same ISO 15552 interface → SAIJ100X100-10
- ✓ 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 SIJ100X100-10 FAQ
Yes, the SIJ100X100-10 is discontinued. The direct replacement is the SAIJ100X100-10, which shares the same ISO 15552 interface, 100 mm bore, 100 mm stroke, 10 mm adjust window, G1/2 port, and mounting options. The SAIJ features an upgraded two Y-shaped one-way piston seal for longer life.
The external stop screw allows trimming the extend stroke by up to 10 mm on-site (usable 90-100 mm). The stop sets end position only; it is not a load lock.
Related AirTAC SAI Cylinders
Request a Quote for the SAIJ100X100-10
Send us the quantity and destination. We confirm price, stock and lead time on the SAIJ100X100-10 replacement — usually within 7-8 hours.