This model is discontinued
AirTAC has phased out the SI series. You can still order this code here: we ship the direct replacement SAIJ100X700-10, 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 SIJ100X700-10
The AirTAC SIJ100 Double Rod Adjustable Cylinder SIJ100X700-10 is a double-acting ISO 15552 (orig. ISO 6431) profile-barrel cylinder with a Ø100mm bore and 700mm stroke, G1/2 air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAIJ100X700-10, which matches its ISO interface, bore, stroke, force and mounting.
- BoreØ100 mm
- Stroke700 mm
- Port sizeG1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- StatusDiscontinued → SAIJ100X700-10
- 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 SIJ100X700-10
The AirTAC SIJ100X700-10 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 690-700 mm extension from the 700 mm nominal maximum. The 100 mm bore uses a G1/2 port, a 25 mm rod, and adjustable air cushions (36 mm).
The direct replacement is the SAIJ100X700-10, retaining the same interface, force, and porting. The SAIJ family introduces an upgraded piston seal (two Y-shaped one-way elements for low start-up pressure and long life) alongside new SAIL and BSAI lock variants.
Airtac SIJ100 Double Rod Adjustable Cylinder SIJ100X700-10 Technical Specifications
| Model | Airtac SIJ100 Double Rod Adjustable Cylinder SIJ100X700-10 |
|---|---|
| Series | SI ISO 15552 profile cylinder (discontinued) |
| Replacement | SAIJ100X700-10 |
| Bore size | Ø100 mm |
| Stroke | 700 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 SAIJ100X700-10 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 SAIJ100X700-10 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 SIJ100X700-10
| SI | ISO 15552 profile-barrel cylinder (discontinued). |
|---|---|
| 100 | Bore size in mm. |
| ×700 | 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 SIJ100X700-10 Is Used
Press Fit Tuning
Final press depth requires exact on-site tweaking. Trim the extend stroke by up to 10 mm to set a precise 690 mm end position without changing the fixture.
Pallet Stop Adjustment
A diverter arm needs minor positional shifts for different pallet sizes. The external stop screw allows 10 mm of field adjustment while moving heavy loads.
Replacing the Airtac SIJ100 Double Rod Adjustable Cylinder SIJ100X700-10 with the SAIJ100X700-10
To replace the discontinued SIJ100X700-10, order the direct replacement SAIJ100X700-10, keeping the 700 mm nominal stroke and 10 mm adjust window (690-700 mm usable extend). Mounting hardware (FA, LB, TC) reuses the ISO 15552 interface directly. This SKU lacks the -S magnet, so it cannot accept a magnetic switch; confirm sensor needs before ordering. For the 700 mm stroke, provide external guides to prevent rod bending under side loads. Note the stop screw sets end position only—it is not a load lock; for held loads, use SAIL, BSAI, or an external rod lock.
Replacement checklist
- ✓ Same ISO 15552 interface → SAIJ100X700-10
- ✓ 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 SIJ100X700-10 FAQ
Yes, the SIJ100X700-10 is discontinued. The SAIJ also features an upgraded piston seal for longer life.
The external stop screw provides a 10 mm adjust window, shortening the extend stroke from the 700 mm nominal maximum to 690 mm. The stop sets end position only and does not lock the load.
Related AirTAC SAI Cylinders
Request a Quote for the SAIJ100X700-10
Send us the quantity and destination. We confirm price, stock and lead time on the SAIJ100X700-10 replacement — usually within 7-8 hours.