This model is discontinued
AirTAC has phased out the SI series. You can still order this code here: we ship the direct replacement SAI100X130, 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 SI100 Standard Cylinder SI100X130
The AirTAC Airtac SI100 Standard Cylinder SI100X130 is a double-acting ISO 15552 (orig. ISO 6431) profile-barrel cylinder with a Ø100mm bore and 130mm stroke, G1/2 air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAI100X130, which matches its ISO interface, bore, stroke, force and mounting.
- BoreØ100 mm
- Stroke130 mm
- Port sizeG1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- StatusDiscontinued → SAI100X130
- 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 SI100 Standard Cylinder SI100X130
The AirTAC SI100X130 is a discontinued double-acting ISO 15552 profile cylinder with a 100mm bore and 130mm stroke, delivering 3927 N push force at 0.5 MPa. It is superseded by the SAI100X130 direct replacement, which matches the original G1/2 port, M20x1.5 rod thread, and ISO 15552 mounting interface for seamless fixture integration.
The SAI upgrade features a two Y-shaped one-way piston seal for low start-up pressure and long life. Without a -S suffix, this specific SKU lacks a magnet and cannot accept CS1-B/DS1-B sensors.
Airtac SI100 Standard Cylinder SI100X130 Technical Specifications
| Model | Airtac SI100 Standard Cylinder SI100X130 |
|---|---|
| Series | SI ISO 15552 profile cylinder (discontinued) |
| Replacement | SAI100X130 |
| Bore size | Ø100 mm |
| Stroke | 130 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 SAI100X130 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 SAI100X130 produces the same force from the same bore. Actual usable force is lower than theoretical; size with a margin.
Model Code: Airtac SI100 Standard Cylinder SI100X130
| SI | ISO 15552 profile-barrel cylinder (discontinued). |
|---|---|
| 100 | Bore size in mm. |
| ×130 | 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 SI100 Standard Cylinder SI100X130 Is Used
Heavy-Duty Pressing
Drives large stamps and forming tools with 5497 N of push force at 0.7 MPa, utilizing the 130mm stroke to seat components securely.
Pallet Lift Stations
Lifts loaded pallets vertically, safely handling a working load of 2356 N while benefiting from the 36mm adjustable end cushions.
Bulk Material Diversion
Actuates heavy lane diverters on high-capacity conveyor lines, relying on the robust 25mm piston rod to withstand side loads.
Replacing the Airtac SI100 Standard Cylinder SI100X130 with the SAI100X130
To replace the SI100X130, order the SAI100X130 and verify your ISO 15552 mounting interface (LB, FA, TC, etc.), 130mm stroke, and G1/2 port (PT/G/NPT thread options). Because this SKU has no -S magnet, it cannot support position sensing; if switches are needed, select a magnet-equipped SAI model and use current AirTAC switches. For loads near the 7068 N @0.9 MPa range, consider the 125mm bore for higher thrust. Note that a standard cylinder drifts on air loss; the cushion only decelerates. For load holding, use an external pilot check valve or the SAIL/BSAI lock variants.
Replacement checklist
- ✓ Same ISO 15552 interface → SAI100X130
- ✓ Same bore / stroke / force
- ✓ Port/thread type (PT/G/NPT)
- ✓ Magnet (-S) for sensors?
- ✓ Mounting reused (FA/FB/CA/CB/CR/LB/TC)
Airtac SI100 Standard Cylinder SI100X130 FAQ
Yes, the AirTAC SI100X130 is discontinued. The direct replacement is the SAI100X130. It is dimensionally interchangeable per ISO 15552, retaining the same 100mm bore, 130mm stroke, output force, G1/2 port, and mounting accessories.
This double-acting cylinder has a G1/2 air port. It generates 3927 N push and 3681 N pull at 0.5 MPa, 5497 N push at 0.7 MPa, 7068 N push at 0.9 MPa, and a theoretical maximum force of 801 kgf at 1.0 MPa.
Related AirTAC SAI Cylinders
Request a Quote for the SAI100X130
Send us the quantity and destination. We confirm price, stock and lead time on the SAI100X130 replacement — usually within 7-8 hours.