This model is discontinued
AirTAC has phased out the SI series. You can still order this code here: we ship the direct replacement SAI100X1300, 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 SI100X1300
The AirTAC Airtac SI100 Standard Cylinder SI100X1300 is a double-acting ISO 15552 (orig. ISO 6431) profile-barrel cylinder with a Ø100mm bore and 1300mm stroke, G1/2 air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAI100X1300, which matches its ISO interface, bore, stroke, force and mounting.
- BoreØ100 mm
- Stroke1300 mm
- Port sizeG1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- StatusDiscontinued → SAI100X1300
- 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 SI100X1300
The AirTAC SI100X1300 is a discontinued double-acting ISO 15552 profile cylinder with a 100mm bore and 1300mm stroke. It delivers 3927 N push force at 0.5 MPa via a G1/2 port. AirTAC replaced this legacy unit with the SAI100X1300, a direct replacement sharing the exact ISO 15552 mounting interface, bore, stroke, and output force.
The SAI upgrade features a redesigned piston seal using two Y-shaped one-way elements for low start-up pressure and extended life. This specific SKU lacks a magnet (-S) and cannot accept a CS1-B/DS1-B sensor. For high heat, Viton H seals raise the operating range to 0-150 C.
Airtac SI100 Standard Cylinder SI100X1300 Technical Specifications
| Model | Airtac SI100 Standard Cylinder SI100X1300 |
|---|---|
| Series | SI ISO 15552 profile cylinder (discontinued) |
| Replacement | SAI100X1300 |
| Bore size | Ø100 mm |
| Stroke | 1300 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 SAI100X1300 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 SAI100X1300 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 SI100X1300
| SI | ISO 15552 profile-barrel cylinder (discontinued). |
|---|---|
| 100 | Bore size in mm. |
| ×1300 | 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 SI100X1300 Is Used
Long-Stroke Material Transfer
Drives heavy pallets across extended conveyor sections, utilizing the 3927 N push force to overcome rolling resistance over the full 1300 mm travel.
High-Bay Pusher Arm
Indexes large totes into automated storage racks, where the 200 kg vertical lift capacity and long stroke provide reliable horizontal ejection.
Large Assembly Press
Actuates heavy-duty tooling fixtures with a steady 5497 N output at 0.7 MPa, ensuring components seat properly during extended cycle operations.
Replacing the Airtac SI100 Standard Cylinder SI100X1300 with the SAI100X1300
To replace the SI100X1300, order the SAI100X1300 and confirm the ISO 15552 mounting interface, 100mm bore, 1300mm stroke, G1/2 port (PT/G/NPT), and your mounting accessory. Because this is a 1300mm stroke, external guides are strongly recommended to prevent rod-bending and excessive side-load wear. Sizing both ways: if force is insufficient, the neighboring 125mm bore offers 6136 N push at 0.5 MPa; if oversize, the 80mm bore provides 2513 N. A plain cylinder drifts on air loss—the cushion only decelerates. For load holding, specify an external pilot check valve or the SAIL/BSAI lock variant. Note: this no-S SKU cannot take a sensor.
Replacement checklist
- ✓ Same ISO 15552 interface → SAI100X1300
- ✓ 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 SI100X1300 FAQ
Yes, the AirTAC SI100X1300 is discontinued. The direct replacement is the SAI100X1300. It shares the identical ISO 15552 mounting interface, 100mm bore, 1300mm stroke, output force, and G1/2 port, fitting directly into existing fixtures without modification.
This 100mm bore double-acting cylinder features a G1/2 air port and M20x1.5 rod thread. It delivers 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 max of 801 kgf at 1.0 MPa.
Related AirTAC SAI Cylinders
Request a Quote for the SAI100X1300
Send us the quantity and destination. We confirm price, stock and lead time on the SAI100X1300 replacement — usually within 7-8 hours.