This model is discontinued
AirTAC has phased out the SI series. You can still order this code here: we ship the direct replacement SAI100X60CA, 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 SI100X60CA
The AirTAC Airtac SI100 Standard Cylinder SI100X60CA is a double-acting ISO 15552 (orig. ISO 6431) profile-barrel cylinder with a Ø100mm bore and 60mm stroke, G1/2 air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAI100X60CA, which matches its ISO interface, bore, stroke, force and mounting.
- BoreØ100 mm
- Stroke60 mm
- Port sizeG1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- StatusDiscontinued → SAI100X60CA
- 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 SI100X60CA
The AirTAC SI100X60CA is a discontinued double-acting ISO 15552 profile cylinder with a 100mm bore and 60mm stroke. Delivering 3927N push force at 0.5MPa via a G1/2 port, it is replaced by the SAI100X60CA. This direct upgrade shares identical ISO 15552 mounting dimensions, bore, stroke, force and port size. The SAI features an upgraded piston seal with two Y-shaped one-way elements for low start-up pressure and long life.
This non-magnet SKU cannot accept a sensor. The SAI family adds SAIL, SAIF and BSAI lock variants the SI lacked. Note a plain cylinder drifts on air loss; cushions only decelerate.
Airtac SI100 Standard Cylinder SI100X60CA Technical Specifications
| Model | Airtac SI100 Standard Cylinder SI100X60CA |
|---|---|
| Series | SI ISO 15552 profile cylinder (discontinued) |
| Replacement | SAI100X60CA |
| Bore size | Ø100 mm |
| Stroke | 60 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 SAI100X60CA 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 SAI100X60CA 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 SI100X60CA
| SI | ISO 15552 profile-barrel cylinder (discontinued). |
|---|---|
| 100 | Bore size in mm. |
| ×60 | 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 SI100X60CA Is Used
Heavy Press Clamping
Ideal for securing heavy fabrication parts during machining, utilizing the 3927N push force at 0.5MPa to hold components firmly in place.
Industrial Stamping
Drives short-stroke stamping and forming operations where a robust 100mm bore and 60mm travel deliver high impact force within a compact footprint.
Replacing the Airtac SI100 Standard Cylinder SI100X60CA with the SAI100X60CA
To replace the SI100X60CA, order the SAI100X60CA. Verify the ISO 15552 CA clevis mount, 100mm bore, 60mm stroke and G1/2 port. This non-magnet version cannot take a switch. For sizing, the 80mm bore yields 2513N push at 0.5MPa, while the 125mm bore yields 6136N. A plain cylinder does not hold load without air; use an external rod lock or pilot check valve for holding, or specify SAIL/BSAI. Rod material options include carbon steel, SUS420J2 or SUS304.
Replacement checklist
- ✓ Same ISO 15552 interface → SAI100X60CA
- ✓ 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 SI100X60CA FAQ
Yes, the SI100X60CA is discontinued. The direct replacement is the SAI100X60CA. It is dimensionally interchangeable per ISO 15552, matching the bore, stroke, force, G1/2 port and CA mounting interface.
It features a 25mm rod, M20x1.5 thread, 36mm cushion, G1/2 port, and 30-800mm/s speed. Force ratings are: push 3927N and pull 3681N at 0.5MPa, push 5497N at 0.7MPa, push 7068N at 0.9MPa, with a theoretical max of 801kgf at 1.0MPa.
Related AirTAC SAI Cylinders
Request a Quote for the SAI100X60CA
Send us the quantity and destination. We confirm price, stock and lead time on the SAI100X60CA replacement — usually within 7-8 hours.