This model is discontinued
AirTAC has phased out the SI series. You can still order this code here: we ship the direct replacement SAI100X60TC, 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 SI100X60TC
The AirTAC Airtac SI100 Standard Cylinder SI100X60TC 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 SAI100X60TC, 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 → SAI100X60TC
- 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 SI100X60TC
The AirTAC SI100X60TC is a discontinued double-acting ISO 15552 profile cylinder with a 100mm bore and 60mm stroke. It delivers 3927N push force at 0.5MPa via a G1/2 port. As a legacy unit, it must be replaced by the SAI100X60TC, a direct sharing the same TC trunnion mount, M20x1.5 rod thread, and output force.
The SAI upgrade introduces a two Y-shaped one-way piston seal for low start-up pressure and long life. Note this SKU lacks a magnet, so it cannot accept CS1-B/DS1-B sensors.
Airtac SI100 Standard Cylinder SI100X60TC Technical Specifications
| Model | Airtac SI100 Standard Cylinder SI100X60TC |
|---|---|
| Series | SI ISO 15552 profile cylinder (discontinued) |
| Replacement | SAI100X60TC |
| 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 SAI100X60TC 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 SAI100X60TC 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 SI100X60TC
| 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 SI100X60TC Is Used
Heavy Press Clamping
Ideal for exerting sustained 3927N clamping force on large automotive or structural components during machining and welding operations.
Bulk Material Diversion
Drives heavy-duty diverter arms on high-throughput packaging lines, utilizing the 60mm stroke to reroute dense product flows efficiently.
Replacing the Airtac SI100 Standard Cylinder SI100X60TC with the SAI100X60TC
To replace this SI100X60TC, order the SAI100X60TC and confirm the ISO 15552 TC trunnion interface, 100mm bore, 60mm stroke, G1/2 port, and M20x1.5 thread. This non-magnetic SKU cannot take sensors; order an SAI with the S suffix if position detection is needed. For sizing, a neighbouring 80mm bore yields 2513N push at 0.5MPa, while a 125mm bore yields 6136N. Remember, a plain cylinder drifts without live air; for load holding use an external pilot check valve or the SAIL/BSAI lock variants. The cushion only decelerates.
Replacement checklist
- ✓ Same ISO 15552 interface → SAI100X60TC
- ✓ 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 SI100X60TC FAQ
Yes, the AirTAC SI100X60TC is discontinued. The direct replacement is the SAI100X60TC. It is dimensionally interchangeable per ISO 15552, retaining the exact same 100mm bore, 60mm stroke, G1/2 port, TC trunnion mount, and force output.
This double-acting cylinder uses a G1/2 port. The thrust is 3927N push and 3681N pull at 0.5MPa, 5497N push at 0.7MPa, 7068N push at 0.9MPa, and a theoretical maximum of 801kgf at 1.0MPa.
Related AirTAC SAI Cylinders
Request a Quote for the SAI100X60TC
Send us the quantity and destination. We confirm price, stock and lead time on the SAI100X60TC replacement — usually within 7-8 hours.