This model is discontinued
AirTAC has phased out the SI series. You can still order this code here: we ship the direct replacement SAI160X195, 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 SI160 Standard Cylinder SI160X195
The AirTAC SI160 Standard Cylinder SI160X195 is a double-acting ISO 15552 (orig. ISO 6431) profile-barrel cylinder with a Ø160mm bore and 195mm stroke, G3/4 air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAI160X195, which matches its ISO interface, bore, stroke, force and mounting.
- BoreØ160 mm
- Stroke195 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2.0
- StatusDiscontinued → SAI160X195
- 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 SI160 Standard Cylinder SI160X195
The AirTAC SI160X195 is a discontinued double-acting ISO 15552 profile cylinder with a 160 mm bore and 195 mm stroke, delivering a push force of 10053 N at 0.5 MPa via its G3/4 port. As this legacy series has ended, AirTAC provides the direct replacement: the SAI160X195. It shares the identical ISO 15552 mounting interface, bore, stroke, force, port and accessories, dropping straight into existing fixtures.
The SAI upgrade features a modernized piston seal utilizing two Y-shaped one-way elements for low start-up pressure and extended life. For applications needing load security, the SAI family introduces SAIL and BSAI lock variants absent in the SI line. Note this specific SKU lacks a magnet (-S) and cannot support sensing.
Airtac SI160 Standard Cylinder SI160X195 Technical Specifications
| Model | Airtac SI160 Standard Cylinder SI160X195 |
|---|---|
| Series | SI ISO 15552 profile cylinder (discontinued) |
| Replacement | SAI160X195 |
| Bore size | Ø160 mm |
| Stroke | 195 mm |
| Acting type | Double acting |
| Port size | G3/4 |
| Rod thread | M36×2.0 |
| 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 – 500 mm/s |
| Cushion | Adjustable, 50 mm |
| Max standard stroke | Up to 1500 mm |
Specifications follow the official AirTAC SI datasheet (now discontinued). The SAI160X195 carries the same ISO 15552 ratings. Confirm against the product label before installation. Thread options: PT / G / NPT.
Theoretical Output Force (Ø160mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 10053 N | 9425 N |
| 0.7 MPa | 14074 N | — |
| Max (@1.0 MPa) | 2050 kgf | |
The SAI160X195 produces the same force from the same bore. Actual usable force is lower than theoretical; size with a margin.
Model Code: Airtac SI160 Standard Cylinder SI160X195
| SI | ISO 15552 profile-barrel cylinder (discontinued). |
|---|---|
| 160 | Bore size in mm. |
| ×195 | 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 SI160 Standard Cylinder SI160X195 Is Used
Heavy Stamp Pressing
Drives large presses and forming dies, utilizing the 10053 N push force at 0.5 MPa to shape heavy-gauge metal components reliably.
Industrial Damper Control
Modulates massive airflow dampers in heavy industrial exhaust systems, where the substantial 9425 N pull force manages high-resistance flaps.
Replacing the Airtac SI160 Standard Cylinder SI160X195 with the SAI160X195
To replace the discontinued SI160X195, order the SAI160X195 direct equivalent, verifying the ISO 15552 mounting interface, 195 mm stroke, M36x2 rod thread and G3/4 port. Confirm your mounting accessory (LB, FA, TC, etc.) and thread option (PT/G/NPT). Since this non-magnet SKU cannot accept a sensor, if position detection is required you must select an SAI model with the -S suffix for current AirTAC switch compatibility. Sizing context: the 160 mm bore yields 10053 N push at 0.5 MPa; if less force is needed, the 125 mm bore offers 6136 N, while the 200 mm bore provides 15708 N. A plain cylinder drifts on air loss—the cushion only decelerates—so for load holding, specify the SAIL lock, BSAI clamp-lock, or an external pilot check valve. At 195 mm stroke, rod bending is minimal, but always guide the load to prevent side-load wear.
Replacement checklist
- ✓ Same ISO 15552 interface → SAI160X195
- ✓ Same bore / stroke / force
- ✓ Port/thread type (PT/G/NPT)
- ✓ Magnet (-S) for sensors?
- ✓ Mounting reused (FA/FB/CA/CB/CR/LB/TC)
Airtac SI160 Standard Cylinder SI160X195 FAQ
Yes, the AirTAC SI160X195 is discontinued. The direct replacement is the SAI160X195. It is dimensionally interchangeable per ISO 15552, retaining the same 160 mm bore, 195 mm stroke, output force, G3/4 port and mounting interface. You simply order the SAI equivalent for a seamless fixture fit.
This double-acting cylinder operates at 30-500 mm/s. Force outputs are: 10053 N push and 9425 N pull at 0.5 MPa; 14074 N push at 0.7 MPa; 18095 N push at 0.9 MPa; with a theoretical maximum of 2050 kgf at 1.0 MPa. It features a 40 mm rod, M36x2 thread, and 50 mm adjustable cushions at both ends.
Related AirTAC SAI Cylinders
Request a Quote for the SAI160X195
Send us the quantity and destination. We confirm price, stock and lead time on the SAI160X195 replacement — usually within 7-8 hours.