This model is discontinued
AirTAC has phased out the SI series. You can still order this code here: we ship the direct replacement SAI32AX195, 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 SI32 Standard Air Cylinder SI32AX195
The AirTAC SI32 Standard Air Cylinder SI32AX195 is a double-acting ISO 15552 (orig. ISO 6431) profile-barrel cylinder with a Ø32mm bore and 195mm stroke, G1/8 air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAI32AX195, which matches its ISO interface, bore, stroke, force and mounting.
- BoreØ32 mm
- Stroke195 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → SAI32AX195
- 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 SI32 Standard Air Cylinder SI32AX195
The AirTAC SI32AX195 is a discontinued double-acting ISO 15552 profile cylinder with a 32mm bore and 195mm stroke. Delivering 402N push force at 0.5MPa via a G1/8 port, it is replaced by the SAI32AX195. This direct upgrade shares the exact ISO 15552 mounting interface, bore, stroke, force and port.
The SAI32AX195 features an upgraded piston seal with two Y-shaped one-way elements for low start-up pressure and long life. This SKU uses a SUS420J2 stainless rod (A option) and lacks a magnet, so it cannot take a sensor.
Airtac SI32 Standard Air Cylinder SI32AX195 Technical Specifications
| Model | Airtac SI32 Standard Air Cylinder SI32AX195 |
|---|---|
| Series | SI ISO 15552 profile cylinder (discontinued) |
| Replacement | SAI32AX195 |
| Bore size | Ø32 mm |
| Stroke | 195 mm |
| Acting type | Double acting |
| Port size | G1/8 |
| Rod thread | M10×1.25 |
| 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, 27 mm |
| Max standard stroke | Up to 1000 mm |
Specifications follow the official AirTAC SI datasheet (now discontinued). The SAI32AX195 carries the same ISO 15552 ratings. Confirm against the product label before installation. Thread options: PT / G / NPT.
Theoretical Output Force (Ø32mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 402 N | 346 N |
| 0.7 MPa | 563 N | — |
| Max (@1.0 MPa) | 82 kgf | |
The SAI32AX195 produces the same force from the same bore. Actual usable force is lower than theoretical; size with a margin.
Model Code: Airtac SI32 Standard Air Cylinder SI32AX195
| SI | ISO 15552 profile-barrel cylinder (discontinued). |
|---|---|
| 32 | 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 SI32 Standard Air Cylinder SI32AX195 Is Used
Small Part Ejection
Uses the 402N push force to eject small molded parts from a fixture, leveraging the 195mm stroke to clear the machine bed.
Lab Test Fixtures
Applies clamping pressure for material testing, benefiting from the SUS420J2 stainless rod for corrosion resistance in humid lab environments.
Replacing the Airtac SI32 Standard Air Cylinder SI32AX195 with the SAI32AX195
To replace the SI32AX195, order the SAI32AX195. Confirm the ISO 15552 mounting interface, 32mm bore, 195mm stroke, G1/8 port and SUS420J2 rod. Since this SKU lacks a magnet (-S), it cannot accept a position sensor. If sizing up, a 40mm bore yields 628N push at 0.5MPa; sizing down is not available below 32mm. A plain cylinder drifts on air loss—the cushion only decelerates—so for load holding use an external rod lock, pilot check valve, or the SAIL/BSAI lock variant.
Replacement checklist
- ✓ Same ISO 15552 interface → SAI32AX195
- ✓ Same bore / stroke / force
- ✓ Port/thread type (PT/G/NPT)
- ✓ Magnet (-S) for sensors?
- ✓ Mounting reused (FA/FB/CA/CB/CR/LB/TC)
Airtac SI32 Standard Air Cylinder SI32AX195 FAQ
Yes, the SI32AX195 is discontinued. The direct replacement is the SAI32AX195, which shares the same ISO 15552 mounting interface, 32mm bore, 195mm stroke, force, and G1/8 port.
The 32mm bore uses a G1/8 port. It delivers 402N push and 345N pull at 0.5MPa, 563N push at 0.7MPa, 724N push at 0.9MPa, and a theoretical max of 82kgf at 1.0MPa.
Related AirTAC SAI Cylinders
Request a Quote for the SAI32AX195
Send us the quantity and destination. We confirm price, stock and lead time on the SAI32AX195 replacement — usually within 7-8 hours.