This model is discontinued
AirTAC has phased out the SI series. You can still order this code here: we ship the direct replacement SAI32X62, 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 SI32X62
The AirTAC SI32 Standard Air Cylinder SI32X62 is a double-acting ISO 15552 (orig. ISO 6431) profile-barrel cylinder with a Ø32mm bore and 62mm stroke, G1/8 air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAI32X62, which matches its ISO interface, bore, stroke, force and mounting.
- BoreØ32 mm
- Stroke62 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → SAI32X62
- 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 SI32X62
The AirTAC SI32X62 is a discontinued double-acting ISO 15552 profile cylinder with a 32 mm bore and 62 mm stroke. It delivers 402 N push force at 0.5 MPa through a G1/8 port. AirTAC replaced this EOL unit with the SAI32X62, a direct sharing the same interface, force, and mounting.
The SAI upgrade features a two Y-shaped one-way piston seal for low start-up pressure and long life. Note this non-magnet SKU cannot take a sensor.
Airtac SI32 Standard Air Cylinder SI32X62 Technical Specifications
| Model | Airtac SI32 Standard Air Cylinder SI32X62 |
|---|---|
| Series | SI ISO 15552 profile cylinder (discontinued) |
| Replacement | SAI32X62 |
| Bore size | Ø32 mm |
| Stroke | 62 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 SAI32X62 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 SAI32X62 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 SI32X62
| SI | ISO 15552 profile-barrel cylinder (discontinued). |
|---|---|
| 32 | Bore size in mm. |
| ×62 | 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 SI32X62 Is Used
Small Part Ejection
Uses the 402 N push force at 0.5 MPa to reliably kick small machined components out of a fixture at the end of the cycle.
Gate Diverting
Actuates lightweight routing flaps on a packaging line, taking advantage of the 30-800 mm/s speed range and 62 mm travel.
Replacing the Airtac SI32 Standard Air Cylinder SI32X62 with the SAI32X62
To replace the SI32X62, order the SAI32X62. Confirm the ISO 15552 mounting interface, 62 mm stroke, G1/8 port (PT/G/NPT thread), and accessory type. Since this SKU lacks the -S magnet, it cannot accept CS1-B/DS1-B sensors. If you need more force, the neighbouring 40 mm bore yields 628 N push at 0.5 MPa. For load holding, a plain cylinder drifts on air loss—the cushion only decelerates—so use an external rod lock, pilot check valve, or the SAIL/BSAI lock variant.
Replacement checklist
- ✓ Same ISO 15552 interface → SAI32X62
- ✓ 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 SI32X62 FAQ
Yes, the SI32X62 is discontinued. The direct replacement is the SAI32X62. It shares the identical ISO 15552 mounting interface, 32 mm bore, 62 mm stroke, output force, and G1/8 port, so it fits existing fixtures directly.
The 32 mm bore uses a G1/8 port. At 0.5 MPa it provides 402 N push and 345 N pull force. At 0.7 MPa push is 563 N, and 724 N at 0.9 MPa. The theoretical maximum force is 82 kgf at 1.0 MPa.
Request a Quote for the SAI32X62
Send us the quantity and destination. We confirm price, stock and lead time on the SAI32X62 replacement — usually within 7-8 hours.