This model is discontinued
AirTAC has phased out the SI series. You can still order this code here: we ship the direct replacement SAI32X60STC, 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 SI32X60STC
The AirTAC SI32 Standard Air Cylinder SI32X60STC is a double-acting ISO 15552 (orig. ISO 6431) profile-barrel cylinder with a Ø32mm bore and 60mm stroke, G1/8 air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAI32X60STC, which matches its ISO interface, bore, stroke, force and mounting.
- BoreØ32 mm
- Stroke60 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → SAI32X60STC
- 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 SI32X60STC
The AirTAC SI32X60STC is a discontinued double-acting ISO 15552 profile cylinder with a 32mm bore and 60mm stroke, delivering 402N push force at 0.5MPa via a G1/8 port. It is directly replaced by the SAI32X60STC, a direct upgrade retaining the exact same interface, TC trunnion mount, and dimensions.
The SAI upgrade features a modernized piston seal with two Y-shaped one-way elements for low start-up pressure and long life. The -S magnet works with legacy CS1-B/DS1-B sensors, while the SAI family adds SAIL and BSAI lock variants absent in the SI line.
Airtac SI32 Standard Air Cylinder SI32X60STC Technical Specifications
| Model | Airtac SI32 Standard Air Cylinder SI32X60STC |
|---|---|
| Series | SI ISO 15552 profile cylinder (discontinued) |
| Replacement | SAI32X60STC |
| Bore size | Ø32 mm |
| Stroke | 60 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 SAI32X60STC 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 SAI32X60STC 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 SI32X60STC
| SI | ISO 15552 profile-barrel cylinder (discontinued). |
|---|---|
| 32 | 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 SI32 Standard Air Cylinder SI32X60STC Is Used
Small Part Ejection
Ideal for pushing lightweight finished parts out of machining centers using the 402N push force at 0.5MPa.
Compact Clamping
Provides reliable 345N pull force at 0.5MPa for holding small workpieces securely during light assembly operations.
Package Diverting
The 60mm stroke and TC trunnion mount fit neatly into tight transfer lines for sorting small boxes or trays.
Replacing the Airtac SI32 Standard Air Cylinder SI32X60STC with the SAI32X60STC
To replace the SI32X60STC, order the SAI32X60STC and verify your ISO 15552 TC trunnion mounting interface, 60mm stroke, G1/8 port, and the -S magnet for CS1-B/DS1-B sensors. If you need more force, the neighbouring 40mm bore yields 628N push at 0.5MPa; if less is acceptable, check smaller custom options. Remember that a standard cylinder drifts on air loss—the cushion only decelerates—so use a pilot check valve or the SAIL/BSAI lock variant for load holding. For high-heat environments up to 150C, select the Viton H seal option.
Replacement checklist
- ✓ Same ISO 15552 interface → SAI32X60STC
- ✓ 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 SI32X60STC FAQ
Yes, the SI32X60STC is discontinued. The direct replacement is the SAI32X60STC, which shares the identical ISO 15552 mounting interface, 32mm bore, 60mm stroke, G1/8 port, and TC mount, fitting existing fixtures perfectly.
The 32mm bore uses a G1/8 port and delivers 402N push and 345N pull at 0.5MPa, 563N push at 0.7MPa, 724N push at 0.9MPa, and a maximum theoretical force of 82kgf at 1.0MPa.
Related AirTAC SAI Cylinders
Request a Quote for the SAI32X60STC
Send us the quantity and destination. We confirm price, stock and lead time on the SAI32X60STC replacement — usually within 7-8 hours.