This model is discontinued
AirTAC has phased out the SI series. You can still order this code here: we ship the direct replacement SAI32X200CA, 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 SI32X200CA
The AirTAC SI32 Standard Air Cylinder SI32X200CA is a double-acting ISO 15552 (orig. ISO 6431) profile-barrel cylinder with a Ø32mm bore and 200mm stroke, G1/8 air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAI32X200CA, which matches its ISO interface, bore, stroke, force and mounting.
- BoreØ32 mm
- Stroke200 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → SAI32X200CA
- 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 SI32X200CA
The AirTAC SI32X200CA is a discontinued double-acting ISO 15552 profile cylinder with a 32 mm bore and 200 mm stroke. It delivers 402 N push force at 0.5 MPa via a G1/8 port. AirTAC replaced this legacy unit with the SAI32X200CA, a direct upgrade retaining the exact ISO 15552 mounting interface, CA clevis, stroke and output force.
The SAI replacement features an upgraded piston seal using two Y-shaped one-way elements for low start-up pressure and long life. It also introduces SAIL, SAIF and BSAI lock variants the SI lacked. Note this no-S SKU lacks a magnet and cannot take a sensor.
Airtac SI32 Standard Air Cylinder SI32X200CA Technical Specifications
| Model | Airtac SI32 Standard Air Cylinder SI32X200CA |
|---|---|
| Series | SI ISO 15552 profile cylinder (discontinued) |
| Replacement | SAI32X200CA |
| Bore size | Ø32 mm |
| Stroke | 200 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 SAI32X200CA 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 SAI32X200CA 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 SI32X200CA
| SI | ISO 15552 profile-barrel cylinder (discontinued). |
|---|---|
| 32 | Bore size in mm. |
| ×200 | 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 SI32X200CA Is Used
Small Part Ejection
Ideal for pushing lightweight machined components out of a fixture using the 402 N push force and CA clevis pivot.
Package Diverting
Handles 200 mm diverting strokes on packaging lines, moving small cartons with a 20 kg vertical lift margin.
Clamp Actuation
Secures low-mass workpieces during secondary machining, relying on the 345 N pull force at 0.5 MPa.
Replacing the Airtac SI32 Standard Air Cylinder SI32X200CA with the SAI32X200CA
To replace the SI32X200CA, order the SAI32X200CA. Confirm the ISO 15552 CA clevis mount, 32 mm bore, 200 mm stroke and G1/8 port. Because this SKU lacks an -S magnet, it cannot accept CS1-B/DS1-B sensors; order an -S version if position sensing is needed. At 0.5 MPa it yields 402 N push and 345 N pull; neighbouring bores (40 mm) offer 628 N if more force is required. 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 to hold loads. The 200 mm stroke is safe from rod-bending, but maintain guide alignment to prevent side loads.
Replacement checklist
- ✓ Same ISO 15552 interface → SAI32X200CA
- ✓ 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 SI32X200CA FAQ
Yes, the SI32X200CA is discontinued. The direct replacement is the SAI32X200CA. It shares the same ISO 15552 interface, 32 mm bore, 200 mm stroke, G1/8 port and CA clevis mounting, fitting existing fixtures perfectly.
It features a G1/8 port and M10x1.25 rod thread. Force output is 402 N push and 345 N pull at 0.5 MPa, 563 N push at 0.7 MPa, 724 N push at 0.9 MPa, with a theoretical max of 82 kgf at 1.0 MPa. Speed is 30-800 mm/s.
Related AirTAC SAI Cylinders
Request a Quote for the SAI32X200CA
Send us the quantity and destination. We confirm price, stock and lead time on the SAI32X200CA replacement — usually within 7-8 hours.