This model is discontinued
AirTAC has phased out the SI series. You can still order this code here: we ship the direct replacement SAI32X200TC, 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 SI32X200TC
The AirTAC SI32 Standard Air Cylinder SI32X200TC 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 SAI32X200TC, 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 → SAI32X200TC
- 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 SI32X200TC
The AirTAC SI32X200TC is a discontinued double-acting ISO 15552 profile cylinder with a 32mm bore and 200mm stroke. Delivering 402N push force at 0.5MPa via a G1/8 port, it is replaced by the SAI32X200TC. This direct upgrade keeps the identical TC trunnion mounting, stroke, and output force, fitting existing fixtures seamlessly.
The SAI features an upgraded piston seal with two Y-shaped one-way elements for low start-up pressure and long life. Note this SKU lacks a magnet, so it cannot accept a CS1-B/DS1-B sensor. The SAI family also adds SAIL, SAIF, and BSAI lock variants the SI lacked.
Airtac SI32 Standard Air Cylinder SI32X200TC Technical Specifications
| Model | Airtac SI32 Standard Air Cylinder SI32X200TC |
|---|---|
| Series | SI ISO 15552 profile cylinder (discontinued) |
| Replacement | SAI32X200TC |
| 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 SAI32X200TC 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 SAI32X200TC 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 SI32X200TC
| 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 SI32X200TC Is Used
Small Part Ejection
Ideal for pushing lightweight machined components out of an automated fixture using the 402N push force at 0.5MPa.
Package Diverting
Suitable for actuating small divert arms on a packaging line where a 200mm stroke and 20kg vertical lift capacity are sufficient.
Clamp Actuation
Provides reliable clamping pressure for holding thin sheet metal or plastic parts during light assembly processes.
Replacing the Airtac SI32 Standard Air Cylinder SI32X200TC with the SAI32X200TC
To replace the SI32X200TC, order the SAI32X200TC. Confirm the ISO 15552 TC trunnion interface, 32mm bore, 200mm stroke, and G1/8 port (PT/G/NPT thread options). Because this specific SKU lacks the -S magnet, it cannot support position sensing; order the SAI32X200TCS if a switch is required. The 200mm stroke is well within the 1000mm standard maximum, but at this length ensure guide alignment to prevent rod bending. If sizing up or down, neighbouring bores (40mm) offer 628N push at 0.5MPa. For load holding on air loss, note the cushion only decelerates; use an external pilot check valve or the SAIL/BSAI lock variant.
Replacement checklist
- ✓ Same ISO 15552 interface → SAI32X200TC
- ✓ 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 SI32X200TC FAQ
Yes, the SI32X200TC is discontinued. The direct replacement is the SAI32X200TC. It is dimensionally interchangeable per ISO 15552, retaining the same 32mm bore, 200mm stroke, G1/8 port, and TC trunnion mounting interface.
This double-acting cylinder uses a G1/8 port. The force output is 402N push and 345N pull at 0.5MPa, 563N push at 0.7MPa, 724N push at 0.9MPa, and a theoretical maximum of 82kgf at 1.0MPa. It operates at speeds of 30-800mm/s.
Related AirTAC SAI Cylinders
Request a Quote for the SAI32X200TC
Send us the quantity and destination. We confirm price, stock and lead time on the SAI32X200TC replacement — usually within 7-8 hours.