This model is discontinued
AirTAC has phased out the SI series. You can still order this code here: we ship the direct replacement SAI200AX130S, 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 SI200 Standard Cylinder SI200AX130S
The AirTAC SI200 Standard Cylinder SI200AX130S is a double-acting ISO 15552 (orig. ISO 6431) profile-barrel cylinder with a Ø200mm bore and 130mm stroke, G3/4 air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAI200AX130S, which matches its ISO interface, bore, stroke, force and mounting.
- BoreØ200 mm
- Stroke130 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2.0
- StatusDiscontinued → SAI200AX130S
- 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 SI200 Standard Cylinder SI200AX130S
The AirTAC SI200AX130S is a discontinued double-acting ISO 15552 profile cylinder with a 200mm bore and 130mm stroke. It delivers 15708 N of push force at 0.5 MPa. AirTAC replaced this legacy unit with the SAI200AX130S, a direct replacement retaining the exact ISO 15552 mounting interface, 130mm stroke, output force, G3/4 port, and M36x2 rod thread.
The SAI upgrade features an improved piston seal with two Y-shaped one-way elements for low start-up pressure and extended life. This specific SI200AX130S includes the -A SUS420J2 stainless steel rod for corrosion resistance and the -S magnet for legacy CS1-B/DS1-B sensors.
Airtac SI200 Standard Cylinder SI200AX130S Technical Specifications
| Model | Airtac SI200 Standard Cylinder SI200AX130S |
|---|---|
| Series | SI ISO 15552 profile cylinder (discontinued) |
| Replacement | SAI200AX130S |
| Bore size | Ø200 mm |
| Stroke | 130 mm |
| Acting type | Double acting |
| Port size | G3/4 |
| Rod thread | M36×2.0 |
| 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 – 500 mm/s |
| Cushion | Adjustable, 50 mm |
| Max standard stroke | Up to 1500 mm |
Specifications follow the official AirTAC SI datasheet (now discontinued). The SAI200AX130S carries the same ISO 15552 ratings. Confirm against the product label before installation. Thread options: PT / G / NPT.
Theoretical Output Force (Ø200mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 15708 N | 15080 N |
| 0.7 MPa | 21991 N | — |
| Max (@1.0 MPa) | 3204 kgf | |
The SAI200AX130S produces the same force from the same bore. Actual usable force is lower than theoretical; size with a margin.
Model Code: Airtac SI200 Standard Cylinder SI200AX130S
| SI | ISO 15552 profile-barrel cylinder (discontinued). |
|---|---|
| 200 | Bore size in mm. |
| ×130 | 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 SI200 Standard Cylinder SI200AX130S Is Used
Heavy Press Clamping
Generates up to 21991 N at 0.7 MPa to secure large steel fabrications during heavy machining or welding operations.
Stamping Press Feed
Drives robust 130mm stroke movements to feed thick plate materials into high-tonnage stamping presses reliably.
Replacing the Airtac SI200 Standard Cylinder SI200AX130S with the SAI200AX130S
To replace the SI200AX130S, order the SAI200AX130S. Verify your ISO 15552 mounting fixture, the 130mm stroke, G3/4 port, and the -A/-S options. If you need higher force, the adjacent 160mm bore yields 10053 N push at 0.5 MPa; if less force is acceptable, stepping down is an option. Because this plain cylinder does not hold load on air loss—the 50mm adjustable cushion only decelerates near stroke end—use an external rod lock, pilot check valve, or the SAIL/BSAI lock variant for suspended loads. The SAI family also adds the SAIF self-valve option. Note: the -S magnet works with CS1-B/DS1-B switches, while the SAI uses current AirTAC sensors.
Replacement checklist
- ✓ Same ISO 15552 interface → SAI200AX130S
- ✓ Same bore / stroke / force
- ✓ Port/thread type (PT/G/NPT)
- ✓ Magnet (-S) for sensors?
- ✓ Mounting reused (FA/FB/CA/CB/CR/LB/TC)
Airtac SI200 Standard Cylinder SI200AX130S FAQ
Yes, the SI200AX130S is discontinued. The direct replacement is the SAI200AX130S. It is dimensionally interchangeable per ISO 15552, matching the 200mm bore, 130mm stroke, output force, G3/4 port, and mounting accessories.
This double-acting cylinder features a G3/4 port. It delivers 15708 N push and 15080 N pull at 0.5 MPa, 21991 N push at 0.7 MPa, 28274 N push at 0.9 MPa, and a theoretical max of 3204 kgf at 1.0 MPa.
Related AirTAC SAI Cylinders
Request a Quote for the SAI200AX130S
Send us the quantity and destination. We confirm price, stock and lead time on the SAI200AX130S replacement — usually within 7-8 hours.