This model is discontinued
AirTAC has phased out the SI series. You can still order this code here: we ship the direct replacement SAID32X200, 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 SID Series Double-Rod Cylinder SID32X200
The AirTAC Airtac SID Series Double-Rod Cylinder SID32X200 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 SAID32X200, 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 → SAID32X200
- 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 SID Series Double-Rod Cylinder SID32X200
The AirTAC SID32X200 is a discontinued double-acting double-rod ISO 15552 cylinder where a rod exits both ends on one piston, making push and pull force equal at 345 N @0.5 MPa, 483 N @0.7 MPa, and 621 N @0.9 MPa. The direct replacement is the SAID32X200, matching the 32mm bore, 200mm stroke, G1/8 port, and mounting interface. The SAI upgrade uses an upgraded piston seal with two Y-shaped one-way elements for low start-up pressure and long life.
The 12mm rod has an M10x1.25 thread, 27mm adjustable cushions at each end, and operates at 30-800 mm/s. This non-magnet model cannot take a sensor. A plain cylinder does not hold loads on air loss; the cushion only decelerates near stroke end, so use an external rod lock or SAIL/BSAI variant for held loads.
Airtac SID Series Double-Rod Cylinder SID32X200 Technical Specifications
| Model | Airtac SID Series Double-Rod Cylinder SID32X200 |
|---|---|
| Series | SI ISO 15552 profile cylinder (discontinued) |
| Replacement | SAID32X200 |
| 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 SAID32X200 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 SAID32X200 produces the same force from the same bore. Actual usable force is lower than theoretical; size with a margin.
Model Code: Airtac SID Series Double-Rod Cylinder SID32X200
| 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 SID Series Double-Rod Cylinder SID32X200 Is Used
Synchronized Tool Driving
Drives two separate operations simultaneously from one piston, utilizing the equal both ways force to push and pull separate mechanisms without requiring a second cylinder.
Anti-Rotation Guiding
The dual 12mm rods exiting both ends prevent piston rotation during travel, maintaining precise alignment for workpieces that cannot tolerate angular deflection.
Symmetrical Transfer
Mounts centrally to push a part forward on the extend stroke and pull a fixture back on the retract stroke, using the identical 345 N @0.5 MPa force in both directions.
Replacing the Airtac SID Series Double-Rod Cylinder SID32X200 with the SAID32X200
To replace the discontinued SID32X200, install the direct replacement SAID32X200, which reuses the exact ISO 15552 mounting interface (Basic, FA, LB, TC) and G1/8 port. Size both ways by checking the equal force: if 483 N @0.7 MPa is insufficient, step up to the 40mm bore, or drop to a smaller bore if overspecified. A double rod is right when you need anti-rotation stability or need to drive two tools. This SKU lacks the -S magnet and cannot take a sensor. For stroke lengths of 300mm or greater, verify side-load limits to prevent guide wear.
Replacement checklist
- ✓ Same ISO 15552 interface → SAID32X200
- ✓ Same bore / stroke / force
- ✓ Port/thread type (PT/G/NPT)
- ✓ Magnet (-S) for sensors?
- ✓ Mounting reused (FA/FB/CA/CB/CR/LB/TC)
Airtac SID Series Double-Rod Cylinder SID32X200 FAQ
Yes, the SID32X200 is discontinued. The direct replacement is the SAID32X200, which matches the 32mm bore, 200mm stroke, G1/8 port, and ISO 15552 mounting. The SAI family also adds SAIL and BSAI lock variants the SI line lacked.
Force is equal both ways at 345 N @0.5 MPa, 483 N @0.7 MPa, and 621 N @0.9 MPa. The air port is G1/8, the rod thread is M10x1.25, and speed is 30-800 mm/s.
Related AirTAC SAI Cylinders
Request a Quote for the SAID32X200
Send us the quantity and destination. We confirm price, stock and lead time on the SAID32X200 replacement — usually within 7-8 hours.