This model is discontinued
AirTAC has phased out the SI series. You can still order this code here: we ship the direct replacement SAID32X200S, 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 SID32X200S
The AirTAC Airtac SID Series Double-Rod Cylinder SID32X200S 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 SAID32X200S, 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 → SAID32X200S
- 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 SID32X200S
The AirTAC SID32X200S is a double-acting, double-rod ISO 15552 cylinder where a rod exits both ends, ensuring push and pull force is equal both ways (345 N @0.5 MPa). This model is discontinued and the direct replacement is the SAID32X200S, retaining the 32mm bore, 200mm stroke, G1/8 port, and ISO 15552 mounting interface. The SAI family features an upgraded piston seal using two Y-shaped one-way elements for low start-up pressure and long life.
With a 12mm rod and M10x1.25 thread, the dual-rod design provides anti-rotation stability and allows the back rod to carry a sensor cam. The built-in magnet (-S) supports legacy CS1-B/DS1-B switches. Note that air cushions only decelerate; for load holding on air loss, use an external rod lock or SAIL/BSAI variant.
Airtac SID Series Double-Rod Cylinder SID32X200S Technical Specifications
| Model | Airtac SID Series Double-Rod Cylinder SID32X200S |
|---|---|
| Series | SI ISO 15552 profile cylinder (discontinued) |
| Replacement | SAID32X200S |
| 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 SAID32X200S 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 SAID32X200S 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 SID32X200S
| 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 SID32X200S Is Used
External Cam Actuation
Uses the rear rod extension to drive an external cam mechanism while the front rod performs the primary work, benefiting from equal push and pull force.
Dual-Side Transfer
Pushes a transfer carriage from both ends simultaneously on a conveyor line, ensuring parallel movement and preventing torsional twist on the payload.
Compact Gripper Sync
Synchronizes two opposing tooling heads with a single piston, relying on the anti-rotation properties of the double-rod design for precise part gripping.
Replacing the Airtac SID Series Double-Rod Cylinder SID32X200S with the SAID32X200S
To replace the discontinued SID32X200S, specify the SAID32X200S, which matches the 32mm bore, 200mm stroke, G1/8 port, and ISO 15552 mounting footprint (Basic, FA, LB, TC). Because force is equal both ways, sizing is symmetrical; if more force is needed, step up to the 40mm bore (528 N @0.5 MPa). A double-rod cylinder is the right choice when you need anti-rotation resistance or must drive two tools simultaneously. Select the -S option for the piston magnet. For strokes >=300mm, verify side-load limits to prevent excessive guide wear. Speed ranges 30-800 mm/s.
Replacement checklist
- ✓ Same ISO 15552 interface → SAID32X200S
- ✓ 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 SID32X200S FAQ
Yes, the SID32X200S is discontinued. The direct replacement is the SAID32X200S. It shares the same ISO 15552 interface, 32mm bore, 200mm stroke, G1/8 port, and equal-both-ways force, but uses an upgraded piston seal.
Force is equal both ways: 345 N @0.5 MPa, 483 N @0.7 MPa, and 621 N @0.9 MPa. Operating speed is 30-800 mm/s. It uses a G1/8 port and adjustable air cushions that only decelerate, meaning an external rod lock is required for load holding.
Related AirTAC SAI Cylinders
Request a Quote for the SAID32X200S
Send us the quantity and destination. We confirm price, stock and lead time on the SAID32X200S replacement — usually within 7-8 hours.