Airtac SAID200 Double Rod Cylinder SAID200X25
The AirTAC Airtac SAID200 Double Rod Cylinder SAID200X25 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 25mm stroke, G3/4 air ports and adjustable end cushioning. Its standardized mounting interface makes it interchangeable with other ISO 15552 cylinders at the mounting interface.
- BoreØ200 mm
- Stroke25 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
- 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 SAID200 Double Rod Cylinder SAID200X25
The AirTAC SAID200X25 is a double-acting, double-rod ISO 15552 profile cylinder engineered for heavy-duty symmetric actuation. Because a rod extends from both end covers, the annulus area is identical on both sides, yielding exactly 15079 N of force in both extend and retract directions at 0.5 MPa. This through-rod architecture provides superior anti-rotation guidance and allows a secondary mechanism or position flag to be driven from the rear.
Built with a robust 40 mm carbon steel rod and a G3/4 PT port, this 200 mm bore unit operates at speeds of 30-500 mm/s. It features adjustable air cushioning at both ends to decelerate the massive load smoothly. The extruded aluminum barrel includes sensor grooves on both sides, allowing you to mount CMSE reed or DMSE electronic switches exactly where the application demands.
Airtac SAID200 Double Rod Cylinder SAID200X25 Technical Specifications
| Model | Airtac SAID200 Double Rod Cylinder SAID200X25 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 25 mm |
| Acting type | Double acting |
| Port size | G3/4 |
| Rod thread | M36×2 |
| 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 stroke | Up to 1500 mm |
Specifications follow the official AirTAC SAI series datasheet and ISO 15552 dimensions. Confirm against the product label before installation. Port options: G (BSPP) / NPT.
Theoretical Output Force (Ø200mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 15080 N | 15080 N |
| 0.7 MPa | 21111 N | — |
| Max (@1.0 MPa) | 3075 kgf | |
Double-rod model: the rod passes through the rear cover, so both piston faces lose rod area and push is shown at the annular-area value. Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SAID200 Double Rod Cylinder SAID200X25
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×25 | Stroke length in mm. |
| -S | Optional built-in magnet for sensor position sensing. |
Related SAI-family variants: SAID (double rod), SAIJ (adjustable stroke), SAIL (with lock), SAIF (with valve), BSAI (enclasp / clamp-lock), and SAI-S with built-in magnet. Rod material: carbon steel (blank) / SUS420J2 (A) / SUS304 (B); seals: TPU (blank) / Viton H / NBR N.
Where the Airtac SAID200 Double Rod Cylinder SAID200X25 Is Used
Heavy Press Tonnage
Provides a balanced 15079 N of force in both directions for heavy stamping or pressing tasks where retract force must match push force.
Symmetric Transfer Unit
Drives twin mechanisms simultaneously from a single piston, using the through-rod design to actuate a secondary station in perfect synchronization.
Anti-Rotation Slide
Leverages the dual-rod guidance to prevent mechanical twisting on heavy vertical lifts, ensuring the load remains perfectly aligned throughout the short stroke.
Is the Airtac SAID200 Double Rod Cylinder SAID200X25 the Right Cylinder?
Select this 200 mm bore cylinder when an application requires immense, equal bidirectional force that a single-rod SAI cannot provide. If your mechanism only needs around 9425 N each way at 0.5 MPa, stepping down to the 160 mm bore saves space and air consumption. Conversely, if you need to hold the load securely without live air pressure, a standard SAID will drift; you should pivot to the BSAID clamp-lock series or utilize an external pilot-operated check valve.
As a dimensionally interchangeable ISO 15552 profile cylinder, it serves as a direct replacement for other standard double-rod units. Ensure your mounting setup uses the SAID accessory set: Basic, FA, LB, TC, FTC, TCM1, or TCM2. Although the 25 mm stroke is very short, the twin 40 mm rods carry high side-load capacity; always verify external guide alignment to prevent premature bearing wear.
Quick checklist
- ✓ Required force at your working pressure
- ✓ Stroke and mounting space
- ✓ Port/thread type (PT/NPT/G)
- ✓ Magnet (-S) for sensors?
- ✓ Side load — consider a guided cylinder
Installation & Maintenance Notes
- check Use clean air filtered to 40µm or finer.
- check Keep within 0.15 – 1.0 MPa operating pressure.
- check Avoid side load on the piston rod.
- check Adjust end cushion screws for smooth stops.
- check Use correct mounting accessory (FA/FB/CA/CB/LB/TC).
- check Installation by qualified personnel per AirTAC docs.
Airtac SAID200 Double Rod Cylinder SAID200X25 FAQ
Because it is a double-rod cylinder, the push and pull forces are equal. It outputs 15079 N in both directions at 0.5 MPa, 21110 N at 0.7 MPa, and 27141 N at 0.9 MPa.
Yes. The SAID200X25 is an extruded aluminum profile cylinder with standard ISO 15552 mounting dimensions, making it dimensionally interchangeable with other ISO 15552 double-rod cylinders. It uses the G3/4 port and supports Basic, FA, LB, TC, FTC, TCM1, and TCM2 mounts.
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