Airtac SAID200 Double Rod Cylinder SAID200X200S
The AirTAC Airtac SAID200 Double Rod Cylinder SAID200X200S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 200mm 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
- Stroke200 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 SAID200X200S
The AirTAC SAID200X200-S is a double-acting, double-rod ISO 15552 profile cylinder featuring a 200mm bore and 200mm stroke. Because a carbon steel rod exits both end covers, the annulus area is identical on extend and retract, yielding an equal 15079 N of force each way at 0.5 MPa. This through-rod design is ideal for anti-rotation guidance and dual-side actuation.
Equipped with a magnet (-S), this model directly supports AirTAC CMSE reed and DMSE electronic solid-state sensors housed in the dual-side barrel grooves. The extruded aluminum body integrates adjustable air cushions at both ends to decelerate the heavy piston smoothly, while the G3/4 PT port handles the high airflow required for its 30-500 mm/s speed range.
Airtac SAID200 Double Rod Cylinder SAID200X200S Technical Specifications
| Model | Airtac SAID200 Double Rod Cylinder SAID200X200S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 200 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 SAID200X200S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×200 | 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 SAID200X200S Is Used
Heavy-Duty Transfer Units
Drives large machining fixtures with equal push and pull forces, using the through-rod to mount a secondary synchronization cam for multi-station precision.
Anti-Rotation Press Feed
Guides heavy press loads without rotational twist by utilizing the dual-ended rod design, ensuring perfectly straight material feeding during high-tonnage operations.
Symmetric Force Assembly
Handles large component joining tasks where 15079 N of identical force is required in both directions to seat parts evenly without reversing load imbalances.
Is the Airtac SAID200 Double Rod Cylinder SAID200X200S the Right Cylinder?
Select this 200mm bore cylinder when an application demands massive bidirectional force (15079 N at 0.5 MPa) and symmetric dynamics. If you need less force, step down to the 160mm bore, which provides 9425 N each way at 0.5 MPa. Choose the SAID double-rod configuration over a single-rod SAI when you need to mount a secondary cam, position flag, or separate mechanism on the rear rod extension while preventing rotational drift.
This model uses PT tapered port threads and supports mounting accessories Basic, FA, LB, TC, FTC, TCM1, and TCM2 (omitting single-rod FB/CA/CB/CR mounts). It is dimensionally interchangeable per ISO 15552. Note that standard air cushions only decelerate motion; they do not hold a load. If the application must maintain position without live air pressure, use an external pilot-operated check valve or a SAIL/BSAID locking cylinder. Because the stroke is 200mm, verify side-load stresses to prevent rod-bearing bending.
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 SAID200X200S FAQ
Because the double-rod design subtracts the rod area from both sides of the piston, the extend and retract forces are equal. It delivers 15079 N each way at 0.5 MPa, 21110 N at 0.7 MPa, and 27141 N at 0.9 MPa.
Yes. The SAID200X200-S is a profile cylinder built to ISO 15552 mounting dimensions, making it a direct replacement for other ISO 15552 double-rod cylinders. It uses a standard G3/4 port and includes a magnet for CMSE/DMSE sensors.
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