Airtac SAID200 Double Rod Cylinder SAID200BX230S
The AirTAC Airtac SAID200 Double Rod Cylinder SAID200BX230S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 230mm stroke, G3/4 air ports and adjustable end cushioning. Its standardized mounting interface makes it a drop-in replacement for other ISO 15552 cylinders in automation lines.
- BoreØ200 mm
- Stroke230 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAID200 Double Rod Cylinder SAID200BX230S
The AirTAC SAID200X230-S is a double-acting, double-rod ISO 15552 profile cylinder featuring a 200 mm bore and 230 mm stroke. A single piston drives a rod out of both end covers, yielding perfectly symmetric dynamics. Because the annulus area is identical on both sides, it generates 15079 N of force in both extend and retract directions at 0.5 MPa. This through-rod configuration is equipped with a magnet for position sensing.
This variant uses SUS304 stainless steel rods (material code B) for superior corrosion resistance and includes a magnet (-S) compatible with AirTAC CMSE reed and DMSE electronic solid-state switches. The extruded aluminum barrel includes sensor grooves on both sides. It operates at 30-500 mm/s and uses adjustable air cushions at both ends to decelerate the piston near stroke limits.
Airtac SAID200 Double Rod Cylinder SAID200BX230S Technical Specifications
| Model | Airtac SAID200 Double Rod Cylinder SAID200BX230S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 230 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 | 15708 N | 15080 N |
| 0.7 MPa | 21991 N | — |
| Max (@1.0 MPa) | 3204 kgf | |
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 SAID200BX230S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×230 | 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 SAID200BX230S Is Used
Symmetric Force Transfer
Ideal for heavy presses requiring identical push and pull forces, utilizing the equal annulus area to deliver 15079 N consistently in both directions.
Anti-Rotation Slides
The twin SUS304 rods exiting both ends keep heavy loads guided and prevent rotational drift better than a single-rod configuration.
Through-Rod Sensing
Mount the workpiece on the front rod and a position flag on the rear, using the -S magnet with DMSE sensors for dual-station confirmation.
Is the Airtac SAID200 Double Rod Cylinder SAID200BX230S the Right Cylinder?
Choose this 200 mm bore when an application requires massive symmetric force, as it provides 15079 N each way at 0.5 MPa. If your load is lighter, step down to the 160 mm bore, which outputs 9425 N both ways. The twin-rod design is selected over a single-rod SAI when dual-side guidance, anti-rotation stability, or a rear-rod cam is required. Note that a plain SAID does not hold its load if air pressure is lost; for drop prevention, consider a BSAID clamp-lock cylinder or an external pilot-operated check valve. This model features PT tapered ports and accepts Basic, FA, LB, TC, FTC, TCM1, and TCM2 mounts (omitting FB/CA/CB/CR). Although 230 mm is under the 300 mm threshold, the heavy 40 mm rods still benefit from external guidance to prevent rod-bearing bending under offset loads.
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 SAID200BX230S FAQ
Because the rod occupies both sides of the piston, the effective area is equal in both directions. It provides 15079 N of force at 0.5 MPa, and 21110 N at 0.7 MPa, for both extend and retract strokes.
Yes, it is dimensionally interchangeable per ISO 15552. It serves as a drop-in replacement for other ISO 15552 profile double-rod cylinders, matching the standard mounting interface and PT port locations.
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