Airtac SAID200 Double Rod Cylinder SAID200BX195S
The AirTAC Airtac SAID200 Double Rod Cylinder SAID200BX195S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 195mm 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
- Stroke195 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAID200 Double Rod Cylinder SAID200BX195S
The AirTAC SAID200X195-S is a double-acting, double-rod ISO 15552 profile cylinder engineered for heavy-duty symmetrical actuation. Because the piston rod exits both end covers, the effective annulus area is identical on extend and retract, yielding an equal both-way force of 15079 N at 0.5 MPa. The -S suffix indicates an integrated magnet for position sensing, while the B configuration specifies a SUS304 stainless steel rod for superior corrosion resistance.
This through-rod architecture allows you to mount a primary workpiece on the front rod end and a secondary mechanism, cam, or position flag on the rear rod end. The extruded aluminum barrel features sensor switch grooves on both sides, and the adjustable air cushions at both ends decelerate the piston smoothly near stroke end.
Airtac SAID200 Double Rod Cylinder SAID200BX195S Technical Specifications
| Model | Airtac SAID200 Double Rod Cylinder SAID200BX195S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 195 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 SAID200BX195S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×195 | 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 SAID200BX195S Is Used
Twin-Station Forming
Drive two forming tools simultaneously from a single actuator, utilizing the equal 15079 N force in both directions for perfectly symmetric press cycles.
Symmetric Transfer
Move heavy payloads between two conveyor lanes using the through-rod design, ensuring balanced speed and force without favoring the extend or retract stroke.
Anti-Rotation Slides
Guide heavy structural components with high side-load resistance, using the dual-rod configuration to prevent torsional twist during positioning.
Is the Airtac SAID200 Double Rod Cylinder SAID200BX195S the Right Cylinder?
Choose this 200 mm bore if your application requires substantial bidirectional force, as it matches the 15079 N pull-side figure in both directions. If you need less force, stepping down to a 160 mm bore drops the both-way output to 9425 N at 0.5 MPa. The SAID200X195-S is selected over a single-rod SAI when twin-station actuation, dual-side guidance, or rear-rod sensing is required. Note that a plain SAID does not hold its load when air is exhausted; for fail-safe holding, consider an SAIL or BSAID lock variant. As a true ISO 15552 profile cylinder, it is dimensionally interchangeable with other ISO 15552 double-rod cylinders. The PT port thread is G3/4, and the -S magnet works seamlessly with AirTAC CMSE reed and DMSE electronic switches. Because the stroke is 195 mm, side-load is moderate, but always verify the rod bearing can handle any external 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 SAID200BX195S FAQ
Because it is a double-rod cylinder, the effective area is the same on both sides, providing an equal force of 15079 N at 0.5 MPa (or 21110 N at 0.7 MPa) in both extend and retract directions.
The SAID200X195-S shares the exact ISO 15552 mounting interface dimensions, making it a drop-in replacement for other ISO 15552 profile cylinders, while offering the added benefit of a rear rod for secondary guidance or sensing.
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