Airtac SAID200 Double Rod Cylinder SAID200BX5S
The AirTAC Airtac SAID200 Double Rod Cylinder SAID200BX5S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 5mm 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
- Stroke5 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAID200 Double Rod Cylinder SAID200BX5S
The AirTAC SAID200X5-S is a double-acting, double-rod ISO 15552 profile cylinder engineered for high-force, short-stroke symmetry. Because the piston rod exits both end covers, the annulus area is identical on extend and retract, yielding an equal 15079 N of thrust and pull force at 0.5 MPa. This specific configuration features SUS304 stainless steel rods (material code B) and a built-in magnet (-S) for dual-side position sensing.
Equipped with G3/4 PT tapered ports, this massive 200 mm bore actuator operates at speeds of 30-500 mm/s. The twin-rod architecture is ideal for applications requiring dual-side guidance and anti-rotation, allowing you to mount a primary workpiece on the front rod and a cam or position flag on the rear. Adjustable air cushions at both ends decelerate the heavy piston smoothly near stroke end.
Airtac SAID200 Double Rod Cylinder SAID200BX5S Technical Specifications
| Model | Airtac SAID200 Double Rod Cylinder SAID200BX5S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 5 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 SAID200BX5S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×5 | 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 SAID200BX5S Is Used
Anti-Rotation Pressing
The twin SUS304 rods provide inherent anti-rotation guidance, ensuring perfectly vertical high-force pressing without lateral drift over the 5 mm stroke.
Symmetric Force Transfer
Delivers an identical 15079 N force in both directions, ideal for clamping or forming operations where equal push and pull dynamics are critical.
Dual-Side Tool Actuation
Mount a primary work tool on the front rod end and a secondary cam or limit flag on the rear protruding rod to trigger external sequence valves.
Is the Airtac SAID200 Double Rod Cylinder SAID200BX5S the Right Cylinder?
Selecting this 200 mm bore over a smaller neighbor like the 160 mm (which provides 9425 N at 0.5 MPa) is necessary when your application demands extreme symmetric force in a very compact 5 mm stroke. A double-rod design is chosen here over a single-rod SAI when the mechanism requires strict anti-rotation control, twin-station actuation, or rear-rod sensing. For a true drop-in replacement, match the 200 mm bore, 5 mm stroke, PT port thread, and the correct ISO 15552 mounting accessory.
Note that the SAID mounting set is limited to Basic, FA, LB, TC, FTC, TCM1, and TCM2, omitting the FB, CA, CB, and CR styles found on single-rod variants. Because the standard SAID lacks a locking mechanism, it cannot hold a load without live air pressure; if position holding is required during pressure loss, consider a BSAID clamp-lock cylinder or an external pilot-operated check valve. The -S magnet pairs precisely with AirTAC CMSE reed and DMSE electronic solid-state sensors.
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 SAID200BX5S FAQ
Because it is a double-rod cylinder, the output force is identical in both directions. It provides 15079 N at 0.5 MPa, 21110 N at 0.7 MPa, and 27141 N at 0.9 MPa.
Yes, the SAID200X5-S is dimensionally interchangeable per ISO 15552. You can use it as a drop-in replacement for other ISO 15552 double-rod profile cylinders by matching the bore, stroke, and mounting dimensions.
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