Airtac SAID200 Double Rod Cylinder SAID200BX95S
The AirTAC Airtac SAID200 Double Rod Cylinder SAID200BX95S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 95mm 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
- Stroke95 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAID200 Double Rod Cylinder SAID200BX95S
The AirTAC SAID200X95-S is a double-acting, double-rod ISO 15552 profile cylinder featuring a 200 mm bore and 95 mm stroke. Because a stainless steel SUS304 rod exits both end covers, the annulus area is identical on both sides. This generates an equal push and pull force of 15079 N at 0.5 MPa, ensuring perfectly symmetric speed and thrust for demanding transfer tasks.
Equipped with a -S magnet, this variant directly supports AirTAC CMSE reed and DMSE solid-state electronic sensors via the dual-side barrel grooves. The PT-ported G3/4 threads supply ample airflow, while the twin rods provide superior anti-rotation guidance. The extruded aluminum body keeps the unit lightweight yet robust across the -20 to +70 C range.
Airtac SAID200 Double Rod Cylinder SAID200BX95S Technical Specifications
| Model | Airtac SAID200 Double Rod Cylinder SAID200BX95S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 95 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 SAID200BX95S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×95 | 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 SAID200BX95S Is Used
Symmetric Force Transfer
Drives heavy industrial palletizers where the 15079 N of thrust must remain identical in both extend and retract motions to prevent mechanical binding.
Dual-Side Actuation
Operates twin-station forming presses simultaneously, using the front rod to drive the primary tool and the rear rod to actuate a secondary mechanism.
Anti-Rotation Guiding
Guides heavy precision machining slides with zero rotational drift, leveraging the dual SUS304 rods to keep the workpiece perfectly aligned.
Is the Airtac SAID200 Double Rod Cylinder SAID200BX95S the Right Cylinder?
Selecting this 200 mm bore is ideal when massive bidirectional force is required, stepping up significantly from the 160 mm bore which yields 9425 N at 0.5 MPa. The double-rod architecture is chosen over a single-rod SAI when an application demands high resistance to torsion, or when a secondary cam and position flag must mount on the rear rod end. Keep in mind this cylinder cannot hold a load if air pressure drops; for fail-safe position holding, consider the SAIL or BSAID clamp-lock variants.
Dimensionally interchangeable per ISO 15552, it serves as a drop-in replacement for other standard profile double-rod cylinders. It utilizes the reduced SAID mounting set (Basic, FA, LB, TC, FTC, TCM1, TCM2), omitting the FB, CA, CB, and CR accessories found on single-rod units. Although the 95 mm stroke is compact, the through-rod design requires extra rear clearance, so verify your end-of-stroke spacing.
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 SAID200BX95S FAQ
Because the double-rod design subtracts the rod area from both sides of the piston, 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 SAID200X95-S is dimensionally interchangeable per ISO 15552, meaning it shares standard mounting dimensions and can serve as a drop-in replacement for other ISO 15552 profile double-rod cylinders.
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