Airtac SAID200 Double Rod Cylinder SAID200BX195
The AirTAC Airtac SAID200 Double Rod Cylinder SAID200BX195 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 SAID200BX195
The AirTAC SAID200X195 is a double-acting, double-rod ISO 15552 profile cylinder engineered for heavy-duty symmetric actuation. A single piston drives a rod out of both end covers, yielding identical extend and retract forces. Because the annulus area is matched on both sides, this 200 mm bore generates 15079 N of thrust each way at 0.5 MPa, and up to 27141 N at 0.9 MPa.
This specific configuration features SUS304 stainless steel rods (code B) for superior corrosion resistance, paired with PT tapered port threads. The extruded aluminum barrel includes sensor grooves on both sides, allowing you to mount CMSE reed or DMSE electronic switches on either end to track the through-rod position.
Airtac SAID200 Double Rod Cylinder SAID200BX195 Technical Specifications
| Model | Airtac SAID200 Double Rod Cylinder SAID200BX195 |
|---|---|
| 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 SAID200BX195
| 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 SAID200BX195 Is Used
Symmetric-Force Transfer
Drives heavy platens where push and pull loads are identical, utilizing the 15079 N equal both-way thrust at 0.5 MPa without speed variation between strokes.
Dual-Station Actuation
Mounts a primary workpiece on the front rod end and a secondary tooling or cam on the rear rod to operate two synchronized mechanisms from one cylinder.
Anti-Rotation Slides
Leverages the twin SUS304 rods exiting both ends to guide heavy loads against twisting forces far better than a single-rod configuration.
Is the Airtac SAID200 Double Rod Cylinder SAID200BX195 the Right Cylinder?
Selecting this 200 mm bore makes sense when an application demands massive equal bidirectional force that a single-rod SAI cannot provide without uneven dynamics. If you need less thrust, stepping down to the 160 mm bore drops the both-way output to 9425 N at 0.5 MPa. Because this is a 195 mm stroke, the twin rods protrude from both covers, requiring rear-rod clearance in your machine layout.
A plain double-rod cylinder drifts when air pressure is lost or exhausted, as the adjustable air cushions only decelerate the piston near stroke end and do not lock the load. For position holding without live pressure, consider an external pilot-operated check valve or the BSAID clamp-lock variant. To ensure drop-in compatibility, match the 200 mm bore, 195 mm stroke, PT port thread, and your required mounting accessory from the SAID set: Basic, FA, LB, TC, FTC, TCM1, or TCM2.
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 SAID200BX195 FAQ
Because the double-rod design provides equal effective piston area on both sides, 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 SAID200X195 is dimensionally interchangeable per ISO 15552 profile cylinder standards. You can drop it in as a replacement for other ISO 15552 double-rod cylinders, provided your mounting accessory uses the Basic, FA, LB, TC, FTC, TCM1, or TCM2 interface.
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