Airtac SAID200 Double Rod Cylinder SAID200BX600S
The AirTAC Airtac SAID200 Double Rod Cylinder SAID200BX600S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 600mm 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
- Stroke600 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAID200 Double Rod Cylinder SAID200BX600S
The AirTAC SAID200X600-S is a double-acting, double-rod ISO 15552 profile cylinder engineered for heavy-duty symmetrical motion. Because a rod exits both end covers, the annulus area is identical on extend and retract, yielding a balanced 15079 N of force each way at 0.5 MPa. This through-rod design inherently resists torsional loads better than a single-rod actuator.
Equipped with a -S magnet, this unit supports AirTAC CMSE reed and DMSE solid-state sensors lodged in the dual-side barrel grooves. The 40 mm rods are crafted from SUS304 stainless steel (code B) for superior corrosion resistance, while adjustable air cushions at both ends absorb kinetic energy across its 30-500 mm/s speed range.
Airtac SAID200 Double Rod Cylinder SAID200BX600S Technical Specifications
| Model | Airtac SAID200 Double Rod Cylinder SAID200BX600S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 600 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 SAID200BX600S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×600 | 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 SAID200BX600S Is Used
Heavy-Duty Pressing
Delivers 21110 N of equal force in both directions at 0.7 MPa for precision metalforming and press operations.
Symmetric Transfer
Drives a dual-station transfer mechanism where the rear rod simultaneously actuates a secondary assembly tool.
Anti-Rotation Slides
Uses the twin 40 mm SUS304 rods to guide heavy industrial slides and prevent torsional deflection over 600 mm.
Is the Airtac SAID200 Double Rod Cylinder SAID200BX600S the Right Cylinder?
Choose this 200 mm bore when an application demands immense, equal bidirectional force, as stepping down to a 160 mm bore drops the output to 9425 N at 0.5 MPa. The twin 40 mm rods provide exceptional side-load capacity and anti-rotation guidance, which is critical for a 600 mm stroke where long unsupported travel can induce rod-bearing bending; an external guide is still recommended for optimal stability. Unlike a single-rod SAI, this SAID allows mounting a secondary cam or position flag on the rear rod extension.
Dimensionally interchangeable per ISO 15552, it serves as a drop-in replacement for other ISO 15552 double-rod cylinders. It uses the reduced SAID mounting set (Basic, FA, LB, TC, FTC, TCM1, TCM2), omitting FB, CA, CB, and CR accessories. Note that the adjustable air cushions only decelerate the piston near stroke end; if the air supply is lost, the load will drift. For true position holding without live pressure, consider an external rod lock or a BSAID clamp-lock variant.
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 SAID200BX600S FAQ
Because it is a double-rod cylinder, the push and pull forces are identical. It generates 15079 N at 0.5 MPa, 21110 N at 0.7 MPa, and 27141 N at 0.9 MPa in both directions.
Yes. The SAID200X600-S is dimensionally interchangeable per ISO 15552 and serves as a drop-in replacement for other ISO 15552 double-rod cylinders, featuring a PT port thread and SUS304 rods.
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