Airtac SAID200 Double Rod Cylinder SAID200X150S
The AirTAC Airtac SAID200 Double Rod Cylinder SAID200X150S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 150mm stroke, G3/4 air ports and adjustable end cushioning. Its standardized mounting interface makes it interchangeable with other ISO 15552 cylinders at the mounting interface.
- BoreØ200 mm
- Stroke150 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac SAID200 Double Rod Cylinder SAID200X150S
The AirTAC SAID200X150-S is a double-acting, double-rod ISO 15552 profile cylinder engineered for heavy-duty symmetrical actuation. A single piston drives a carbon steel rod out of both end covers, yielding identical extend and retract forces of 15079 N at 0.5 MPa. Because the rear rod protrudes through the back cover, you must account for additional clearance behind the rear cap during layout.
Equipped with a magnetic piston (-S), this 200mm bore variant operates seamlessly with AirTAC CMSE reed and DMSE electronic sensors housed within the dual-side barrel grooves. It features PT tapered port threads, adjustable air cushions at both ends to tame kinetic energy, and a 30-500 mm/s speed range suited for high-tonnage transfer operations.
Airtac SAID200 Double Rod Cylinder SAID200X150S Technical Specifications
| Model | Airtac SAID200 Double Rod Cylinder SAID200X150S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 150 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 | 15080 N | 15080 N |
| 0.7 MPa | 21111 N | — |
| Max (@1.0 MPa) | 3075 kgf | |
Double-rod model: the rod passes through the rear cover, so both piston faces lose rod area and push is shown at the annular-area value. 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 SAID200X150S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×150 | 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 SAID200X150S Is Used
Heavy-Duty Twin-Station Press
Drives two forming tools simultaneously with equal 15079 N force on both extend and retract strokes, ensuring perfectly balanced pressure across wide platens.
Symmetric-Force Transfer
Moves heavy payloads bi-directionally on an automated line where identical push and pull kinetics are required to maintain precise conveyor indexing.
Anti-Rotation Guiding Slide
Leverages the dual carbon steel rods to resist torsional deflection on heavy vertical lifts, keeping the workpiece rigid without external linear bearings.
Is the Airtac SAID200 Double Rod Cylinder SAID200X150S the Right Cylinder?
Select this 200mm bore when an application demands massive, equal bidirectional force, such as synchronizing heavy platens or driving twin-station presses. If your force requirements are lower, stepping down to the 160mm bore drops the output to 9425 N at 0.5 MPa while saving significant footprint. Conversely, the SAID200X150-S is the optimal upgrade when a 160mm unit cannot meet the 15079 N threshold. The twin-rod architecture provides inherent anti-rotation resistance and allows mounting a rear cam or position flag, a distinct advantage over single-rod SAI cylinders.
For direct compatibility, this cylinder matches the ISO 15552 mounting interface dimensions and accepts Basic, FA, LB, TC, FTC, TCM1, or TCM2 accessories (omitting FB, CA, CB, and CR). Note that the adjustable air cushions only decelerate the piston near stroke end; they do not lock the load. If pneumatic pressure is lost, the cylinder will drift, requiring an external pilot-operated check valve or a BSAID clamp-lock cylinder for true position holding.
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 SAID200X150S FAQ
Because the rod occupies both sides of the piston, the effective area is identical in both directions. It delivers 15079 N of force at 0.5 MPa, 21110 N at 0.7 MPa, and 27141 N at 0.9 MPa on both extend and retract strokes.
Yes, the SAID200X150-S is dimensionally interchangeable per ISO 15552 profile standards. It uses the same mounting footprint and accessory set (Basic, FA, LB, TC, FTC, TCM1, TCM2) as comparable double-rod cylinders, allowing a direct replacement.
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