Airtac SAID200 Double Rod Cylinder SAID200X700
The AirTAC Airtac SAID200 Double Rod Cylinder SAID200X700 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 700mm 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
- Stroke700 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 SAID200X700
The AirTAC SAID200X700 is a double-acting, double-rod ISO 15552 profile cylinder engineered for heavy-duty symmetrical motion. A single piston drives a carbon steel rod out of both end covers, yielding an effective annulus area that produces exactly 15079 N of force in both extend and retract directions at 0.5 MPa. This equal-force characteristic eliminates speed and pressure disparities between strokes, ensuring highly stable transfer.
Because the rod protrudes from the rear, you can mount a position flag or secondary cam on the opposite end to actuate external mechanisms. The extruded aluminum barrel features sensor grooves on both sides for flexible mounting of CMSE reed or DMSE electronic switches. Note that the through-rod design requires additional rear clearance compared to a single-rod SAI cylinder.
Airtac SAID200 Double Rod Cylinder SAID200X700 Technical Specifications
| Model | Airtac SAID200 Double Rod Cylinder SAID200X700 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 700 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 SAID200X700
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×700 | 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 SAID200X700 Is Used
Symmetric Force Pressing
Delivers 21110 N at 0.7 MPa in both directions, perfect for heavy industrial pressing tasks requiring identical push and pull pressure.
Twin-Station Transfer
The through-rod design allows one end to drive a primary workpiece while the rear end actuates a secondary mechanism simultaneously.
Anti-Rotation Slides
Dual rods prevent piston rotation during heavy-load elevation, ensuring precise vertical guidance without twisting.
Is the Airtac SAID200 Double Rod Cylinder SAID200X700 the Right Cylinder?
Selecting this 200 mm bore model is ideal when an application demands immense bidirectional power and superior anti-rotation guidance. If your process requires less force, stepping down to the 160 mm bore yields 9425 N at 0.5 MPa while saving footprint. Conversely, if you need to hold a load statically without live air pressure, a plain SAID will drift when air is lost; you should instead consider the SAIL lock or BSAID clamp-lock variants. This model uses a PT tapered G3/4 port and supports Basic, FA, LB, TC, FTC, TCM1, and TCM2 mounts, omitting the FB, CA, CB, and CR options.
With a 700 mm stroke, the 40 mm diameter rod and its M36x2 thread can handle substantial side loads, but the extended unsupported length increases rod-bearing bending risks. Always pair this cylinder with an external guide to prevent premature wear. It is dimensionally interchangeable per ISO 15552, serving as a direct replacement for other double-rod cylinders without claiming brand equivalence.
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 SAID200X700 FAQ
Because the double-rod design subtracts the rod area on both sides, the 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 SAID200X700 is dimensionally interchangeable per ISO 15552. It serves as a direct replacement for other profile-type double-rod cylinders, utilizing a standard G3/4 port and M36x2 rod thread.
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