Airtac SAID200 Double Rod Cylinder SAID200X700S
The AirTAC Airtac SAID200 Double Rod Cylinder SAID200X700S 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 SAID200X700S
The AirTAC SAID200X700-S is a double-acting, double-rod ISO 15552 profile cylinder featuring a 200 mm bore and 700 mm stroke. Because twin carbon steel rods occupy both sides of the piston, the annulus area is identical in each direction, yielding an equal extend and retract force of 15079 N at 0.5 MPa. The integrated -S magnet pairs directly with AirTAC CMSE reed and DMSE solid-state switches mounted along the dual sensor grooves.
Exiting both end covers, the rear rod provides superior anti-rotation guidance and can drive a secondary mechanism or position flag. This heavy-duty actuator includes adjustable air cushions at both ends (50 mm cushion length) to decelerate high-mass loads, though it will not hold position pneumatically if air pressure is lost.
Airtac SAID200 Double Rod Cylinder SAID200X700S Technical Specifications
| Model | Airtac SAID200 Double Rod Cylinder SAID200X700S |
|---|---|
| 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 SAID200X700S
| 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 SAID200X700S Is Used
Anti-Rotation Slides
The twin carbon steel rods prevent piston rotation, guiding heavy straight-line presses and lifting frames without twisting under asymmetrical loads.
Symmetric-Force Transfer
Delivers an equal 15079 N push and pull force at 0.5 MPa, ideal for shuttle systems that must perform identical work extending and retracting.
Dual-Side Tooling Actuation
Mount the primary workpiece on the front rod and a position flag or secondary cam on the rear rod to trigger DMSE sensors at both stroke extremes.
Is the Airtac SAID200 Double Rod Cylinder SAID200X700S the Right Cylinder?
Choose this 200 mm bore when an application requires immense symmetric force, as it generates 15079 N in both directions at 0.5 MPa. If your mechanism needs less thrust, stepping down to the 160 mm bore yields 9425 N each way. The double-rod design is selected over a single-rod SAI when twin-station actuation, rear-rod cam actuation, or strict anti-rotation guidance is required. For safety, note that a plain SAID cylinder drifts when air is exhausted; use a BSAID clamp-lock or external rod lock for fail-safe load holding.
This 700 mm stroke uses a G3/4 PT port and a M36x2 rod thread. Since the stroke is 700 mm, the long unsupported rod length mandates an external guide to prevent rod-bearing bending under heavy side loads. It supports mounting accessories Basic, FA, LB, TC, FTC, TCM1, and TCM2, ensuring dimensionally interchangeable per ISO 15552 direct compatibility.
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 SAID200X700S FAQ
Because the double-rod design creates equal annulus areas on both sides, it provides 15079 N of force in both the extend and retract directions at 0.5 MPa, and 21110 N at 0.7 MPa.
Yes, the SAID200X700-S is dimensionally interchangeable per ISO 15552 standards. It uses the same mounting footprint and G3/4 PT ports, but omits FB, CA, CB, and CR mounts which are single-rod only.
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Covers non-human-caused product damage.
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Standard models are processed and dispatched in 3-5 business days.
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