Airtac SAID200 Double Rod Cylinder SAID200AX105S
The AirTAC Airtac SAID200 Double Rod Cylinder SAID200AX105S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 105mm 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
- Stroke105 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAID200 Double Rod Cylinder SAID200AX105S
The AirTAC SAID200X105-S is a double-acting, double-rod ISO 15552 profile cylinder engineered for heavy-duty symmetrical motion. Because the piston rod extends from both end covers, the annulus area is identical on both sides. This yields exactly 15079 N of output force in both extend and retract directions at 0.5 MPa, ensuring perfectly balanced dual-side actuation.
Equipped with a -S magnet, this unit supports AirTAC CMSE reed and DMSE electronic solid-state sensors housed within the dual-side barrel grooves. The rod is constructed from SUS420J2 stainless steel (material code A) for enhanced corrosion resistance, while the rear protruding rod end provides an ideal mounting point for a secondary cam, position flag, or external guidance mechanism.
Airtac SAID200 Double Rod Cylinder SAID200AX105S Technical Specifications
| Model | Airtac SAID200 Double Rod Cylinder SAID200AX105S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 105 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 SAID200AX105S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×105 | 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 SAID200AX105S Is Used
Symmetric Force Transfer
Drives heavy workpieces with identical 15079 N force and speed in both directions, ensuring perfectly balanced motion for large presses and heavy-indexing platforms.
Anti-Rotation Slides
The dual through-rods provide inherent resistance to torsional deflection, guiding heavy vertical loads smoothly without the need for external guide rails.
Dual-Station Actuation
Mount the primary tool on the front rod end and a secondary mechanism or position flag on the rear protruding rod to synchronize two separate workstations simultaneously.
Is the Airtac SAID200 Double Rod Cylinder SAID200AX105S the Right Cylinder?
Selecting this 200 mm bore over the neighbouring 160 mm bore steps the bidirectional force up from 9425 N to 15079 N at 0.5 MPa, providing massive equal-force capacity for demanding transfer tasks. The twin-rod architecture is specifically chosen when an application requires superior anti-rotation resistance or needs to drive twin loads from a single actuator, unlike a standard single-rod SAI cylinder. Ensure you provision adequate rear clearance for the through-rod.
As a true ISO 15552 profile cylinder, it serves as a drop-in replacement for other ISO 15552 double-rod cylinders. To complete your setup, specify the PT tapered port threads, your preferred mounting accessory from the SAID subset (Basic, FA, LB, TC, FTC, TCM1, TCM2), and CMSE or DMSE sensors. Note that the adjustable air cushions only decelerate the piston near stroke end; if the air supply is lost, the cylinder will drift. For dead-load holding, integrate an external pilot-operated check valve or select 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 SAID200AX105S FAQ
Because it is a double-rod cylinder, the effective piston area is identical on both sides. It provides an equal force of 15079 N in both extend and retract directions at 0.5 MPa, scaling up to 21110 N at 0.7 MPa.
Yes. The SAID200X105-S is a dimensionally interchangeable ISO 15552 profile cylinder. You can use it as a drop-in replacement for other ISO 15552 double-rod cylinders, provided your mounting hardware uses the Basic, FA, LB, TC, FTC, TCM1, or TCM2 interface.
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