Airtac SAID63 Double Rod Cylinder SAID63X200S
The AirTAC Airtac SAID63 Double Rod Cylinder SAID63X200S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø63mm bore and 200mm stroke, G3/8 air ports and adjustable end cushioning. Its standardized mounting interface makes it interchangeable with other ISO 15552 cylinders at the mounting interface.
- BoreØ63 mm
- Stroke200 mm
- Port sizeG3/8
- Acting typeDouble acting
- Rod threadM16×1.5
- CushionAdjustable, 36 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 SAID63 Double Rod Cylinder SAID63X200S
The AirTAC SAID63X200-S is a double-acting, double-rod ISO 15552 profile cylinder featuring a 63mm bore and 200mm stroke. Because a carbon steel rod exits both ends, the annulus area is identical on extend and retract, yielding equal force and speed in both directions at 1402 N each way at 0.5 MPa. The integrated -S magnet works seamlessly with AirTAC CMSE reed and DMSE solid-state switches mounted in the dual side sensor grooves.
This through-rod design allows you to mount the primary workpiece on one end while utilizing the rear rod end for a secondary cam, position flag, or twin-station drive. The extruded aluminum barrel ensures dimensional interchangeability per ISO 15552, and the adjustable air cushions at both ends decelerate the piston smoothly without acting as a position hold.
Airtac SAID63 Double Rod Cylinder SAID63X200S Technical Specifications
| Model | Airtac SAID63 Double Rod Cylinder SAID63X200S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø63 mm |
| Stroke | 200 mm |
| Acting type | Double acting |
| Port size | G3/8 |
| Rod thread | M16×1.5 |
| 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 – 800 mm/s |
| Cushion | Adjustable, 36 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 (Ø63mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 1402 N | 1402 N |
| 0.7 MPa | 1962 N | — |
| Max (@1.0 MPa) | 286 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 SAID63 Double Rod Cylinder SAID63X200S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 63 | Bore size in mm. |
| ×200 | 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 SAID63 Double Rod Cylinder SAID63X200S Is Used
Symmetric Force Transfer
Ideal for pressing and transferring loads where the 1402 N output must remain perfectly balanced in both extend and retract motions without speed variation.
Anti-Rotation Slides
The twin carbon steel rods provide exceptional torsional resistance, preventing load rotation on linear slides that require high guiding accuracy.
Dual-Station Actuation
Mount a primary tool on the front rod and a secondary cam or limit flag on the rear protruding rod to drive two synchronized mechanisms from one cylinder.
Is the Airtac SAID63 Double Rod Cylinder SAID63X200S the Right Cylinder?
Choose this 63mm bore when an application demands 1402 N of push and pull force simultaneously. If your mechanism requires less force, stepping down to the 50mm bore yields 825 N both ways at 0.5 MPa; stepping up to the 80mm bore provides 2268 N. The double-rod architecture is selected over a single-rod SAI when superior anti-rotation guidance or dual-side actuation is required. Remember that a plain SAID cylinder will drift if air pressure is lost or the valve is centered; for load-holding safety, consider an external rod lock or the BSAID clamp-lock variant.
This model uses a G3/8 port with PT tapered threads and supports mounting accessories Basic, FA, LB, TC, FTC, TCM1, and TCM2. Since the stroke is 200mm, side-load stress on the rod bearing is moderate, but always ensure proper alignment to prevent premature seal wear.
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 SAID63 Double Rod Cylinder SAID63X200S FAQ
Because the rod occupies both sides of the piston, the effective area is equal in both directions. It provides 1402 N of force both extending and retracting at 0.5 MPa, and 1962 N at 0.7 MPa.
Yes, it is dimensionally interchangeable with ISO 15552 profile cylinders. It supports Basic, FA, LB, TC, FTC, TCM1, and TCM2 mounts, but omits FB, CA, CB, and CR accessories found on single-rod variants.
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