Airtac SAID63 Double Rod Cylinder SAID63X700
The AirTAC Airtac SAID63 Double Rod Cylinder SAID63X700 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø63mm bore and 700mm 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
- Stroke700 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 SAID63X700
The AirTAC SAID63X700 is a double-acting, double-rod ISO 15552 profile cylinder featuring a 63mm bore and 700mm stroke. Because the twin rods occupy both sides of the piston, the annulus area is identical in extend and retract, yielding a balanced 1402N output at 0.5MPa in either direction. The extruded aluminum barrel includes sensor grooves on both sides for flexible mounting of CMSE reed or DMSE electronic switches.
This through-rod architecture allows you to mount the primary workpiece on one end while utilizing the rear rod end for a position flag, cam, or secondary mechanism. The standard carbon steel rods provide robust dual-side guidance and superior anti-rotation resistance compared to a single-rod SAI. It uses a PT G3/8 port and adjustable air cushions at both ends to decelerate the payload smoothly.
Airtac SAID63 Double Rod Cylinder SAID63X700 Technical Specifications
| Model | Airtac SAID63 Double Rod Cylinder SAID63X700 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø63 mm |
| Stroke | 700 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 SAID63X700
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 63 | 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 SAID63 Double Rod Cylinder SAID63X700 Is Used
Symmetric-Force Transfer
Handles material transfer where identical push and pull speeds are critical, utilizing the equal annulus area of the twin rods to prevent jerky movements.
Twin-Station Actuation
Drives two synchronized workstations from one cylinder, using the through-rod design to actuate mechanisms on both ends simultaneously.
Rear-Cam Positioning
Mounts a cam or limit flag on the rear rod end to trigger external sensors, keeping the primary tool side completely clear of obstructions.
Is the Airtac SAID63 Double Rod Cylinder SAID63X700 the Right Cylinder?
Select this 63mm bore when your application requires equal push and pull forces—delivering 1402N at 0.5MPa and 1962N at 0.7MPa both ways—along with anti-rotation stability. If your mechanism needs less force, step down to the 50mm bore (825N at 0.5MPa); if you require higher thrust, step up to the 80mm bore (2268N at 0.5MPa). At a 700mm stroke, the unsupported rod length increases the risk of rod-bearing bending under side loads, so utilizing an external guide is highly recommended.
Choose this double-rod configuration over a single-rod SAI when you need to drive a second mechanism or mount rear sensing hardware. It is dimensionally interchangeable per ISO 15552, making it a direct replacement for other ISO 15552 double-rod cylinders. Note that a plain SAID does not hold its position if air pressure is lost; for locking requirements, consider the SAIL or BSAID series. The mounting accessory set includes Basic, FA, LB, TC, FTC, TCM1, and TCM2.
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 SAID63X700 FAQ
The SAID63X700 provides equal force in both extend and retract directions due to its double-rod design. It delivers 1402N at 0.5MPa, 1962N at 0.7MPa, and 2523N at 0.9MPa.
Yes, it is dimensionally interchangeable per ISO 15552. However, the SAID series uses a reduced mounting set: Basic, FA, LB, TC, FTC, TCM1, and TCM2. It omits the FB, CA, CB, and CR brackets found on single-rod cylinders.
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