This model is discontinued
AirTAC has phased out the SI series. You can still order this code here: we ship the direct replacement SAID63X10, with the same bore, stroke, output force, port and mounting, so it fits the same application. The SAI replacement keeps the same ISO 15552 mounting interface, bore, stroke, output force and accessories, so it drops straight into existing fixtures. It is the current-production version of this cylinder with an upgraded piston seal.
Airtac SID Series Double-Rod Cylinder SID63X10
The AirTAC Airtac SID Series Double-Rod Cylinder SID63X10 is a double-acting ISO 15552 (orig. ISO 6431) profile-barrel cylinder with a Ø63mm bore and 10mm stroke, G3/8 air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAID63X10, which matches its ISO interface, bore, stroke, force and mounting.
- BoreØ63 mm
- Stroke10 mm
- Port sizeG3/8
- Acting typeDouble acting
- Rod threadM16×1.5
- StatusDiscontinued → SAID63X10
- 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 SID Series Double-Rod Cylinder SID63X10
The AirTAC SID63X10 is a double-acting, double-rod ISO 15552 cylinder featuring a 63mm bore and 10mm stroke. Because a rod exits both ends on one piston, both faces use the rod-side area, making push and pull force equal. This model is discontinued; the direct replacement is the SAID63X10, which matches the ISO 15552 interface, bore, stroke, G3/8 port, and mounting. The SAI upgrade also uses an upgraded piston seal with two Y-shaped one-way elements for low start-up pressure and long life.
With a 20mm rod and M16x1.5 thread, it delivers 1402N at 0.5MPa, 1962N at 0.7MPa, and 2523N at 0.9MPa equally both ways. This SKU has no -S magnet and cannot take a sensor. Note that air cushions only decelerate; for load holding without live air, use an external rod lock or SAIL/BSAI variant.
Airtac SID Series Double-Rod Cylinder SID63X10 Technical Specifications
| Model | Airtac SID Series Double-Rod Cylinder SID63X10 |
|---|---|
| Series | SI ISO 15552 profile cylinder (discontinued) |
| Replacement | SAID63X10 |
| Bore size | Ø63 mm |
| Stroke | 10 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, 30 mm |
| Max standard stroke | Up to 1500 mm |
Specifications follow the official AirTAC SI datasheet (now discontinued). The SAID63X10 carries the same ISO 15552 ratings. Confirm against the product label before installation. Thread options: PT / G / NPT.
Theoretical Output Force (Ø63mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 1559 N | 1402 N |
| 0.7 MPa | 2182 N | — |
| Max (@1.0 MPa) | 318 kgf | |
The SAID63X10 produces the same force from the same bore. Actual usable force is lower than theoretical; size with a margin.
Model Code: Airtac SID Series Double-Rod Cylinder SID63X10
| SI | ISO 15552 profile-barrel cylinder (discontinued). |
|---|---|
| 63 | Bore size in mm. |
| ×10 | Stroke length in mm. |
| -S | Optional built-in magnet for sensor position sensing. |
Legacy SI-family variants: SID (double rod), SIJ (adjustable stroke) — each maps to its SAI equivalent (SID→SAID, SIJ→SAIJ). Rod material: carbon steel (blank) / SUS420J2 (A) / SUS304 (B).
Where the Airtac SID Series Double-Rod Cylinder SID63X10 Is Used
Synchronized Tool Driving
Drives two separate tooling attachments simultaneously from a single piston, utilizing the equal push and pull force of the dual rods for balanced actuation.
Anti-Rotation Transfer
Moves a lightweight parts shuttle across a short 10mm gap where strict anti-rotation stability is required, preventing yaw without external guides.
Compact Ejection System
Ejects machined components from a fixture using equal force in both directions, ensuring the ejector pin retracts cleanly without needing a spring.
Replacing the Airtac SID Series Double-Rod Cylinder SID63X10 with the SAID63X10
To replace the discontinued SID63X10, specify the SAID63X10 to retain the exact ISO 15552 mounting interface, G3/8 port, and 10mm stroke. Size both ways by checking neighbour bores while relying on the equal-both-ways force: if less force is needed, a 50mm bore gives 825N at 0.5MPa; if more is needed, an 80mm bore gives 2268N. A double rod is right when you need anti-rotation stability or want to drive two tools from one piston. Mounting options include Basic, FA, LB, and TC. As this SKU lacks the -S magnet, it cannot support sensors. For this 10mm stroke, side-load concerns are minimal, but always confirm load guidance for longer strokes.
Replacement checklist
- ✓ Same ISO 15552 interface → SAID63X10
- ✓ Same bore / stroke / force
- ✓ Port/thread type (PT/G/NPT)
- ✓ Magnet (-S) for sensors?
- ✓ Mounting reused (FA/FB/CA/CB/CR/LB/TC)
Airtac SID Series Double-Rod Cylinder SID63X10 FAQ
Yes, the SID63X10 is discontinued. The direct replacement is the SAID63X10. It matches the ISO 15552 interface, 63mm bore, 10mm stroke, G3/8 port, and mounting hardware, while adding an upgraded piston seal.
The G3/8 port feeds a 63mm bore with a 20mm rod. Force is equal both ways: 1402N at 0.5MPa, 1962N at 0.7MPa, and 2523N at 0.9MPa.
Request a Quote for the SAID63X10
Send us the quantity and destination. We confirm price, stock and lead time on the SAID63X10 replacement — usually within 7-8 hours.