This model is discontinued
AirTAC has phased out the SI series. You can still order this code here: we ship the direct replacement SAID63X1000, 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 SID63X1000
The AirTAC Airtac SID Series Double-Rod Cylinder SID63X1000 is a double-acting ISO 15552 (orig. ISO 6431) profile-barrel cylinder with a Ø63mm bore and 1000mm stroke, G3/8 air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAID63X1000, which matches its ISO interface, bore, stroke, force and mounting.
- BoreØ63 mm
- Stroke1000 mm
- Port sizeG3/8
- Acting typeDouble acting
- Rod threadM16×1.5
- StatusDiscontinued → SAID63X1000
- 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 SID63X1000
The AirTAC SID63X1000 is a discontinued double-acting double-rod ISO 15552 cylinder where a rod exits both ends, yielding equal force in both directions (1402 N @0.5 MPa). The direct replacement is the SAID63X1000, matching the 63mm bore, 1000mm stroke, G3/8 port, and mounting interface. The SAI family upgrades the piston seal to two Y-shaped one-way elements for lower start-up pressure and longer life.
With a 20mm rod and M16x1.5 thread, the second rod prevents rotation and can drive two tools simultaneously. Note this SKU lacks a -S magnet so it cannot take switches, and air cushions only decelerate; they do not hold loads on air loss.
Airtac SID Series Double-Rod Cylinder SID63X1000 Technical Specifications
| Model | Airtac SID Series Double-Rod Cylinder SID63X1000 |
|---|---|
| Series | SI ISO 15552 profile cylinder (discontinued) |
| Replacement | SAID63X1000 |
| Bore size | Ø63 mm |
| Stroke | 1000 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 SAID63X1000 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 SAID63X1000 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 SID63X1000
| SI | ISO 15552 profile-barrel cylinder (discontinued). |
|---|---|
| 63 | Bore size in mm. |
| ×1000 | 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 SID63X1000 Is Used
Dual-Station Transfer
Synchronizes two conveyor belt pushers at once using both rod ends, ensuring parallel material transfer without torsional deflection over the 1000mm span.
Anti-Rotation Clamp
Deploys a 1000mm stroke clamping arm where the twin rods prevent yaw, keeping the workpiece secure during machining operations.
Replacing the Airtac SID Series Double-Rod Cylinder SID63X1000 with the SAID63X1000
To replace the discontinued SID63X1000, specify the SAID63X1000, reusing your existing ISO 15552 FA, LB, or TC mounts. Size both directions by the equal-both-ways force: 1402 N @0.5 MPa, 1962 N @0.7 MPa, 2523 N @0.9 MPa. If less force is needed, the 50mm bore offers 825 N @0.5 MPa; if more, the 80mm bore provides 2268 N @0.5 MPa. Choose a double-rod cylinder when you need anti-rotation or must drive two mechanisms. Because stroke is 1000mm, support external guides to prevent rod bending. This non-magnetic SKU cannot accept sensors; for load holding on air loss, use an external rod lock or SAIL/BSAI variant.
Replacement checklist
- ✓ Same ISO 15552 interface → SAID63X1000
- ✓ 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 SID63X1000 FAQ
Yes, the SID63X1000 is discontinued. The direct replacement is the SAID63X1000, offering the same ISO 15552 interface, 63mm bore, 1000mm stroke, G3/8 port, and equal both-ways force.
Force is equal both ways: 1402 N @0.5 MPa, 1962 N @0.7 MPa, and 2523 N @0.9 MPa. The air port is G3/8, the rod is 20mm with an M16x1.5 thread, and speed is 30-800 mm/s.
Related AirTAC SAI Cylinders
Request a Quote for the SAID63X1000
Send us the quantity and destination. We confirm price, stock and lead time on the SAID63X1000 replacement — usually within 7-8 hours.