This model is discontinued
AirTAC has phased out the SI series. You can still order this code here: we ship the direct replacement SAID100X1000S, 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 SID100X1000S
The AirTAC Airtac SID Series Double-Rod Cylinder SID100X1000S is a double-acting ISO 15552 (orig. ISO 6431) profile-barrel cylinder with a Ø100mm bore and 1000mm stroke, G1/2 air ports and adjustable end cushioning. This model is discontinued — the direct replacement is the SAID100X1000S, which matches its ISO interface, bore, stroke, force and mounting.
- BoreØ100 mm
- Stroke1000 mm
- Port sizeG1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- StatusDiscontinued → SAID100X1000S
- 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 SID100X1000S
The AirTAC SID100X1000S is a discontinued double-acting double-rod ISO 15552 cylinder where a rod exits both ends, making push and pull force equal at 3681 N @0.5 MPa, 5153 N @0.7 MPa, and 6626 N @0.9 MPa. It features a 100mm bore, G1/2 port, M20x1.5 rod thread, and a 1000mm stroke. The direct replacement is the SAID100X1000S, reusing the same interface and mounting.
This design allows the back rod to carry a sensor cam for mid-position feedback while driving two tools. The SAI upgrade uses a two Y-shaped one-way piston seal for low start-up pressure.
Airtac SID Series Double-Rod Cylinder SID100X1000S Technical Specifications
| Model | Airtac SID Series Double-Rod Cylinder SID100X1000S |
|---|---|
| Series | SI ISO 15552 profile cylinder (discontinued) |
| Replacement | SAID100X1000S |
| Bore size | Ø100 mm |
| Stroke | 1000 mm |
| Acting type | Double acting |
| Port size | G1/2 |
| Rod thread | M20×1.5 |
| 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 standard stroke | Up to 1500 mm |
Specifications follow the official AirTAC SI datasheet (now discontinued). The SAID100X1000S carries the same ISO 15552 ratings. Confirm against the product label before installation. Thread options: PT / G / NPT.
Theoretical Output Force (Ø100mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 3927 N | 3682 N |
| 0.7 MPa | 5498 N | — |
| Max (@1.0 MPa) | 801 kgf | |
The SAID100X1000S 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 SID100X1000S
| SI | ISO 15552 profile-barrel cylinder (discontinued). |
|---|---|
| 100 | 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 SID100X1000S Is Used
Dual-End Transfer
Drives two opposing pushers simultaneously on a conveyor line, utilizing the equal both-ways force to push and retract identical loads.
Anti-Rotation Machining Clamp
The twin-rod architecture prevents piston rotation during high-precision milling or drilling, ensuring the clamp face remains perfectly indexed.
Mid-Stroke Sensing Station
Uses the rear protruding rod to carry a sensor cam, allowing external position confirmation at intermediate points without disturbing the primary tooling.
Replacing the Airtac SID Series Double-Rod Cylinder SID100X1000S with the SAID100X1000S
Replace the discontinued SID100X1000S directly with the SAID100X1000S (same ISO 15552 mounting, G1/2 port, and 1000mm stroke). Size both ways using equal force: if 5153 N @0.7 MPa is insufficient, step up to bore 125, or down to bore 80. A double rod is right when you need anti-rotation or dual-end tooling. Reuse FA, LB, or TC mounts. The -S suffix provides a magnet for legacy CS1-B/DS1-B sensors. For this 1000mm stroke, add external guides to prevent rod bending under side loads.
Replacement checklist
- ✓ Same ISO 15552 interface → SAID100X1000S
- ✓ 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 SID100X1000S FAQ
Yes, the SID100X1000S is discontinued. The direct replacement is the SAID100X1000S. It shares the same ISO 15552 interface, 100mm bore, 1000mm stroke, G1/2 port, and mounting, but adds an upgraded two Y-shaped one-way piston seal.
Force is equal both ways: 3681 N @0.5 MPa, 5153 N @0.7 MPa, and 6626 N @0.9 MPa. Note: air cushions only decelerate; use an external rod lock or SAIL/BSAI variant for load holding.
Related AirTAC SAI Cylinders
Request a Quote for the SAID100X1000S
Send us the quantity and destination. We confirm price, stock and lead time on the SAID100X1000S replacement — usually within 7-8 hours.