Airtac SAID100 Double Rod Cylinder SAID100AX800
The AirTAC Airtac SAID100 Double Rod Cylinder SAID100AX800 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø100mm bore and 800mm stroke, G1/2 air ports and adjustable end cushioning. Its standardized mounting interface makes it a drop-in replacement for other ISO 15552 cylinders in automation lines.
- BoreØ100 mm
- Stroke800 mm
- Port sizeG1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- 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 SAID100 Double Rod Cylinder SAID100AX800
The AirTAC SAID100X800 is a double-acting, double-rod ISO 15552 profile cylinder engineered for symmetric actuation. Because a rod exits both ends, the annulus area is identical on extend and retract, yielding an equal 3681N of force each way at 0.5 MPa. This through-rod geometry provides superior anti-rotation stability and allows a secondary mechanism or position flag to be driven from the rear.
This specific configuration features a SUS420J2 stainless steel rod (material code A) for enhanced corrosion resistance. It utilizes PT tapered port threads and lacks a piston magnet. As a true ISO 15552 extruded aluminum profile cylinder, it drops into existing footprints seamlessly while offering adjustable air cushioning at both ends to absorb kinetic energy.
Airtac SAID100 Double Rod Cylinder SAID100AX800 Technical Specifications
| Model | Airtac SAID100 Double Rod Cylinder SAID100AX800 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø100 mm |
| Stroke | 800 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 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 (Ø100mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 3927 N | 3682 N |
| 0.7 MPa | 5498 N | — |
| Max (@1.0 MPa) | 801 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SAID100 Double Rod Cylinder SAID100AX800
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×800 | 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 SAID100 Double Rod Cylinder SAID100AX800 Is Used
Symmetric Transfer
Drives a workpiece from one end while the opposing rear rod simultaneously shifts a secondary gantry, utilizing the exact 3681N bidirectional force to keep synchronous movement perfectly balanced.
Anti-Rotation Slide
The twin-rod architecture prevents piston twist during the long 800mm traverse, ensuring precision sliding fixtures remain perfectly aligned without rotational drift.
Rear-rod Sensing
Mounts a physical cam or trigger flag on the protruding rear rod to actuate external limit switches, avoiding sensor groove interference on the main actuation side.
Is the Airtac SAID100 Double Rod Cylinder SAID100AX800 the Right Cylinder?
Selecting this 100mm bore over the smaller 80mm variant steps the bidirectional force up from 2268N to 3681N at 0.5 MPa, whereas stepping down to a 63mm bore drops it to 1402N. A twin-rod design is chosen over a single-rod SAI when the application demands equal push/pull forces, dual-side guidance, or rear-rod cam actuation. For an 800mm stroke, the long unsupported piston rod is highly susceptible to bending under side loads; an external linear guide is mandatory to prevent premature rod-bearing wear.
This model is dimensionally interchangeable per ISO 15552. When ordering, confirm the 800mm stroke, G1/2 port (PT thread type), SUS420J2 rod, and required mounting accessories from the SAID subset (Basic, FA, LB, TC, FTC, TCM1, TCM2). Note that a plain SAID does not hold position upon air loss; for dead-load holding, specify a BSAID clamp-lock or an external pilot-operated check valve.
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 SAID100 Double Rod Cylinder SAID100AX800 FAQ
Because the double-rod design occupies volume on both sides of the piston, the effective area is equal in both directions. It delivers 3681N at 0.5 MPa, 5153N at 0.7 MPa, and 6626N at 0.9 MPa for both extend and retract strokes.
Yes, it is a profile-type cylinder with mounting dimensions strictly governed by ISO 15552, making it structurally interchangeable with other ISO 15552 double-rod cylinders. Just ensure your mounting hardware uses the SAID-compatible set (Basic, FA, LB, TC, FTC, TCM1, TCM2).
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