Airtac SAID100 Double Rod Cylinder SAID100X475S
The AirTAC Airtac SAID100 Double Rod Cylinder SAID100X475S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø100mm bore and 475mm 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
- Stroke475 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 SAID100X475S
The AirTAC SAID100X475-S is a double-acting, double-rod ISO 15552 profile cylinder featuring a magnetic piston for position sensing. Because a carbon steel rod exits both end covers, the effective piston area is identical on extend and retract. This yields equal bidirectional force, providing 3681N each way at 0.5 MPa.
The through-rod design allows you to mount the primary workpiece on the front end and a position flag or cam on the rear. The extruded aluminum barrel includes sensor grooves on both sides, and the -S magnet directly supports AirTAC CMSE reed and DMSE electronic solid-state switches for precise end-of-stroke detection.
Airtac SAID100 Double Rod Cylinder SAID100X475S Technical Specifications
| Model | Airtac SAID100 Double Rod Cylinder SAID100X475S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø100 mm |
| Stroke | 475 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 SAID100X475S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×475 | 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 SAID100X475S Is Used
Symmetric-Force Transfer
Drives a shuttle mechanism where the equal 3681N push and pull forces at 0.5 MPa ensure consistent acceleration and deceleration in both directions without tuning regulators.
Twin-Station Actuation
Mounts a machining fixture on the front rod end and a secondary ejector cam on the rear rod, sequencing two separate operations from one cylinder stroke.
Anti-Rotation Slides
Utilizes the dual-rod geometry to guide a heavy vertical slide, preventing torsional twist and maintaining precise alignment over the 475mm travel.
Is the Airtac SAID100 Double Rod Cylinder SAID100X475S the Right Cylinder?
Select this 100mm bore when an application requires symmetric force and dual-side actuation, stepping up from a 63mm bore that provides 1402N at 0.5 MPa. A double-rod cylinder is preferred over a single-rod SAI when you need enhanced anti-rotation guidance, twin-station actuation, or rear-rod sensing. Note that a plain double-rod cylinder drifts when air pressure is lost; if your application must hold a load safely without live pressure, consider a BSAID clamp-lock or an external pilot-operated check valve.
For a drop-in replacement, match the 100mm bore, 475mm stroke, PT tapered port thread, and G1/2 port size. Mounting options include Basic, FA, LB, TC, FTC, TCM1, and TCM2. Because the 475mm stroke is relatively long, the unsupported rod length increases the risk of rod-bearing bending under side loads; always use an external guide rail to support the payload and ensure the rear rod has adequate clearance.
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 SAID100X475S FAQ
Because the double-rod design subtracts the rod area on both sides, the push and pull forces are equal. It generates 3681N in both directions at 0.5 MPa, 5153N at 0.7 MPa, and 6626N at 0.9 MPa.
Yes, the SAID100X475-S is dimensionally interchangeable per ISO 15552. Ensure you match the 100mm bore, 475mm stroke, G1/2 port, and the available mounting set (Basic, FA, LB, TC, FTC, TCM1, TCM2) for a seamless drop-in replacement.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
Fast Reply
Most inquiries answered within 7-8 hours.
Related AirTAC SAI Cylinders
Request a Quote for Airtac SAID100 Double Rod Cylinder SAID100X475S
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.