Airtac SAID100 Double Rod Cylinder SAID100AX225
The AirTAC Airtac SAID100 Double Rod Cylinder SAID100AX225 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø100mm bore and 225mm 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
- Stroke225 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 SAID100AX225
The AirTAC SAID100X225 is a double-acting, double-rod ISO 15552 profile cylinder featuring a 100mm bore and 225mm stroke. Because a SUS420J2 stainless steel rod exits both end covers, the effective piston area is identical on extend and retract. This yields an equal force of 3681 N at 0.5 MPa in both directions, ensuring perfectly symmetric motion.
A rod protruding from the rear cover allows engineers to mount a secondary cam, position flag, or second tooling station. The extruded aluminum barrel includes sensor grooves on both sides for flexible switch mounting. Note that this plain variant lacks the -S magnet, so it requires external limit detection rather than embedded CMSE or DMSE electronic sensors.
Airtac SAID100 Double Rod Cylinder SAID100AX225 Technical Specifications
| Model | Airtac SAID100 Double Rod Cylinder SAID100AX225 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø100 mm |
| Stroke | 225 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 SAID100AX225
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×225 | 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 SAID100AX225 Is Used
Symmetric Transfer
Drives a shuttle mechanism where the 3681 N force and travel speed must be identical in both directions, preventing jerk during directional changes.
Twin-Station Actuation
Uses the front rod to clamp a part while the rear rod simultaneously triggers a pneumatic limit flag or secondary ejector across the machine bed.
Anti-Rotation Slides
Keeps heavy vertical loads guided and prevents the piston from twisting, leveraging the dual SUS420J2 rods for stable linear motion.
Is the Airtac SAID100 Double Rod Cylinder SAID100AX225 the Right Cylinder?
Choose this 100mm bore when a 80mm cylinder (2268 N at 0.5 MPa) lacks thrust or a 125mm bore is oversized. The twin-rod architecture is selected over a single-rod SAI when an application demands dual-side guidance, anti-rotation resistance, or rear-rod actuation. It uses PT G1/2 port threads and accepts the reduced SAID mounting set: Basic, FA, LB, TC, FTC, TCM1, and TCM2.
For a 225mm stroke, the 25mm rod diameter handles moderate side loads, but an external guide rail is recommended if the load is heavy. Remember that the adjustable air cushions only decelerate the piston near stroke end; this cylinder will drift if air pressure is lost. For true load holding, consider an external pilot-operated check valve or the BSAID clamp-lock variant.
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 SAID100AX225 FAQ
It provides 3681 N of force at 0.5 MPa, 5153 N at 0.7 MPa, and 6626 N at 0.9 MPa. Because it is a double-rod cylinder, this pull-side force figure is identical for both extension and retraction.
Yes, it is dimensionally interchangeable per ISO 15552. It supports Basic, FA, LB, TC, FTC, TCM1, and TCM2 mounts, but omits the FB, CA, CB, and CR brackets found on single-rod variants.
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.
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