Airtac SAID100 Double Rod Cylinder SAID100BX165S
The AirTAC Airtac SAID100 Double Rod Cylinder SAID100BX165S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø100mm bore and 165mm 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
- Stroke165 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 SAID100BX165S
The AirTAC SAID100X165-S is a double-acting, double-rod ISO 15552 profile cylinder featuring a 100 mm bore and 165 mm stroke. Because a SUS304 stainless steel rod exits both end covers, the annulus area is identical on each side. This yields equal push and pull forces of 3681 N at 0.5 MPa in either direction.
The twin-rod architecture lets you mount the primary workpiece on one end and a position flag or cam on the rear rod for external sensing. Equipped with a magnet (-S), it integrates seamlessly with AirTAC CMSE reed and DMSE solid-state switches fitted into the dual-side sensor grooves on the extruded aluminum barrel.
Airtac SAID100 Double Rod Cylinder SAID100BX165S Technical Specifications
| Model | Airtac SAID100 Double Rod Cylinder SAID100BX165S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø100 mm |
| Stroke | 165 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 SAID100BX165S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×165 | 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 SAID100BX165S Is Used
Symmetric Transfer
Drives a transfer arm with equal 3681 N force extending and retracting, ensuring perfectly balanced and stable horizontal part movement.
Anti-Rotation Slides
The twin SUS304 rods prevent torsional twist during vertical slide actuation, keeping the carriage guided without binding or wandering.
Rear-Rod Sensing
Mounts a secondary cam or DMSE sensor target on the protruding rear rod to trigger external logic without interfering with the front work area.
Is the Airtac SAID100 Double Rod Cylinder SAID100BX165S the Right Cylinder?
Choose this 100 mm bore when a 80 mm bore (2268 N at 0.5 MPa) lacks the necessary both-way thrust, but a 125 mm bore is physically oversized. The double-rod design is selected over a single-rod SAI when the load requires strict anti-rotation guidance or dual-side actuation. Standard mounting accessories include Basic, FA, LB, TC, FTC, TCM1, and TCM2.
At 165 mm stroke, side-load stress on the rod bearing is minimal, but longer unsupported strokes over 300 mm require an external guide. Note that air cushions only decelerate the piston near stroke end; they do not hold a load. For position holding without live pressure, consider an external rod lock, SAIL, or BSAID clamp-lock cylinder. Ports are PT tapered G1/2.
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 SAID100BX165S FAQ
It delivers 3681 N 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 force is identical in both the extend and retract directions.
Yes, it is dimensionally interchangeable per ISO 15552 as a drop-in replacement for other ISO 15552 double-rod profile cylinders. It uses PT G1/2 ports and supports Basic, FA, LB, and TC mountings.
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Covers non-human-caused product damage.
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Standard models are processed and dispatched in 3-5 business days.
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