Airtac SAID100 Double Rod Cylinder SAID100BX195
The AirTAC Airtac SAID100 Double Rod Cylinder SAID100BX195 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø100mm bore and 195mm 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
- Stroke195 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 SAID100BX195
The AirTAC SAID100X195 is a double-acting, double-rod ISO 15552 profile cylinder featuring a 100mm bore and 195mm stroke. Because a SUS304 stainless steel rod exits both end covers, the annulus piston area is identical on extend and retract, yielding exactly 3681 N of force each way at 0.5 MPa. This symmetric output is ideal for twin-station actuation where the rear rod end simultaneously drives a secondary mechanism or position flag. The extruded aluminum barrel includes sensor grooves on both sides, and the unit uses adjustable air cushions at both ends to decelerate the piston near stroke limits.
Dimensionally interchangeable per ISO 15552, this cylinder serves as a drop-in replacement for other ISO 15552 double-rod cylinders. It uses a PT tapered G1/2 port and omits single-rod only mounting accessories, supporting Basic, FA, LB, TC, FTC, TCM1, and TCM2 mounts. Note that the adjustable cushion only decelerates motion; it does not hold a load if air pressure is lost.
Airtac SAID100 Double Rod Cylinder SAID100BX195 Technical Specifications
| Model | Airtac SAID100 Double Rod Cylinder SAID100BX195 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø100 mm |
| Stroke | 195 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 SAID100BX195
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×195 | 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 SAID100BX195 Is Used
Symmetric Force Transfer
Drives push-and-pull mechanisms requiring equal 3681 N force in both directions, ensuring balanced actuation without speed discrepancies between extend and retract strokes.
Anti-Rotation Slides
Utilizes the twin-rod design to guide heavy loads and prevent rotation during vertical or horizontal transfers, eliminating the need for external guide rails in rigid assemblies.
Twin-Station Actuation
Mounts the primary workpiece on the front rod and a secondary cam or position flag on the rear rod to trigger external sensors or drive a secondary mechanism simultaneously.
Is the Airtac SAID100 Double Rod Cylinder SAID100BX195 the Right Cylinder?
Select this 100mm bore model when an application requires symmetric force and speed in both travel directions, offering 3681 N each way at 0.5 MPa. Stepping down to a bore 80 unit reduces the both-way output to 2268 N, while upgrading to bore 125 increases it to 5734 N. The double-rod design is chosen over a single-rod SAI when the mechanism needs dual-side guidance to prevent rotation, or when a rear rod is required to mount a cam or position limit flag. The SUS304 stainless steel rod material (code B) provides superior corrosion resistance compared to standard carbon steel, making it suitable for harsher environments.
Ensure your setup includes the PT G1/2 air connections and matches the ISO 15552 mounting footprint. Since no -S magnet is specified, position sensing must be handled externally if required. For a 195mm stroke, side-load and rod-bearing bending forces are minimal, but always verify the load is guided to prevent premature seal wear. A plain SAID does not hold its position when air is exhausted or the valve is centered; the piston will drift. For fail-safe load holding, consider an external rod lock, a 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 SAID100BX195 FAQ
Because the double-rod design subtracts the rod area from both sides of the piston, the force is equal in both directions. It provides 3681 N at 0.5 MPa, 5153 N at 0.7 MPa, and 6626 N at 0.9 MPa on both extend and retract strokes.
Yes, it is dimensionally interchangeable per ISO 15552 and can serve as a drop-in replacement for other ISO 15552 double-rod profile cylinders. However, it does not hold its load when air is lost; the adjustable cushion only decelerates the piston near stroke end. For position holding, use an external rod lock or the BSAID clamp-lock variant.
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