Airtac SAID100 Double Rod Cylinder SAID100BX260S
The AirTAC Airtac SAID100 Double Rod Cylinder SAID100BX260S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø100mm bore and 260mm 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
- Stroke260 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 SAID100BX260S
The AirTAC SAID100X260-S is a double-acting, double-rod ISO 15552 profile cylinder featuring a 100mm bore and 260mm stroke. Because the piston rod exits both end covers, the annulus area is identical on extend and retract, yielding an equal push and pull force of 3681 N at 0.5 MPa. This symmetric output is ideal for mechanisms requiring consistent dynamics in both travel directions.
Equipped with a -S magnet, this unit supports AirTAC CMSE reed and DMSE electronic sensors for dual-side position feedback. It features SUS304 stainless steel rods for superior corrosion resistance and utilizes PT tapered G1/2 ports. The extruded aluminum barrel includes sensor grooves on both sides, while the rear rod end provides a robust platform for mounting a secondary cam or position flag.
Airtac SAID100 Double Rod Cylinder SAID100BX260S Technical Specifications
| Model | Airtac SAID100 Double Rod Cylinder SAID100BX260S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø100 mm |
| Stroke | 260 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 SAID100BX260S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×260 | 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 SAID100BX260S Is Used
Symmetric Force Transfer
Drives heavy workpiece shuttles requiring identical 3681 N push and pull forces, ensuring consistent acceleration and deceleration regardless of travel direction.
Anti-Rotation Slides
The twin SUS304 rods keep heavy vertical lifts guided and prevent torsional twisting, maintaining precise alignment without external linear bearings.
Dual-Side Tool Actuation
Mounts a primary work tool on the front rod and a secondary cam or limit flag on the rear protruding rod to trigger DMSE electronic sensors at separate stations.
Is the Airtac SAID100 Double Rod Cylinder SAID100BX260S the Right Cylinder?
Select this 100mm bore when an application demands high bidirectional force (3681 N at 0.5 MPa) that a smaller 80mm bore (2268 N) cannot provide, yet avoids the heavier footprint of a 125mm option (5734 N). A double-rod design is chosen over a single-rod SAI when the load requires anti-rotation guidance, twin-station actuation, or rear-rod sensing. For drop-in compatibility, match the 100mm bore, 260mm stroke, PT G1/2 port, and mounting accessory (Basic, FA, LB, TC, FTC, TCM1, or TCM2).
Because the 260mm stroke exceeds 300mm, ensure an external guide supports the load to prevent rod-bearing bending under high side loads. Note that the adjustable air cushions at both ends only decelerate the piston near stroke end; they do not hold the load. If the mechanism must maintain position without live air pressure, integrate an external pilot-operated check valve or specify a BSAID clamp-lock cylinder.
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 SAID100BX260S FAQ
Because the rod occupies both sides of the piston, the effective area is equal in both directions. It delivers 3681 N of force at 0.5 MPa, 5153 N at 0.7 MPa, and 6626 N at 0.9 MPa for both extension and retraction.
Yes, it is dimensionally interchangeable per ISO 15552. You can use it as a drop-in replacement for other ISO 15552 profile double-rod cylinders by matching the 100mm bore, 260mm stroke, G1/2 ports, and the reduced SAID mounting set (Basic, FA, LB, TC, FTC, TCM1, TCM2).
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