Airtac SAID40 Double Rod Cylinder SAID40X60
The AirTAC Airtac SAID40 Double Rod Cylinder SAID40X60 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø40mm bore and 60mm stroke, G1/4 air ports and adjustable end cushioning. Its standardized mounting interface makes it a drop-in replacement for other ISO 15552 cylinders in automation lines.
- BoreØ40 mm
- Stroke60 mm
- Port sizeG1/4
- Acting typeDouble acting
- Rod threadM12×1.25
- CushionAdjustable, 30 mm
About the Airtac SAID40 Double Rod Cylinder SAID40X60
The AirTAC SAID40X60 is a double-acting, double-rod ISO 15552 profile cylinder featuring a 40 mm bore and 60 mm stroke. Because a carbon steel rod extends from both end covers, the annulus area is identical on both sides, yielding exactly 528 N of force at 0.5 MPa for both extension and retraction.
This through-rod design allows mounting a primary workpiece on one end while attaching a cam, position flag, or secondary mechanism to the rear. The extruded aluminum barrel includes sensor grooves on both sides, and the adjustable air cushions at both ends decelerate the piston smoothly at stroke limits.
Airtac SAID40 Double Rod Cylinder SAID40X60 Technical Specifications
| Model | Airtac SAID40 Double Rod Cylinder SAID40X60 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø40 mm |
| Stroke | 60 mm |
| Acting type | Double acting |
| Port size | G1/4 |
| Rod thread | M12×1.25 |
| 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, 30 mm |
| Max stroke | Up to 1200 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 (Ø40mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 628 N | 528 N |
| 0.7 MPa | 880 N | — |
| Max (@1.0 MPa) | 128 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SAID40 Double Rod Cylinder SAID40X60
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 40 | Bore size in mm. |
| ×60 | 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 SAID40 Double Rod Cylinder SAID40X60 Is Used
Symmetric Force Transfer
Ideal for shuttling parts between two stations where the 528 N push and pull forces must be perfectly matched for consistent cycle times.
Anti-Rotation Slides
The twin-rod architecture prevents piston rotation, providing stable guidance for precision tooling and lifting fixtures.
Rear-Cam Actuation
Drive a primary workpiece on the front rod while using the rear protrusion to trigger external limit flags or secondary mechanisms.
Is the Airtac SAID40 Double Rod Cylinder SAID40X60 the Right Cylinder?
Choose this 40 mm bore when an application requires 528 N of symmetric force and superior anti-rotation guidance that a single-rod SAI cannot provide. If your mechanism needs less push, step down to the SAID32 (345 N); if you require greater thrust, step up to the SAID50 (825 N).
As a true ISO 15552 profile cylinder, it serves as a drop-in replacement for other ISO 15552 double-rod cylinders using the same PT porting and mounting accessories. Note that SAID uses a reduced mounting set (Basic, FA, LB, TC, FTC, TCM1, TCM2) and omits FB, CA, CB, and CR. This plain cylinder will drift if air pressure is lost; for position holding, consider SAIL or BSAID.
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 SAID40 Double Rod Cylinder SAID40X60 FAQ
Because the double-rod design creates equal annulus areas on both sides, it outputs 528 N at 0.5 MPa, 739 N at 0.7 MPa, and 950 N at 0.9 MPa in both extend and retract directions.
Yes, it is dimensionally interchangeable per ISO 15552. However, it only supports the Basic, FA, LB, TC, FTC, TCM1, and TCM2 mounting styles; FB, CA, CB, and CR mounts are excluded.
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