Airtac SAID40 Double Rod Cylinder SAID40AX60S
The AirTAC Airtac SAID40 Double Rod Cylinder SAID40AX60S 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 SAID40AX60S
The AirTAC SAID40X60-S is a double-acting, double-rod ISO 15552 profile cylinder. A single piston drives a rod out of both end covers, yielding exactly 528 N of force in both extend and retract directions at 0.5 MPa. This equal annulus area ensures identical push and pull dynamics.
Equipped with a magnet for position sensing, it supports AirTAC CMSE reed and DMSE solid-state switches. The rod is SUS420J2 stainless steel for corrosion resistance, and fluid enters via PT tapered ports. The rear rod end can drive a secondary mechanism or hold a cam, while the extruded aluminum barrel features dual sensor grooves.
Airtac SAID40 Double Rod Cylinder SAID40AX60S Technical Specifications
| Model | Airtac SAID40 Double Rod Cylinder SAID40AX60S |
|---|---|
| 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 SAID40AX60S
| 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 SAID40AX60S Is Used
Symmetric Force Transfer
Ideal for pushing and pulling loads requiring identical 528 N force and speed in both directions without re-plumbing pressure regulators.
Anti-Rotation Slides
The twin-rod geometry prevents piston rotation, making it perfect for guiding vertical lifts and linear slides without external guides.
Dual-Side Actuation
Mount the primary workpiece on the front rod and a secondary cam or position flag on the rear rod to trigger DMSE sensors.
Is the Airtac SAID40 Double Rod Cylinder SAID40AX60S the Right Cylinder?
Select this 40mm bore when an application demands equal 528 N force both ways and superior anti-rotation guidance. If you need less force, the 32mm bore offers 345 N; for heavier loads, the 50mm bore provides 825 N. Choose the SAID twin-rod design over a single-rod SAI when you need to mount a cam or sensor flag on the rear extension.
This cylinder does not hold its load when air pressure is lost; use a SAIL lock cylinder or external pilot-operated check valve for position holding. As a dimensionally interchangeable ISO 15552 unit, it serves as a drop-in replacement for other standard profile cylinders. Mounting options include Basic, FA, LB, TC, FTC, TCM1, and TCM2.
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 SAID40AX60S FAQ
Because a rod exits both ends, the effective piston area is identical in both directions. It delivers 528 N at 0.5 MPa, 739 N at 0.7 MPa, and 950 N at 0.9 MPa for both extend and retract strokes.
Yes, the SAID40X60-S is dimensionally interchangeable per ISO 15552 profile standards. It shares standard mounting dimensions and uses PT tapered ports, making it a direct drop-in replacement for equivalent double-rod profile cylinders.
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