Airtac SAID32 Double Rod Cylinder SAID32AX375
The AirTAC SAID32 Double Rod Cylinder SAID32AX375 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 375mm stroke, G1/8 air ports and adjustable end cushioning. Its standardized mounting interface makes it interchangeable with other ISO 15552 cylinders at the mounting interface.
- BoreØ32 mm
- Stroke375 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 27 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 SAID32 Double Rod Cylinder SAID32AX375
The AirTAC SAID32X375 is a double-acting, double-rod ISO 15552 profile cylinder featuring a 32mm bore and 375mm stroke. Because the piston rod extends through both end covers, the effective annulus area is identical on both sides. This yields exactly 345 N of output force in both extend and retract directions at 0.5 MPa. The extruded aluminum barrel includes sensor grooves on both sides for flexible mounting of CMSE reed or DMSE electronic switches.
This variant is equipped with a SUS420J2 stainless steel rod (material code A) for superior corrosion resistance compared to standard carbon steel. The PT tapered port thread ensures a tight, reliable pneumatic seal. A defining benefit of the twin-rod layout is the ability to mount the primary workpiece on one end while attaching a position flag, cam, or secondary mechanism to the rear rod, simultaneously improving load guidance and anti-rotation.
Airtac SAID32 Double Rod Cylinder SAID32AX375 Technical Specifications
| Model | Airtac SAID32 Double Rod Cylinder SAID32AX375 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 375 mm |
| Acting type | Double acting |
| Port size | G1/8 |
| Rod thread | M10×1.25 |
| 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, 27 mm |
| Max stroke | Up to 1000 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 (Ø32mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 346 N | 346 N |
| 0.7 MPa | 484 N | — |
| Max (@1.0 MPa) | 70 kgf | |
Double-rod model: the rod passes through the rear cover, so both piston faces lose rod area and push is shown at the annular-area value. Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SAID32 Double Rod Cylinder SAID32AX375
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×375 | 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 SAID32 Double Rod Cylinder SAID32AX375 Is Used
Symmetric Force Transfer
Ideal for pushing and pulling loads that require identical 345 N force and matching speeds in both directions without relying on springs or external mechanics.
Anti-Rotation Slides
The twin-rod design naturally resists torsional twisting, keeping guided slides and workpieces perfectly aligned during the 375mm travel.
Rear-Rod Cam Actuation
Drive a primary mechanism on the front rod while using the rear protrusion to operate a secondary cam or mechanical limit flag simultaneously.
Is the Airtac SAID32 Double Rod Cylinder SAID32AX375 the Right Cylinder?
Choose this 32mm bore when an application strictly requires symmetrical force and speed in both travel directions, which a single-rod SAI cannot provide. If your mechanism needs less force, stepping down is not an option within this series as 32mm is the smallest bore; however, stepping up to the 40mm bore (which provides 528 N both ways at 0.5 MPa) is advised if your load approaches the maximum 70 kgf limit. Since this model lacks the -S magnet, position sensing requires external mechanical flags rather than integrated cylinder switches.
At a 375mm stroke, the unsupported 12mm rod is susceptible to bending under heavy lateral loads, so utilizing an external guide rail is strongly recommended to prevent premature rod-bearing wear. This cylinder is dimensionally interchangeable per ISO 15552 and serves as a direct replacement for other ISO 15552 double-rod cylinders. Note that the adjustable air cushions at both ends only decelerate the piston near stroke end; they do not hold the load. If pressure is lost, the piston will drift. For position holding without live pressure, consider an external rod lock or the SAIL series. Available mounting accessories 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 SAID32 Double Rod Cylinder SAID32AX375 FAQ
Because it is a double-rod cylinder, the effective piston area is the same on both sides. It provides 345 N of force in both extend and retract directions at 0.5 MPa, and 483 N at 0.7 MPa.
Yes. The SAID32X375 is an ISO 15552 profile cylinder, making its mounting interface dimensionally interchangeable with other ISO 15552 double-rod cylinders. It uses PT tapered G1/8 ports.
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