Airtac SE32 Standard Cylinder SE32X140
The AirTAC Airtac SE32 Standard Cylinder SE32X140 is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø32mm bore and 140mm stroke, PT1/8 air ports and adjustable end cushioning. Its standardized mounting interface makes it a drop-in replacement for other ISO 15552 cylinders in automation lines.
- BoreØ32 mm
- Stroke140 mm
- Port sizePT1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 27 mm
About the Airtac SE32 Standard Cylinder SE32X140
The AirTAC SE32X140 is a double-acting, single-rod ISO 15552 profile cylinder engineered for compact linear motion. With a 32 mm bore and 140 mm stroke, it generates 402 N of push force at 0.5 MPa and up to 563 N at 0.7 MPa, making it well-suited for lower-force precision tasks.
This actuator features an extruded aluminum barrel without external tie rods, yielding a smooth, corrosion-resistant body that mounts flush in tight machine envelopes. It includes field-adjustable air cushions at both ends to decelerate the piston smoothly at the stroke limits. As this specific SKU lacks the -S magnet option, it is not equipped for integrated CMSE or DMSE position sensing.
Airtac SE32 Standard Cylinder SE32X140 Technical Specifications
| Model | Airtac SE32 Standard Cylinder SE32X140 |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 140 mm |
| Acting type | Double acting |
| Port size | PT1/8 |
| 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 (0–150 °C with FKM seals) |
| Speed range | 30 – 800 mm/s |
| Cushion | Adjustable, 27 mm |
| Max stroke | Up to 1000 mm |
Specifications follow the official AirTAC SE series datasheet and ISO 15552 / VDMA 24562 dimensions. Confirm against the product label before installation. Port options: PT (standard) / G (BSPP).
Theoretical Output Force (Ø32mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 402 N | 346 N |
| 0.7 MPa | 563 N | — |
| Max (@1.0 MPa) | 82 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SE32 Standard Cylinder SE32X140
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 32 | Bore size in mm. |
| ×140 | Stroke length in mm. |
| -S | Optional built-in magnet for CMSE / DMSE sensor sensing. |
Rod material: carbon steel (blank) / SUS420J2 (A) / SUS304 (B). Seals: TPU (blank) / FKM high-temp (H) / NBR (N). Thread: PT (blank) / G. Mounting: Basic, LB, FA, FB, CA, CB, CR, TC, FTC, TCM1, TCM2. Related SE-family variants: SED (double rod), SEJ (adjustable stroke), BSE (rod lock), BSED (double-rod rod lock).
Where the Airtac SE32 Standard Cylinder SE32X140 Is Used
PCB Drill Tooling
Drives light-pressure clamps on PCB drilling rigs where the 402 N push force securely holds panels without fracturing the substrate.
Carton Flap Folding
Actuates small folding arms on packaging lines, using its 140 mm stroke to tuck flaps efficiently within compact machine frames.
Lab Dispenser Positioning
Indexes reagent dispensers in automated lab equipment, benefiting from the smooth tie-rod-free profile that prevents dust accumulation.
Is the Airtac SE32 Standard Cylinder SE32X140 the Right Cylinder?
The SE32X140 provides 402 N of push force at 0.5 MPa. If your application requires less force and a smaller footprint, the adjacent 25 mm bore offers lower output, while stepping up to the 40 mm bore yields 628 N of push force for heavier payloads. Because this is a double-acting cylinder, it relies on continuous air pressure to move and hold the load; it will drift if air is lost or the valve is centered, meaning a BSE rod lock is necessary for fail-safe position holding.
Dimensionally interchangeable per ISO 15552, this cylinder serves as a drop-in replacement for other standard profile cylinders. It utilizes a PT1/8 port and a 12 mm rod with an M10x1.25 thread. For this 140 mm stroke, the 12 mm rod provides adequate rigidity, but for any stroke exceeding 300 mm, an external guide is recommended to prevent rod-bearing bending under side loads.
Quick checklist
- ✓ Required force at your working pressure
- ✓ Stroke and mounting space
- ✓ Port/thread type (PT/G)
- ✓ Magnet (-S) for CMSE/DMSE 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 (LB/FA/FB/CA/CB/CR/TC/FTC/TCM1/TCM2).
- check Installation by qualified personnel per AirTAC docs.
Airtac SE32 Standard Cylinder SE32X140 FAQ
At 0.5 MPa, the SE32X140 provides 402 N of push force and 345 N of pull force. At 0.7 MPa, the push force increases to 563 N. The maximum push force is 82 kgf at 1.0 MPa.
Yes, the SE32X140 is dimensionally interchangeable per ISO 15552, serving as a drop-in replacement for other standard profile cylinders using the same mounting hardware. It features adjustable air cushions at both ends to fine-tune end-of-stroke deceleration.
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