Airtac SE32 Standard Cylinder SE32X185
The AirTAC Airtac SE32 Standard Cylinder SE32X185 is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø32mm bore and 185mm 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
- Stroke185 mm
- Port sizePT1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 27 mm
About the Airtac SE32 Standard Cylinder SE32X185
The AirTAC SE32X185 is a double-acting, single-rod ISO 15552 profile cylinder engineered for compact pneumatic tasks. At 0.5 MPa, this 32mm bore unit generates 402 N of push force and 345 N of pull force, scaling to a maximum output of 82 kgf at 1.0 MPa. It operates reliably at speeds between 30 and 800 mm/s.
Its square extruded aluminum barrel omits external tie rods, yielding a smooth, corrosion-resistant profile that mounts flush against machine frames while retaining the standardized ISO 15552 footprint. This specific SKU lacks the built-in magnet option, meaning it is not wired for AirTAC CMSE or DMSE position sensors out of the box. Field-adjustable air cushions at both ends allow technicians to tune end-of-stroke deceleration, softening hard mechanical stops during high-speed cycling.
Airtac SE32 Standard Cylinder SE32X185 Technical Specifications
| Model | Airtac SE32 Standard Cylinder SE32X185 |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 185 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 SE32X185
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 32 | Bore size in mm. |
| ×185 | 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 SE32X185 Is Used
PCB Depaneling Router
Provides the precise 402 N push and 185mm travel needed to drive a linear cutting blade through printed circuit board panels without stressing the substrate.
Carton Flap Folder
Cycles at high speeds to fold minor flaps on small packaging lines, utilizing the adjustable end cushions to prevent harsh impact at the 185mm stroke limit.
Lab Sample Dispenser
Extends 185mm to position a pipette array over microplate wells, relying on the smooth profile barrel for cleanroom-compatible, flush mounting.
Is the Airtac SE32 Standard Cylinder SE32X185 the Right Cylinder?
When sizing this actuator, stepping down is not an option as 32mm is the smallest standard SE bore. If your application requires less force, you must look outside the ISO 15552 range to smaller compact cylinders. Conversely, if you need more power, stepping up to the 40mm bore yields a substantially higher 628 N push at 0.5 MPa. Because this is a 185mm stroke, the 12mm rod and M10x1.25 thread handle moderate loads, but for any heavy side-loading, an external guide rail is recommended to prevent rod-bearing bending. To replace an existing ISO 15552 unit, match the 32mm bore, 185mm stroke, PT1/8 port, and your specific mounting accessory. Remember that this standard SE cylinder does not hold its position when air pressure is lost; if load holding is required for safety, consider the BSE rod lock variant.
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 SE32X185 FAQ
The SE32X185 delivers a push force of 402 N and a pull force of 345 N at 0.5 MPa. At 0.7 MPa, the push force is 563 N, with a maximum push of 82 kgf at 1.0 MPa. It features a 12mm rod, an M10x1.25 rod-end thread, and a PT1/8 air supply port.
Yes, the SE32X185 is dimensionally interchangeable per ISO 15552, serving as a drop-in replacement for other standard profile cylinders using the same mounting hardware. However, it does not hold loads when air is exhausted; for fail-safe load holding, you need the BSE variant equipped with a rod lock.
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