Airtac SE32 Standard Cylinder SE32X50LB
The AirTAC Airtac SE32 Standard Cylinder SE32X50LB is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø32mm bore and 50mm 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
- Stroke50 mm
- Port sizePT1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 27 mm
About the Airtac SE32 Standard Cylinder SE32X50LB
The AirTAC SE32X50LB is a double-acting, single-rod ISO 15552 profile cylinder engineered for compact pneumatics. It delivers a 402 N push force at 0.5 MPa, utilizing a 32 mm bore and 50 mm stroke. The square extruded aluminum barrel omits external tie rods, yielding a clean, corrosion-resistant profile that mounts flush in tight machine envelopes.
This LB foot-mounted variant features field-adjustable pneumatic cushioning at both ends to soften end-of-stroke impacts. Note that this specific SKU lacks a built-in magnet, meaning it cannot host CMSE or DMSE position sensors without modification. The cushioning acts purely to decelerate the piston near stroke end and does not lock or hold the load if air pressure is lost.
Airtac SE32 Standard Cylinder SE32X50LB Technical Specifications
| Model | Airtac SE32 Standard Cylinder SE32X50LB |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 50 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 SE32X50LB
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 32 | Bore size in mm. |
| ×50 | 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 SE32X50LB Is Used
PCB Depaneling Router
Provides the 402 N push force needed to drive a small routing spindle along a 50 mm path to separate printed circuit boards without stressing the substrate.
Carton Flap Folder
Uses its 50 mm stroke to tuck minor flaps on small packaging lines, where the compact 32 mm profile and LB foot mount fit neatly into the conveyor frame.
Lab Sample Dispenser
Actuates a 50 mm travel pipetting or dispensing head, relying on the adjustable end cushions to prevent liquid splashing from sudden hard stops.
Is the Airtac SE32 Standard Cylinder SE32X50LB the Right Cylinder?
At 402 N push (0.5 MPa), this 32 mm bore fits light-duty tasks. If your application requires less force, there is no smaller standard ISO 15552 bore, so you must look outside the series. If you need more power, stepping up to the 40 mm bore increases your push force to 628 N at 0.5 MPa. Because this is a plain double-acting cylinder, it will drift if air is exhausted or a valve centers; use an AirTAC BSE rod lock for fail-safe holding. As a dimensionally interchangeable ISO 15552 unit, it serves as a drop-in replacement for other ISO 15552 cylinders, matching the 32 mm bore, 50 mm stroke, PT1/8 port, and LB foot mounting footprint exactly.
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 SE32X50LB FAQ
The SE32X50LB provides 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. The maximum push force is 82 kgf at 1.0 MPa. It operates at speeds ranging from 30 to 800 mm/s.
Yes, the SE32X50LB is dimensionally interchangeable per ISO 15552 standards. You can drop it in to replace other ISO 15552 profile cylinders with a 32 mm bore, 50 mm stroke, and PT1/8 port, using the standardized LB foot mounting hardware.
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