Airtac SE50 Standard Cylinder SE50AX150
The AirTAC Airtac SE50 Standard Cylinder SE50AX150 is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø50mm bore and 150mm stroke, PT1/4 air ports and adjustable end cushioning. Its standardized mounting interface makes it a drop-in replacement for other ISO 15552 cylinders in automation lines.
- BoreØ50 mm
- Stroke150 mm
- Port sizePT1/4
- Acting typeDouble acting
- Rod threadM16×1.5
- CushionAdjustable, 30 mm
About the Airtac SE50 Standard Cylinder SE50AX150
The AirTAC SE50AX150 is a double-acting single-rod profile cylinder built to ISO 15552 dimensions, delivering a 982 N push force at 0.5 MPa. It features a SUS420J2 stainless steel piston rod, making it highly suitable for corrosive environments or washdown duty where a standard carbon steel rod would fail.
The extruded aluminum barrel eliminates external tie rods, yielding a compact footprint that mounts flush against machine frames. Field-adjustable air cushioning at both ends allows you to tune end-of-stroke deceleration, preventing hard impacts when cycling at speeds up to 800 mm/s. This SKU ships without a sensor magnet, relying on its PT1/4 ports for straightforward pneumatic integration.
Airtac SE50 Standard Cylinder SE50AX150 Technical Specifications
| Model | Airtac SE50 Standard Cylinder SE50AX150 |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø50 mm |
| Stroke | 150 mm |
| Acting type | Double acting |
| Port size | PT1/4 |
| Rod thread | M16×1.5 |
| 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, 30 mm |
| Max stroke | Up to 1200 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 (Ø50mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 982 N | 825 N |
| 0.7 MPa | 1374 N | — |
| Max (@1.0 MPa) | 200 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SE50 Standard Cylinder SE50AX150
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 50 | Bore size in mm. |
| ×150 | 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 SE50 Standard Cylinder SE50AX150 Is Used
Pharmaceutical Washdown Gate
Actuates a diverting valve in a cleanroom pill coating line, where the SUS420J2 stainless rod withstands frequent chemical washdowns and provides 982 N push at 0.5 MPa.
Pouch Forming Sealer
Drives the vertical sealing jaw on a vertical form-fill-seal machine, utilizing the 150 mm stroke and adjustable end cushions to prevent jaw damage at high cycling speeds.
Bottle Sorting Diverter
Pushes PET bottles into a secondary labeling lane, using the compact tie-rod-free extruded profile to mount flush within a tight conveyor framework.
Is the Airtac SE50 Standard Cylinder SE50AX150 the Right Cylinder?
Selecting this 50 mm bore makes sense when you need 982 N of push at 0.5 MPa. If your load requires less force, stepping down to the 40 mm bore yields 628 N push, while stepping up to the 63 mm bore provides 1559 N push. As a double-acting cylinder, it will drift if air pressure is lost or the valve centers; use a BSE rod lock for fail-safe load holding. The SUS420J2 rod and M16x1.5 thread handle moderate side loads, but for the 150 mm stroke, ensure your external guide absorbs lateral forces. Because it follows the ISO 15552 standard, it serves as a drop-in replacement for any equivalent 50x150 ISO 15552 profile cylinder using standard mounting accessories.
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 SE50 Standard Cylinder SE50AX150 FAQ
The SE50AX150 generates 982 N push and 825 N pull at 0.5 MPa, 1374 N push at 0.7 MPa, and a maximum push of 200 kgf at 1.0 MPa. It operates at speeds ranging from 30 to 800 mm/s.
This specific SKU does not include a sensor magnet, so it cannot host CMSE or DMSE electronic switches without modification. Dimensionally, it is a direct drop-in replacement for any standard ISO 15552 profile cylinder, sharing identical mounting and PT1/4 port interfaces.
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