Airtac SE50 Standard Cylinder SE50AX80S
The AirTAC SE50 Standard Cylinder SE50AX80S is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø50mm bore and 80mm stroke, PT1/4 air ports and adjustable end cushioning. Its standardized mounting interface makes it interchangeable with other ISO 15552 cylinders at the mounting interface.
- BoreØ50 mm
- Stroke80 mm
- Port sizePT1/4
- Acting typeDouble acting
- Rod threadM16×1.5
- CushionAdjustable, 30 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 SE50 Standard Cylinder SE50AX80S
The AirTAC SE50AX80S is a double-acting, single-rod ISO 15552 profile cylinder engineered to deliver 982 N of push force and 825 N of pull force at 0.5 MPa. Driven by a 50 mm bore and an 80 mm stroke, it operates efficiently between 30 and 800 mm/s. This unit incorporates a SUS420J2 stainless steel rod (designated by the A code), making it highly suitable for corrosive environments or washdown processing lines where standard carbon steel rods would degrade.
Unlike traditional tie-rod bodies, the SE series utilizes a square extruded aluminum barrel without external tie rods, yielding a compact, flush-mounting profile that resists dirt accumulation and simplifies sensor placement along its three integrated grooves. The integrated magnet (S code) enables direct compatibility with AirTAC CMSE reed and DMSE electronic sensors for precise end-of-stroke detection. Furthermore, the field-adjustable pneumatic cushioning at both ends allows technicians to tune end-stop deceleration via a set screw, softening impacts during high-speed operations.
Airtac SE50 Standard Cylinder SE50AX80S Technical Specifications
| Model | Airtac SE50 Standard Cylinder SE50AX80S |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø50 mm |
| Stroke | 80 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 SE50AX80S
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 50 | Bore size in mm. |
| ×80 | 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 SE50AX80S Is Used
Flow Wrapper End-Sealing
Provides 982 N of push at 0.5 MPa to drive the heated sealing jaw on continuous flow wrappers, with the SUS420J2 rod resisting washdown chemicals during sanitation shifts.
Diverter Gate Actuation
Rapidly extends an 80 mm stroke to pivot package diverter arms on sorting conveyors, using the built-in magnet to trigger DMSE sensors for timing confirmation.
Lab Sample Centrifuge Loader
Handles the repetitive insertion and retraction of sample racks into high-speed centrifuge chambers, relying on adjustable end cushions to prevent liquid sample splashing.
Is the Airtac SE50 Standard Cylinder SE50AX80S the Right Cylinder?
When sizing this 50 mm bore actuator, evaluate your load against its 982 N push at 0.5 MPa. If your application requires less force, stepping down to the 40 mm bore yields 628 N of push, whereas scaling up to the 63 mm bore provides 1559 N. Keep in mind that a standard SE cylinder relies on live air pressure to maintain its position; if air is exhausted or the valve is centered, the piston will drift, so a BSE rod lock variant is necessary for fail-safe load holding. For retrofitting, this model maps directly to the ISO 15552 dimensional standard, utilizing a PT1/4 port, an 80 mm stroke, and basic mounting interfaces. Because the stroke is 80 mm, side-load bending on the M16x1.5 rod bearing is minimal, though external guides are always recommended for heavy lateral 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 SE50 Standard Cylinder SE50AX80S FAQ
The SE50AX80S generates 982 N push and 825 N pull at 0.5 MPa. At 0.7 MPa, the push force increases to 1374 N. The maximum operating pressure is 1.0 MPa, which yields a maximum push force of 200 kgf.
Yes, the SE50AX80S is dimensionally interchangeable per ISO 15552 standards, meaning it shares the exact same mounting footprint, port sizes (PT1/4), and rod thread (M16x1.5) as other ISO 15552 profile cylinders, allowing for a direct retrofit.
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