Airtac SE50 Standard Cylinder SE50AX270S
The AirTAC Airtac SE50 Standard Cylinder SE50AX270S is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø50mm bore and 270mm 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
- Stroke270 mm
- Port sizePT1/4
- Acting typeDouble acting
- Rod threadM16×1.5
- CushionAdjustable, 30 mm
About the Airtac SE50 Standard Cylinder SE50AX270S
The AirTAC SE50AX270S is a double-acting, single-rod ISO 15552 profile cylinder engineered to deliver 982 N of push force at 0.5 MPa. Its extruded aluminum barrel eliminates external tie rods, yielding a compact, flush-mounting body that naturally resists corrosion and simplifies fixture integration. The SUS420J2 stainless steel rod (code A) is specifically selected for corrosive or washdown environments where standard carbon steel would fail.
Equipped with a built-in magnet (-S), this unit supports direct mounting of CMSE reed and DMSE electronic sensors along the three integrated sensor grooves. The field-adjustable pneumatic cushioning at both ends allows technicians to fine-tune end-of-stroke deceleration, softening hard impacts when cycling at speeds up to 800 mm/s. Note that this cushion only decelerates the piston; it does not lock or hold the load if air pressure is lost.
Airtac SE50 Standard Cylinder SE50AX270S Technical Specifications
| Model | Airtac SE50 Standard Cylinder SE50AX270S |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø50 mm |
| Stroke | 270 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 SE50AX270S
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 50 | Bore size in mm. |
| ×270 | 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 SE50AX270S Is Used
Bottle Rinser Pusher
Uses the SUS420J2 stainless rod to withstand daily washdown chemicals while driving containers into a rinse tunnel with 982 N of force.
CNC Lathe Door Actuator
Leverages the 270 mm stroke to fully open safety enclosures, relying on adjustable cushions to soften the door impact at high traverse speeds.
Carton Flap Folder
Employs DMSE electronic sensors via the built-in magnet to sequence folding arms, ensuring precise timing on high-speed packaging lines.
Is the Airtac SE50 Standard Cylinder SE50AX270S the Right Cylinder?
Generating 982 N push at 0.5 MPa, this 50 mm bore fits mid-range actuation tasks. If your assembly needs less force, the 40 mm bore offers 628 N push; if you require substantially more thrust, stepping up to the 63 mm bore provides 1559 N push at the same pressure. Because the 270 mm stroke creates an extended lever arm, external guides are strongly recommended to prevent rod-bearing bending under lateral loads.
As a dimensionally interchangeable ISO 15552 cylinder, it serves as a drop-in replacement for other ISO 15552 profile cylinders without altering mounting centers. To match this exact configuration, specify the 50 mm bore, 270 mm stroke, PT1/4 port, basic mounting, the SUS420J2 stainless rod (A), and the -S magnet for CMSE/DMSE sensors. If your application requires absolute position holding upon air loss, pair this with an external rod lock or transition to the BSE 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 SE50 Standard Cylinder SE50AX270S FAQ
At 0.5 MPa, this 50 mm bore cylinder provides 982 N of push force and 825 N of pull force. At 0.7 MPa, the push force reaches 1374 N, with a maximum push capacity of 200 kgf at 1.0 MPa. It operates at speeds between 30 and 800 mm/s.
Yes. The SE50AX270s shares standard ISO 15552 / VDMA 24562 mounting dimensions, making it a drop-in replacement for other ISO 15552 profile cylinders. You can reuse existing mounting hardware and utilize the PT1/4 ports directly.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models usually ship in 3-4 days.
Fast Reply
Most inquiries answered within 7-8 hours.
Request a Quote for Airtac SE50 Standard Cylinder SE50AX270S
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.