Airtac SE80 Standard Cylinder SE80BX500S
The AirTAC Airtac SE80 Standard Cylinder SE80BX500S is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø80mm bore and 500mm stroke, PT3/8 air ports and adjustable end cushioning. Its standardized mounting interface makes it a drop-in replacement for other ISO 15552 cylinders in automation lines.
- BoreØ80 mm
- Stroke500 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SE80 Standard Cylinder SE80BX500S
The AirTAC SE80BX500S is a double-acting, single-rod ISO 15552 profile cylinder engineered for heavy-duty linear motion. It generates 2513 N of push force at 0.5 MPa and up to 513 kgf at 1.0 MPa, making it well-suited for high-load pressing and indexing tasks across a 500 mm stroke.
This specific configuration features a SUS304 stainless steel rod (code B) for superior corrosion resistance in washdown or chemically exposed environments. The square extruded aluminum barrel omits external tie rods for a compact, flush-mounting footprint, while the integrated magnet (-S) enables seamless position tracking with AirTAC CMSE reed and DMSE electronic sensors.
Airtac SE80 Standard Cylinder SE80BX500S Technical Specifications
| Model | Airtac SE80 Standard Cylinder SE80BX500S |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 500 mm |
| Acting type | Double acting |
| Port size | PT3/8 |
| Rod thread | M20×1.5 |
| 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, 36 mm |
| Max stroke | Up to 1500 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 (Ø80mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 2513 N | 2268 N |
| 0.7 MPa | 3519 N | — |
| Max (@1.0 MPa) | 513 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SE80 Standard Cylinder SE80BX500S
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 80 | Bore size in mm. |
| ×500 | 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 SE80 Standard Cylinder SE80BX500S Is Used
Pallet Dispenser Pusher
Drives a 500 mm stroke to index empty pallets into a packaging line, utilizing the 2513 N push force to overcome friction on heavy roller conveyors.
CNC Lathe Bar Feed
Actuates a bar feed mechanism with precise 0.15-1.0 MPa pressure control, while the SUS304 rod withstands splashes of cutting fluid and coolant.
Multi-Zone Divert Gate
Extends a sorting flap across a 500 mm gap to reroute heavy product flow, relying on the field-adjustable end cushions to soften hard stops at high speeds.
Is the Airtac SE80 Standard Cylinder SE80BX500S the Right Cylinder?
Stepping down to the 63 mm bore yields a 1559 N push at 0.5 MPa, whereas stepping up to the 100 mm bore provides 3927 N of thrust, letting you fine-tune thrust to the exact payload. The PT3/8 porting and M20x1.5 rod thread are standardized for the 80 mm profile. At 500 mm of stroke, the unsupported mass of the rod and piston creates a bending moment on the front guide bearing under side loads; an external linear guide is strongly recommended to prevent premature wear.
Because it is a double-acting cylinder, the SE80BX500S relies on continuous live air pressure to maintain its position. If your machine loses air supply or the directional valve centers, the piston will drift and cannot hold a suspended load. For fail-safe holding, you must integrate an external pilot-operated check valve or transition to 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 SE80 Standard Cylinder SE80BX500S FAQ
At 0.5 MPa, the push force is 2513 N and the pull force is 2268 N. At 0.7 MPa, the push force reaches 3518 N, with an absolute maximum push of 513 kgf at 1.0 MPa. The unit features a PT3/8 port, a 25 mm diameter rod, and an M20x1.5 rod-end thread.
Yes. The SE80BX500S is dimensionally interchangeable per ISO 15552 / VDMA 24562 mounting dimensions, meaning it serves as a drop-in replacement for other standard profile cylinders. It uses the same standardized mounting hardware and shares the exact interface footprint without relying on external tie rods.
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