Airtac SE80 Standard Cylinder SE80X630S
The AirTAC Airtac SE80 Standard Cylinder SE80X630S is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø80mm bore and 630mm 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
- Stroke630 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SE80 Standard Cylinder SE80X630S
The AirTAC SE80X630S is a double-acting, single-rod ISO 15552 profile cylinder engineered for heavy-duty pneumatics. It delivers a substantial 2513 N push force at 0.5 MPa alongside a 630 mm stroke, utilizing a 25 mm piston rod with an M20x1.5 thread. The extruded aluminum barrel design omits external tie rods entirely, yielding a compact, corrosion-resistant body that mounts flush against machine frames while providing sensor grooves on three sides.
Because this configuration includes the built-in magnet (S), it is fully primed for non-contact position sensing using AirTAC CMSE reed or DMSE electronic switches. The end caps integrate field-adjustable air cushioning at both ends, allowing technicians to dial in the exact deceleration rate needed to soften hard end stops during high-velocity cycling.
Airtac SE80 Standard Cylinder SE80X630S Technical Specifications
| Model | Airtac SE80 Standard Cylinder SE80X630S |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 630 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 SE80X630S
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 80 | Bore size in mm. |
| ×630 | 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 SE80X630S Is Used
Pallet Transfer Line Diverter
Leveraging the 630 mm stroke and 2513 N push force to extend and index heavy wooden pallets between adjacent roller conveyor lines in high-throughput logistics hubs.
Automotive Body Lift Gate
Raises and lowers heavy stamped metal lift gates on the assembly line, where the 80 mm bore provides the necessary lifting force and the -S magnet confirms gate closure.
Hydraulic Press Material Feeder
Pushes heavy steel blanks into a large forming press, relying on the field-adjustable end cushions to safely decelerate the 25 mm rod before it hits the stroke limit.
Is the Airtac SE80 Standard Cylinder SE80X630S the Right Cylinder?
Selecting this 80 mm bore makes sense when a 50 mm bore (982 N push at 0.5 MPa) is insufficient, but you want to avoid the larger footprint and air consumption of a 100 mm bore (3927 N push at 0.5 MPa). The PT3/8 port and 25 mm rod thread match the standardized ISO 15552 mounting interface, ensuring a drop-in retrofit for other ISO 15552 cylinders using shared mounting hardware.
With a 630 mm stroke, the unsupported piston rod is highly susceptible to bending under side loads; an external guide rail is strongly recommended to prevent premature rod-bearing wear. Remember that the adjustable air cushion only decelerates the piston near the stroke ends—it is not a mechanical lock. If the application must hold a vertical load without constant air pressure, pair this cylinder with an external BSE rod lock or a pilot-operated check valve.
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 SE80X630S FAQ
At 0.5 MPa, this 80 mm bore cylinder provides 2513 N of push force and 2268 N of pull force. At 0.7 MPa, the push force increases to 3518 N. The maximum push force is 513 kgf when operating at the 1.0 MPa pressure limit.
Yes. The SE80X630S is dimensionally interchangeable per ISO 15552 standards, meaning it shares the exact same mounting footprint and PT3/8 port locations as other ISO 15552 profile cylinders, allowing for a direct drop-in replacement using your existing mounting brackets.
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