Airtac SE80 Standard Cylinder SE80X650SH
The AirTAC Airtac SE80 Standard Cylinder SE80X650SH is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø80mm bore and 650mm 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
- Stroke650 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SE80 Standard Cylinder SE80X650SH
The AirTAC SE80X650SH is a double-acting, single-rod ISO 15552 profile cylinder engineered for demanding environments. It delivers a robust 2513 N push force at 0.5 MPa alongside a 2268 N pull force, operating via a PT3/8 port and a Ø25 mm hard-chrome rod. Equipped from the factory with FKM (Viton) seals, the operating temperature range extends significantly to 150 C, making it highly suitable for high-heat industrial processes.
This unit incorporates a built-in magnet (-S) for seamless integration with AirTAC CMSE (reed) and DMSE (electronic) position sensors. The extruded aluminum barrel omits external tie rods, presenting a clean, corrosion-resistant profile that mounts flush against machinery. Furthermore, the field-adjustable pneumatic cushioning at both stroke ends allows precise deceleration tuning to absorb hard mechanical impacts at high cycle rates.
Airtac SE80 Standard Cylinder SE80X650SH Technical Specifications
| Model | Airtac SE80 Standard Cylinder SE80X650SH |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 650 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 SE80X650SH
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 80 | Bore size in mm. |
| ×650 | 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 SE80X650SH Is Used
Injection Mold Ejection
Withstands ambient radiant heat up to 150 C near injection molding barrels while delivering 2513 N of push force to eject plastic parts reliably over the 650 mm stroke.
Hot Stamping Press Feed
Handles the high-temperature environment of metal hot stamping lines, using its 3518 N push force at 0.7 MPa to index heavy coil stock precisely.
Engine Block Transfer
Shifts heavy cast iron engine blocks between CNC machining stations, relying on the rigid 80 mm profile barrel and DMSE electronic sensors for positional feedback.
Is the Airtac SE80 Standard Cylinder SE80X650SH the Right Cylinder?
When sizing this 80 mm bore actuator, evaluate your kinetic energy against the 36 mm cushion length to prevent end-cap damage. If your application requires less force, stepping down to the 63 mm bore yields a 1559 N push at 0.5 MPa; conversely, scaling up to the 100 mm bore provides 3927 N of push force at the same pressure. Because this model features a 650 mm stroke, the unsupported rod length introduces a bending moment under heavy side loads—always utilize an external guide mechanism to prevent rod-bearing distortion.
For retrofitting, this cylinder is dimensionally interchangeable per ISO 15552 standards, allowing a direct drop-in replacement for other ISO 15552 profile cylinders without altering existing mounting hardware. Remember that the adjustable air cushion only decelerates the piston near stroke end; it does not hold the load. If air pressure is lost or the directional valve is centered, the piston will drift. For true position holding without live pressure, consider the AirTAC BSE series equipped with a mechanical rod lock.
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 SE80X650SH 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 reaches 3518 N, with a maximum push capacity of 513 kgf at 1.0 MPa. It operates at pressures from 0.15-1.0 MPa and speeds of 30-800 mm/s.
No. The adjustable air cushion at both ends only decelerates the piston near the stroke limits; it is not a mechanical brake. If air is exhausted, the cylinder will drift. For true load holding without live pressure, an AirTAC BSE rod lock cylinder or an external pilot-operated check valve is required.
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