Airtac SE80 Standard Cylinder SE80X650S
The AirTAC Airtac SE80 Standard Cylinder SE80X650S 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 SE80X650S
The AirTAC SE80X650S is a double-acting, single-rod ISO 15552 profile cylinder engineered for heavy-duty pneumatics. It generates 2513 N of push force at 0.5 MPa and utilizes a PT3/8 port to drive high-volume actuation. The square extruded aluminum barrel eliminates external tie rods, yielding a completely flush body that resists corrosion and simplifies mounting in tight machinery frames.
Equipped with a built-in magnet (S), this model directly supports AirTAC CMSE reed and DMSE electronic position sensors for precise end-of-stroke detection. Field-adjustable pneumatic cushioning at both ends allows technicians to tune end-stop deceleration for a 650 mm stroke, softening impacts when moving heavy loads at operating speeds up to 800 mm/s.
Airtac SE80 Standard Cylinder SE80X650S Technical Specifications
| Model | Airtac SE80 Standard Cylinder SE80X650S |
|---|---|
| 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 SE80X650S
| 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 SE80X650S Is Used
Injection Mold Ejection
Provides 2513 N of push force at 0.5 MPa to reliably eject dense plastic injection molds over the 650 mm stroke, ensuring complete part removal before the mold closes.
Pallet Transfer Pusher
Drives heavy loaded pallets between roller conveyor sections, utilizing the 36 mm adjustable end cushioning to soften the hard stop at full 650 mm extension.
Automated Press Feed
Feeds heavy-gauge sheet metal into an automated stamping press, relying on the built-in magnet to trigger DMSE electronic sensors for precise press timing.
Is the Airtac SE80 Standard Cylinder SE80X650S the Right Cylinder?
At 0.5 MPa, this 80 mm bore provides 2513 N of push force. If your application requires less energy, stepping down to the 63 mm bore yields 1559 N of push. Conversely, if you need substantially more thrust, stepping up to the 100 mm bore provides 3927 N. Because this is a 650 mm stroke, the unsupported piston rod is highly susceptible to bending under lateral loads; always pair this cylinder with an external guide rail to prevent premature rod-bearing wear.
As a standard ISO 15552 profile cylinder, the SE80X650S is dimensionally interchangeable with other ISO 15552 cylinders, making it a seamless drop-in replacement for retrofits. To replicate this exact configuration, specify the 80 mm bore, 650 mm stroke, PT3/8 port, basic mounting, and the -S magnet for CMSE or DMSE sensor integration. Remember that a standard SE cylinder does not hold position when air is exhausted; if your process requires static load holding, consider 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 SE80X650S FAQ
The SE80X650S generates 2513 N of push force and 2268 N of pull force at 0.5 MPa. At 0.7 MPa, the push force increases to 3518 N. The maximum push force is 513 kgf at 1.0 MPa operating pressure.
No, the SE80X650S is a standard double-acting cylinder and will drift if air is lost or the valve is centered. The adjustable air cushion at both ends only decelerates the piston near stroke end; it does not act as a brake or lock. For static holding, use a BSE rod lock variant.
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