Airtac SE80 Standard Cylinder SE80X950
The AirTAC Airtac SE80 Standard Cylinder SE80X950 is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø80mm bore and 950mm 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
- Stroke950 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SE80 Standard Cylinder SE80X950
The AirTAC SE80X950 is a double-acting, single-rod ISO 15552 profile cylinder engineered for heavy-duty linear motion. It delivers a substantial 2513 N push force at 0.5 MPa and reaches a maximum thrust of 513 kgf at 1.0 MPa. Because the 950 mm stroke exceeds the standard 1500 mm maximum for this bore, this specific unit is a non-standard, made-to-order configuration designed for specialized long-reach machinery.
The extruded aluminum barrel omits external tie rods, yielding a compact, corrosion-resistant body that mounts flush while providing sensor grooves on three sides. Although this SKU lacks the -S magnet for position sensing, it retains field-adjustable pneumatic cushioning at both ends to decelerate the heavy 80 mm piston smoothly over its 36 mm cushion length.
Airtac SE80 Standard Cylinder SE80X950 Technical Specifications
| Model | Airtac SE80 Standard Cylinder SE80X950 |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 950 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 SE80X950
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 80 | Bore size in mm. |
| ×950 | 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 SE80X950 Is Used
Automotive Body Conveyor Indexing
Leverages the 2513 N push force and 950 mm stroke to advance heavy chassis frames between robotic welding stations, relying on adjustable end cushions to soften hard stops at high speeds.
Heavy Press Deflasher Station
Drives a 950 mm platen to strip flash from large molded panels, where the 80 mm bore's 513 kgf maximum thrust overcomes the high stripping resistance of dense materials.
Palletizer Gantry Arm Actuator
Extends a 950 mm reach to position heavy unit loads onto outbound pallets, using the tie-rod-free extruded profile to mount flush within tight gantry clearances.
Is the Airtac SE80 Standard Cylinder SE80X950 the Right Cylinder?
Selecting the SE80X950 makes sense when your mechanism requires significant reach paired with high thrust. If you need slightly less force, stepping down to the 63 mm bore drops the 0.5 MPa push to 1559 N. Conversely, moving up to the 100 mm bore increases the 0.5 MPa push to 3927 N. Because this is a plain double-acting cylinder, it cannot hold a load if air pressure is lost—you must integrate a BSE rod lock or external check valve for fail-safe positioning.
At 950 mm, the unsupported stroke is highly susceptible to side-load bending and rod-bearing wear. To prevent premature seal failure and piston rod deflection, you must guide the load externally rather than relying on the cylinder bearings alone. As a true ISO 15552 profile cylinder, it offers drop-in dimensional interchangeability with other ISO 15552 cylinders, utilizing a PT3/8 port and an M20x1.5 rod thread.
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 SE80X950 FAQ
This 80 mm bore cylinder provides a push force of 2513 N and a pull force of 2268 N at 0.5 MPa. At 0.7 MPa, the push force is 3518 N, with an absolute maximum push of 513 kgf at 1.0 MPa. It operates at a speed range of 30-800 mm/s.
No, the air cushion only decelerates the piston near the stroke end and does not lock or hold the load; you need a BSE rod lock for position holding. Additionally, this specific SKU lacks the -S magnet, so it cannot support CMSE or DMSE position sensors without modification.
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