Airtac SED Double Rod Cylinder SED80X60
The AirTAC Airtac SED Double Rod Cylinder SED80X60 is a genuine double-acting ISO 15552 double-rod cylinder: a Ø25mm piston rod exits BOTH ends of the Ø80mm bore, giving equal force and speed in both directions and letting you mount tooling or a sensor flag on the back rod. Stroke 60mm, PT3/8 ports, adjustable cushioning.
- BoreØ80 mm
- Stroke60 mm
- Port sizePT3/8
- ConfigurationDouble rod
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SED Double Rod Cylinder SED80X60
The AirTAC SED80X60 is a double-acting, double-rod profile cylinder built to ISO 15552 dimensional standards. It features an extruded aluminum barrel with no external tie rods, providing a clean, drop-in replacement for any ISO 15552 double-rod unit. A 25 mm piston rod exits both end covers, operating at speeds from 30-800 mm/s.
Because a rod occupies both sides of the piston, the effective annulus area is identical in both directions. This cylinder generates an equal 2268 N of force at 0.5 MPa on both extend and retract (3175 N at 0.7 MPa). Field-adjustable air cushioning at both ends decelerates the load near stroke end, while the rear rod extension can mount a cam or secondary mechanism. This specific SKU lacks the -S magnet option and supports no onboard position sensing.
Airtac SED Double Rod Cylinder SED80X60 Technical Specifications
| Model | Airtac SED Double Rod Cylinder SED80X60 |
|---|---|
| Series | SED ISO 15552 double-rod cylinder |
| Bore size | Ø80 mm |
| Stroke | 60 mm |
| Configuration | Double rod, 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 SED 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 | Force (both directions) |
|---|---|
| 0.5 MPa | 2268 N |
| 0.7 MPa | 3175 N |
| Max (@1.0 MPa) | 463 kgf |
Because a rod exits both ends, the effective piston area — and therefore the force — is identical on extend and retract. Actual usable force is lower than theoretical; size with a safety margin.
Model Code: Airtac SED Double Rod Cylinder SED80X60
| SED | ISO 15552 profile-barrel DOUBLE-ROD double-acting cylinder. |
|---|---|
| 80 | Bore size in mm. |
| ×60 | 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 (SED): Basic, LB, FA, TC, FTC, TCM1, TCM2. Related: SE (single rod), SEJ (double-rod adjustable stroke), BSED (double-rod rod lock).
Where the Airtac SED Double Rod Cylinder SED80X60 Is Used
Web Guiding Brakes
Drives opposing brake pads on film or paper web lines. The twin 25 mm rods prevent chatter, delivering 2268 N of equal clamping force both ways at 0.5 MPa.
Shuttle Transfer Gates
Transfers parts between two parallel conveyor lanes. The through-rod design allows a rear cam to trigger a mechanical latch while providing 3175 N of push/pull force.
CNC Tool Changers
Indexes tool carousels on machining centers. The rigid double-rod profile resists rotational torque during heavy tool engagement, operating at up to 1.0 MPa.
Is the Airtac SED Double Rod Cylinder SED80X60 the Right Cylinder?
Select this 80 mm bore when your application requires 2268 N of thrust both ways at 0.5 MPa. If you need less force, the 63 mm bore provides 1402 N both ways; if you need more, the 100 mm bore yields 3681 N both ways. Choose this double-rod SED over a single-rod SE when you need superior anti-rotation guidance, dual-side load driving, or rear-rod tooling. Mounting options are limited to Basic, FA, LB, TC, FTC, TCM1, and TCM2, omitting the FB, CA, CB, and CR styles. To match an existing ISO 15552 unit, verify the 80 mm bore, 60 mm stroke, PT3/8 port, and M20x1.5 rod thread. Note that a plain SED does not hold position on air loss; the piston drifts, and the cushion is not a brake. For fail-safe holding, use a BSED double-rod rod lock cylinder.
Quick checklist
- ✓ Equal force/speed both directions needed?
- ✓ Back-rod space for tooling or a flag
- ✓ Stroke and mounting space
- ✓ Port/thread type (PT/G)
- ✓ Magnet (-S) for CMSE/DMSE sensors?
Installation & Maintenance Notes
- check Use clean air filtered to 40µm or finer.
- check Keep within 0.15 – 1.0 MPa operating pressure.
- check Support both rod ends; avoid side load.
- check Adjust end cushion screws for smooth stops.
- check Use correct mounting accessory (LB/FA/TC/FTC/TCM1/TCM2).
- check Installation by qualified personnel per AirTAC docs.
Airtac SED Double Rod Cylinder SED80X60 FAQ
Because the double-rod design has equal piston area on both sides, it generates equal force in both directions: 2268 N at 0.5 MPa, 3175 N at 0.7 MPa, and a maximum of 463 kgf at 1.0 MPa.
The SED80X60 provides equal force and speed on extend and retract. The protruding rear rod resists rotational torque better than a single rod, and can mount a secondary cam or sensor flag. It is a direct ISO 15552 dimensional replacement with a PT3/8 port.
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