Airtac SED Double Rod Cylinder SED100X1000
The AirTAC Airtac SED Double Rod Cylinder SED100X1000 is a genuine double-acting ISO 15552 double-rod cylinder: a Ø25mm piston rod exits BOTH ends of the Ø100mm bore, giving equal force and speed in both directions and letting you mount tooling or a sensor flag on the back rod. Stroke 1000mm, PT1/2 ports, adjustable cushioning.
- BoreØ100 mm
- Stroke1000 mm
- Port sizePT1/2
- ConfigurationDouble rod
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SED Double Rod Cylinder SED100X1000
The AirTAC SED100X1000 is a double-acting, double-rod profile cylinder built to ISO 15552 dimensional standards. A 25mm rod extends from both end covers, meaning the annulus area is identical on extend and retract. This outputs an equal 3681N of force in both directions at 0.5 MPa, eliminating the force differential found in single-rod units.
It features field-adjustable air cushioning at both ends to tame kinetic energy near stroke limits. This specific SKU lacks the -S magnet option, so it has no onboard position sensing. The extruded aluminum barrel omits external tie rods, and the rear protruding rod can mount a cam or secondary mechanism while providing superior anti-rotation guidance for heavy loads.
Airtac SED Double Rod Cylinder SED100X1000 Technical Specifications
| Model | Airtac SED Double Rod Cylinder SED100X1000 |
|---|---|
| Series | SED ISO 15552 double-rod cylinder |
| Bore size | Ø100 mm |
| Stroke | 1000 mm |
| Configuration | Double rod, double acting |
| Port size | PT1/2 |
| 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 (Ø100mm)
| Pressure | Force (both directions) |
|---|---|
| 0.5 MPa | 3682 N |
| 0.7 MPa | 5154 N |
| Max (@1.0 MPa) | 751 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 SED100X1000
| SED | ISO 15552 profile-barrel DOUBLE-ROD double-acting cylinder. |
|---|---|
| 100 | Bore size in mm. |
| ×1000 | 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 SED100X1000 Is Used
Large Press Takedown
Extracts long stamping plates from a 1000-ton press. The twin 25mm rods prevent binding across the 1000mm span, while 3681N of equal both-way force securely handles heavy dies.
Textile Calendering
Drives a calender roll adjustment mechanism. The rear rod end mounts a physical limit flag, and the twin-rod geometry ensures parallel roll tracking without rotational skew.
Automated Welding Shuttle
Shuttles a heavy welding head along a 1000mm path. The double-rod profile cylinder resists torch reaction torque, maintaining precise weld seam tracking.
Is the Airtac SED Double Rod Cylinder SED100X1000 the Right Cylinder?
Selecting this 100mm bore provides 3681N both-way force at 0.5 MPa. If your application requires less force, the neighboring 80mm bore yields 2268N. If you need more thrust, the 125mm bore provides 5734N. Because this model has a 1000mm stroke, you must use external linear guides to prevent side-loading from sagging or heavy cantilevered masses. The PT1/2 port matches the ISO 15552 footprint. Mounting options include Basic, FA, LB, TC, FTC, TCM1, and TCM2 (omitting FB, CA, CB, and CR). Remember that a plain SED does not hold position on air loss; the piston drifts. For fail-safe holding, use an external rod lock or the related 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 SED100X1000 FAQ
Because a rod exits both ends, the force is equal in both directions. It provides 3681N at 0.5 MPa, 5153N at 0.7 MPa, and a maximum of 751 kgf at 1.0 MPa.
No. The adjustable air cushion only decelerates the piston near the stroke ends; it is not a brake. If air loss occurs, the piston drifts. For fail-safe position holding, consider the related BSED double-rod rod-lock cylinder.
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