Airtac SED Double Rod Cylinder SED100X1000S
The AirTAC Airtac SED Double Rod Cylinder SED100X1000S 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 SED100X1000S
The AirTAC SED100X1000S is a double-acting, double-rod profile cylinder built to the ISO 15552 dimensional standard. Because a 25 mm rod exits both end covers, the effective piston area is identical on extend and retract. This gives you exactly 3681 N of force each way at 0.5 MPa, eliminating the speed and force mismatch found in single-rod units.
Fitted with a -S magnet, this 100 mm bore unit triggers CMSE reed or DMSE electronic sensors flush in the barrel groove. The M20x1.5 thread on the rear rod provides a robust mounting point for external cams, secondary tooling, or a limit flag. Adjustable air cushions at both ends absorb kinetic energy at the stroke extremes without acting as a physical lock.
Airtac SED Double Rod Cylinder SED100X1000S Technical Specifications
| Model | Airtac SED Double Rod Cylinder SED100X1000S |
|---|---|
| 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 SED100X1000S
| 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 SED100X1000S Is Used
CNC Pallet Shuttle
Drives an automated machining center pallet changer. The twin rods resist torsional twist during heavy pallet transfers, utilizing the 5153 N both-way force at 0.7 MPa to index loads smoothly.
Large Package Divert
Powers a dual-sided sorting diverter on a high-volume logistics conveyor. The rear rod end mounts a cam to trigger a mechanical flag, while the front rod pushes 751 kgf max packages across the belt.
Textile Calender Feed
Feeds heavy fabric rolls into a calendering machine. The symmetrical 3681 N force ensures consistent tension on the rewind stroke, matching the feed stroke perfectly to prevent material slack.
Is the Airtac SED Double Rod Cylinder SED100X1000S the Right Cylinder?
Choose this 100 mm bore when you need 3681 N of bidirectional force at 0.5 MPa. If your payload is lighter, step down to the 80 mm bore for 2268 N both ways. If you need more push, the 125 mm bore yields 5734 N. At a 1000 mm stroke, the protruding twin 25 mm rods demand external guide rails to prevent sagging and side-load damage to the front and rear seals.
A double-rod design gives you superior anti-rotation control and twin load mounting points compared to a single-rod SE cylinder. Remember that a standard SED drifts on air loss; the cushions only decelerate near stroke end. For fail-safe holding, use a BSED rod lock or external pilot check valve. To match this ISO 15552 footprint exactly, confirm the 1000 mm stroke, PT1/2 port, and your mounting choice (Basic, FA, LB, TC, FTC, TCM1, or TCM2).
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 SED100X1000S FAQ
Because the double-rod design has equal piston area on both sides, force is identical in both directions: 3681 N at 0.5 MPa, 5153 N at 0.7 MPa, and a maximum of 751 kgf at 1.0 MPa.
The twin rods provide superior anti-rotation stability and allow you to mount tooling or sensors on the rear rod end. It is dimensionally interchangeable per ISO 15552, but offers symmetrical speed and force both ways, which a single-rod cylinder cannot do.
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