Airtac SED Double Rod Cylinder SED100X600S
The AirTAC Airtac SED Double Rod Cylinder SED100X600S 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 600mm, PT1/2 ports, adjustable cushioning.
- BoreØ100 mm
- Stroke600 mm
- Port sizePT1/2
- ConfigurationDouble rod
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SED Double Rod Cylinder SED100X600S
The AirTAC SED100X600S is a double-acting, double-rod profile cylinder fully dimensionally interchangeable per ISO 15552. A 25 mm rod exits both end covers, yielding identical annulus areas so the drive force is exactly 3681 N each way at 0.5 MPa. The extruded aluminum barrel has no external tie rods, keeping the overall footprint clean while providing integrated sensor grooves.
Fitted standard with a magnet (-S) for position detection, this unit accepts CMSE reed and DMSE electronic sensors. Field-adjustable air cushioning at both ends decelerates the 30-800 mm/s motion near stroke end. The PT1/2 port and M20x1.5 rod thread handle high flow and heavy mounting, while the rear rod can drive a secondary mechanism or carry a cam flag.
Airtac SED Double Rod Cylinder SED100X600S Technical Specifications
| Model | Airtac SED Double Rod Cylinder SED100X600S |
|---|---|
| Series | SED ISO 15552 double-rod cylinder |
| Bore size | Ø100 mm |
| Stroke | 600 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 SED100X600S
| SED | ISO 15552 profile-barrel DOUBLE-ROD double-acting cylinder. |
|---|---|
| 100 | Bore size in mm. |
| ×600 | 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 SED100X600S Is Used
Web Guiding Press
Applies 3681 N of equal force on extend and retract to tension and align heavy film webs without rotational drift.
Twin-Platen Mold
Drives a secondary cam from the rear rod to eject parts while the front rod closes the mold with 5153 N at 0.7 MPa.
Pallet Transfer Lift
Uses the through-rod to lower and raise a 600 mm transfer deck smoothly, relying on both-end guidance to prevent binding.
Is the Airtac SED Double Rod Cylinder SED100X600S the Right Cylinder?
When sizing this 100 mm bore, the 80 mm option provides 2268 N both ways at 0.5 MPa, while stepping up to the 125 mm bore yields 5734 N. Choose the SED100X600S when your mechanism needs 3681 N of bidirectional force and superior anti-rotation guidance over a 600 mm stroke. Because this stroke exceeds 300 mm, external linear guides are recommended to prevent side loads from deflecting the twin rods.
A double-rod design outperforms a single-rod SE by supporting loads on both ends, preventing twist, and allowing rear-mounted tooling. Note that the adjustable air cushion only decelerates the piston near stroke end; it does not hold position on air loss. For fail-safe holding, use an external pilot-operated check valve or select a BSED double-rod rod lock cylinder. Replacement requires matching the 100 mm bore, 600 mm stroke, PT1/2 port, and -S magnet.
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 SED100X600S FAQ
Because the double-rod design has equal piston areas on both sides, output 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 through-rod provides superior anti-rotation guidance and allows the rear rod end to drive a second mechanism or sensor flag. It drops directly into standard ISO 15552 mounting interfaces using Basic, FA, LB, TC, FTC, TCM1, or TCM2 brackets.
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