Airtac SED Double Rod Cylinder SED63X230
The AirTAC SED Double Rod Cylinder SED63X230 is a genuine double-acting ISO 15552 double-rod cylinder: a Ø20mm piston rod exits BOTH ends of the Ø63mm bore, giving equal force and speed in both directions and letting you mount tooling or a sensor flag on the back rod. Stroke 230mm, PT3/8 ports, adjustable cushioning.
- BoreØ63 mm
- Stroke230 mm
- Port sizePT3/8
- ConfigurationDouble rod
- Rod threadM16×1.5
- CushionAdjustable, 36 mm
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac SED Double Rod Cylinder SED63X230
The AirTAC SED63X230 is a double-acting, double-rod profile cylinder built to ISO 15552 dimensional standards. A 20 mm rod exits both end covers, yielding equal effective piston areas. This means the cylinder generates 1402 N of force in both extend and retract directions at 0.5 MPa. The extruded aluminum barrel has no external tie rods, and adjustable air cushions at both ends manage end-of-stroke impacts.
Because this specific SKU lacks the -S magnet option, it cannot host CMSE reed or DMSE electronic sensors. The twin-rod layout is highly effective for driving dual-side mechanisms or mounting a rear cam, while the PT3/8 ports supply air evenly to both chambers.
Airtac SED Double Rod Cylinder SED63X230 Technical Specifications
| Model | Airtac SED Double Rod Cylinder SED63X230 |
|---|---|
| Series | SED ISO 15552 double-rod cylinder |
| Bore size | Ø63 mm |
| Stroke | 230 mm |
| Configuration | Double rod, double acting |
| Port size | PT3/8 |
| Rod thread | M16×1.5 |
| 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 (Ø63mm)
| Pressure | Force (both directions) |
|---|---|
| 0.5 MPa | 1402 N |
| 0.7 MPa | 1962 N |
| Max (@1.0 MPa) | 286 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 SED63X230
| SED | ISO 15552 profile-barrel DOUBLE-ROD double-acting cylinder. |
|---|---|
| 63 | Bore size in mm. |
| ×230 | 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 SED63X230 Is Used
Web Guiding Press
Drives a nip roller assembly with 1402 N both ways to keep paper or film webs centered without rotational drift.
Dual-Side Transfer Gate
Uses the twin rods to push and pull a conveyor diverter simultaneously, ensuring both sides of the fixture move at identical speeds.
Indexing Cam Drive
The rear rod protrudes 230 mm to actuate an external limit cam, sequencing a secondary machining operation while the front rod clamps.
Is the Airtac SED Double Rod Cylinder SED63X230 the Right Cylinder?
Selecting the 63 mm bore provides a balanced 1402 N both-way force at 0.5 MPa. If your payload is lighter, step down to the 50 mm bore for 825 N; if you need heavier thrust, step up to the 80 mm bore for 2268 N. Choose this double-rod SED over a single-rod SE when the load requires anti-rotation guidance, rear-end tooling, or perfectly symmetrical push-pull dynamics. At 230 mm stroke, the extended rod length requires external guide rails to prevent lateral side-loading and premature seal wear.
For ISO 15552 direct replacement, match the 63 mm bore, 230 mm stroke, PT3/8 port, and your mounting style (Basic, FA, LB, TC, FTC, TCM1, or TCM2). Note that a plain SED does not hold position on air loss; the piston drifts, and the adjustable cushion only decelerates near stroke end. For fail-safe holding, use a BSED double-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 SED63X230 FAQ
Because the double-rod design has equal piston areas on both sides, force is identical in both directions. It delivers 1402 N at 0.5 MPa, 1962 N at 0.7 MPa, and a maximum of 286 kgf at 1.0 MPa.
Yes, the SED63X230 is dimensionally interchangeable per ISO 15552. Match your 63 mm bore, 230 mm stroke, PT3/8 port, and mounting style (Basic, FA, LB, TC, FTC, TCM1, TCM2). Note this unit has no -S magnet, so it cannot support position sensors.
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