Airtac SED Double Rod Cylinder SED63X200
The AirTAC SED Double Rod Cylinder SED63X200 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 200mm, PT3/8 ports, adjustable cushioning.
- BoreØ63 mm
- Stroke200 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 SED63X200
The AirTAC SED63X200 is a double-acting, double-rod profile cylinder built to ISO 15552 dimensional standards. Because a rod extends from both end covers, the effective piston area is identical on both sides. This means you get exactly 1402 N of output force at 0.5 MPa in both extend and retract directions.
This unit features a Ø20 mm carbon steel rod with an M16x1.5 thread, a PT3/8 port, and adjustable air cushioning at both ends. It ships without a magnet, so it will not host CMSE or DMSE sensors unless you specify the -S option. The twin-rod design inherently resists torsional rotation, making it superior to a single-rod SE cylinder for guiding heavy loads.
Airtac SED Double Rod Cylinder SED63X200 Technical Specifications
| Model | Airtac SED Double Rod Cylinder SED63X200 |
|---|---|
| Series | SED ISO 15552 double-rod cylinder |
| Bore size | Ø63 mm |
| Stroke | 200 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 SED63X200
| SED | ISO 15552 profile-barrel DOUBLE-ROD double-acting cylinder. |
|---|---|
| 63 | Bore size in mm. |
| ×200 | 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 SED63X200 Is Used
PCB Edge Guiding
Provides 1402 N of equal both-way force to straighten circuit boards on a conveyor without rotational drift.
Dual-Side Transfer Arms
Drives a secondary cam from the rear rod end to synchronize a part transfer between two machining stations.
Gripper Actuation
Powers a non-rotating gripper assembly for precision component placement, utilizing the 200 mm stroke.
Is the Airtac SED Double Rod Cylinder SED63X200 the Right Cylinder?
Choose this 63 mm bore when you need 1402 N of both-way force at 0.5 MPa. If your load is lighter, step down to the 50 mm bore (825 N both ways); if you need more push, step up to the 80 mm bore (2268 N both ways). A double-rod cylinder is selected over a single-rod SE when you need to mount a rear cam, drive a secondary mechanism, or prevent the load from twisting. Note that a plain SED does not hold position on air loss—the piston drifts, and the cushions only decelerate near stroke end. For fail-safe holding, use a BSED or an external rod lock. To replace an existing ISO 15552 unit, match the 200 mm stroke, PT3/8 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 SED63X200 FAQ
Because the double-rod design equalizes the piston area, force is identical in both directions: 1402 N at 0.5 MPa, 1962 N at 0.7 MPa, and a maximum of 286 kgf at 1.0 MPa.
No. The adjustable air cushions only decelerate the piston near the stroke ends; they are not brakes. The piston will drift on air loss. For fail-safe holding, consider a BSED double-rod rod lock cylinder.
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