Airtac SED Double Rod Cylinder SED63X210S
The AirTAC SED Double Rod Cylinder SED63X210S 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 210mm, PT3/8 ports, adjustable cushioning.
- BoreØ63 mm
- Stroke210 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 SED63X210S
The AirTAC SED63X210S is a double-acting, double-rod profile cylinder adhering to the ISO 15552 interface. A 20 mm rod exits both end covers, yielding identical annulus areas. This means extend and retract forces are perfectly balanced at 1402 N each way at 0.5 MPa. The extruded aluminum barrel contains no external tie rods.
Fitted with the -S magnet option, it supports CMSE reed and DMSE electronic sensors for end-of-stroke detection. Field-adjustable air cushions at both ends decelerate the load near stroke end, while the rear rod extension allows mounting a secondary cam or driving a secondary mechanism.
Airtac SED Double Rod Cylinder SED63X210S Technical Specifications
| Model | Airtac SED Double Rod Cylinder SED63X210S |
|---|---|
| Series | SED ISO 15552 double-rod cylinder |
| Bore size | Ø63 mm |
| Stroke | 210 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 SED63X210S
| SED | ISO 15552 profile-barrel DOUBLE-ROD double-acting cylinder. |
|---|---|
| 63 | Bore size in mm. |
| ×210 | 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 SED63X210S Is Used
Servo Press Transfer
Uses the 1962 N both-way force at 0.7 MPa to push and pull stamping dies with equal power, preventing rotational drift during high-speed transfers.
Pallet Flipping Station
Leverages the rear rod to drive a secondary cam while the front rod flips 286 kgf max loads, synchronizing dual mechanisms without extra valves.
Web Tensioning Brake
Applies equal tension in both directions on paper or film lines, using the twin rods to guide the dancer roll against rotational twisting.
Is the Airtac SED Double Rod Cylinder SED63X210S the Right Cylinder?
Selecting this 63 mm bore provides 1402 N both ways at 0.5 MPa. If your payload is lighter, step down to the 50 mm bore for 825 N; if heavier, step up to the 80 mm bore for 2268 N. The twin-rod design prevents piston rotation and handles dual-side loads better than a single-rod SE cylinder.
A plain SED does not hold position on air loss—the piston drifts. For fail-safe holding, use a BSED double-rod lock. At 210 mm stroke, ensure external guides support side loads. Replacement requires matching the 63 mm bore, 210 mm stroke, PT3/8 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 SED63X210S FAQ
Because the double-rod design has identical annulus areas on both sides, force is equal 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.
Yes. The SED63X210S is dimensionally interchangeable per ISO 15552 mounting interfaces. Just verify your 63 mm bore, 210 mm stroke, PT3/8 port, and mounting subset (Basic, FA, LB, TC, FTC, TCM1, TCM2).
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Standard models are processed and dispatched in 3-5 business days.
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