Airtac SED Double Rod Cylinder SED63X150
The AirTAC Airtac SED Double Rod Cylinder SED63X150 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 150mm, PT3/8 ports, adjustable cushioning.
- BoreØ63 mm
- Stroke150 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 SED63X150
The AirTAC SED63X150 is a double-acting, double-rod profile cylinder built to the ISO 15552 dimensional interface. A rod extends from both end covers, yielding identical annulus areas. It outputs 1402 N of force in both extend and retract directions at 0.5 MPa. The extruded aluminum barrel contains no external tie rods, ensuring a clean profile.
This 63 mm bore unit features a PT3/8 port and a 20 mm rod with an M16x1.5 thread. The twin-rod architecture provides superior anti-rotation stability over single-rod SE cylinders. Field-adjustable air cushions at both ends manage deceleration across the 150 mm stroke. This specific SKU lacks a magnet, so it does not support position sensing without modification.
Airtac SED Double Rod Cylinder SED63X150 Technical Specifications
| Model | Airtac SED Double Rod Cylinder SED63X150 |
|---|---|
| Series | SED ISO 15552 double-rod cylinder |
| Bore size | Ø63 mm |
| Stroke | 150 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 SED63X150
| SED | ISO 15552 profile-barrel DOUBLE-ROD double-acting cylinder. |
|---|---|
| 63 | Bore size in mm. |
| ×150 | 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 SED63X150 Is Used
PCB Edge Guiding
Provides 1402 N of equal both-way force to align printed circuit boards. The twin rods prevent yaw during rapid transit, ensuring boards stay square to the conveyor.
Gripper Actuation
Drives dual opposing grippers on an assembly fixture. The rear rod end allows mounting a mechanical cam, synchronizing secondary tooling without extra sensors.
Pallet Diverting
Shifts pallets laterally on a packaging line. The 150 mm stroke handles standard lane widths, while the double-rod geometry absorbs rotational torque from off-center loads.
Is the Airtac SED Double Rod Cylinder SED63X150 the Right Cylinder?
Choose this 63 mm bore if your application requires 1402 N of equal both-way force at 0.5 MPa. Stepping down to the 50 mm bore drops the output to 825 N, while moving up to the 80 mm bore increases it to 2268 N. The double-rod design is preferred over a single-rod SE when you need to drive a load from both ends, mount a rear cam, or resist torsional rotation. For ISO 15552 replacements, match the 150 mm stroke, PT3/8 port, and mounting choice (Basic, FA, LB, TC, FTC, TCM1, or TCM2; FB, CA, CB, and CR are omitted). At 150 mm stroke, external guide rails are recommended to handle side loads. Note that a plain SED drifts on air loss; for fail-safe holding, use a BSED double-rod rod lock or an external pilot check valve.
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 SED63X150 FAQ
Because the rod occupies both sides of the piston, force is equal in both directions. It provides 1402 N at 0.5 MPa, 1962 N at 0.7 MPa, and a maximum of 286 kgf at 1.0 MPa.
The twin rods offer better anti-rotation resistance and allow you to mount tooling, cams, or limit flags on the rear rod end. It also makes the extend and retract speeds identical.
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Covers non-human-caused product damage.
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