Airtac SED Double Rod Cylinder SED63X75
The AirTAC Airtac SED Double Rod Cylinder SED63X75 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 75mm, PT3/8 ports, adjustable cushioning.
- BoreØ63 mm
- Stroke75 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 SED63X75
The AirTAC SED63X75 is a double-acting, double-rod profile cylinder built to ISO 15552 dimensional standards. A rod exits both end covers, yielding an identical annulus area on both sides of the piston. This means you get equal force and speed in extend and retract, delivering 1402 N each way at 0.5 MPa.
This specific SKU lacks the -S magnet option, so it has no onboard position sensing. It relies on the field-adjustable air cushion at both ends to decelerate the 75 mm stroke. The extruded aluminum barrel omits external tie rods, and the rear rod can drive a secondary mechanism or mount a cam.
Airtac SED Double Rod Cylinder SED63X75 Technical Specifications
| Model | Airtac SED Double Rod Cylinder SED63X75 |
|---|---|
| Series | SED ISO 15552 double-rod cylinder |
| Bore size | Ø63 mm |
| Stroke | 75 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 SED63X75
| SED | ISO 15552 profile-barrel DOUBLE-ROD double-acting cylinder. |
|---|---|
| 63 | Bore size in mm. |
| ×75 | 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 SED63X75 Is Used
Web Guiding Mechanism
Uses the 1402 N both-way force to shift a roller carriage, relying on the twin rods to prevent binding during film edge correction.
Dual-Side Part Transfer
Actuates a 75 mm transfer arm where the rear rod simultaneously pushes a diverter gate, keeping both motions perfectly synchronized.
PCB Depaneling Fixture
Clamps circuit boards with equal 0.5 MPa thrust in both directions, ensuring the load stays square without twisting during the cut.
Is the Airtac SED Double Rod Cylinder SED63X75 the Right Cylinder?
Choose this 63 mm bore when you need 1402 N of both-way thrust 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). The twin-rod design provides superior anti-rotation resistance compared to a single-rod SE cylinder.
Because this is a non-magnet SKU, fit external limit switches if you need position feedback. Note that the adjustable air cushion only decelerates near stroke end; it will not hold position on air loss. For fail-safe holding, use a BSED double-rod lock cylinder or an external pilot check valve. Ensure your ISO 15552 replacement matches the PT3/8 port and desired mounting (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 SED63X75 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.
Yes. The SED63X75 is dimensionally interchangeable per ISO 15552. Just verify your port size (PT3/8), mounting style (available in Basic, FA, LB, TC, FTC, TCM1, TCM2), and note that this specific SKU has no magnet for sensors.
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Covers non-human-caused product damage.
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