Airtac SED Double Rod Cylinder SED63X190
The AirTAC SED Double Rod Cylinder SED63X190 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 190mm, PT3/8 ports, adjustable cushioning.
- BoreØ63 mm
- Stroke190 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 SED63X190
The AirTAC SED63X190 is a double-acting, double-rod ISO 15552 profile cylinder with a 63mm bore and 190mm stroke. Because a rod exits both end covers, the annulus area is symmetrical, yielding identical extend and retract forces. It generates about 1402 N of thrust each way at 0.5 MPa and accepts up to 1.0 MPa (286 kgf maximum).
This unit lacks the -S magnet option, so it cannot host CMSE or DMSE position sensors. It features a Ø20mm rod with an M16x1.5 thread, a PT3/8 port, and field-adjustable air cushioning at both ends to manage end-of-stroke impacts.
Airtac SED Double Rod Cylinder SED63X190 Technical Specifications
| Model | Airtac SED Double Rod Cylinder SED63X190 |
|---|---|
| Series | SED ISO 15552 double-rod cylinder |
| Bore size | Ø63 mm |
| Stroke | 190 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 SED63X190
| SED | ISO 15552 profile-barrel DOUBLE-ROD double-acting cylinder. |
|---|---|
| 63 | Bore size in mm. |
| ×190 | 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 SED63X190 Is Used
Web Guiding Mechanism
Provides 1402 N of equal bidirectional force to steer a material web edge, using the rear rod to mount a cam for a dancer arm.
Dual-Side Press Station
Extrudes and retracts a 190mm stamping tool with identical 1962 N at 0.7 MPa, preventing workpiece twist via twin-rod anti-rotation.
Synchronized Push-and-Pull Divert
Drives a 63mm diverting gate on a packaging line, using the through-rod to actuate a secondary lane deflector simultaneously.
Is the Airtac SED Double Rod Cylinder SED63X190 the Right Cylinder?
Choose this 63mm bore if you need 1402 N of symmetrical force at 0.5 MPa. If your drive requirements are lower, the 50mm bore provides 825 N both ways; if you need more power, stepping up to the 80mm bore yields 2268 N. The twin-rod architecture is preferred over a single-rod SE when a machine requires dual-side guidance to prevent load rotation, or when a rear rod end is needed to drive a secondary mechanism.
For ISO 15552 dimensional replacements, match the 63mm bore, 190mm stroke, PT3/8 port, and your preferred mounting (Basic, FA, LB, TC, FTC, TCM1, or TCM2). Note that the double-rod design extends overall length; ensure you leave rear-rod clearance. This cylinder relies on air pressure to hold position; it will drift on air loss. For fail-safe locking, consider the BSED series or an external rod lock.
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 SED63X190 FAQ
Because the double-rod design has equal piston areas on both sides, it provides 1402 N of force at 0.5 MPa and 1962 N at 0.7 MPa in both directions. The maximum force is 286 kgf at 1.0 MPa.
No. The adjustable air cushion only decelerates the piston near the stroke ends; it is not a brake. If pressure is lost, the load will drift. For fail-safe position holding, use a BSED double-rod cylinder with a rod lock or an external pilot-operated check valve.
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