Airtac SED Double Rod Cylinder SED63X190S
The AirTAC SED Double Rod Cylinder SED63X190S 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 SED63X190S
The AirTAC SED63X190S is a double-acting, double-rod ISO 15552 profile cylinder with a 63 mm bore and 190 mm stroke. Because a rod exits both end covers, the annulus area is identical on extend and retract, yielding exactly 1402 N of force each way at 0.5 MPa. The integrated -S magnet supports CMSE reed and DMSE electronic sensors for precise position tracking.
This extruded aluminum profile cylinder omits external tie rods and provides field-adjustable air cushioning at both ends. The twin 20 mm rods enhance load stability against rotation, while the rear rod end can drive a secondary mechanism or carry a cam.
Airtac SED Double Rod Cylinder SED63X190S Technical Specifications
| Model | Airtac SED Double Rod Cylinder SED63X190S |
|---|---|
| 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 SED63X190S
| 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 SED63X190S Is Used
Web Guiding Mechanism
Drives a dual-sided nipper assembly with 1402 N both ways, using the rear rod to mount a cam that synchronizes a dancer arm in film converting lines.
Transfer Robot Arm
Shifts a pallet between stations with equal extend and retract force, leveraging the twin 20 mm rods to prevent chassis rotation during fast 30-800 mm/s cycles.
Servo Press Feed
Feeds strip stock into a stamping press, using the protruding rear rod to trip a DMSE electronic sensor flag for precise 190 mm stroke confirmation.
Is the Airtac SED Double Rod Cylinder SED63X190S the Right Cylinder?
At 0.5 MPa, this 63 mm bore generates 1402 N both ways. Stepping down to the 50 mm bore yields 825 N, while stepping up to the 80 mm bore provides 2268 N. Choose this double-rod unit over a single-rod SE when your mechanism requires anti-rotation guidance, dual-side tooling, or rear-rod position sensing. To replace an ISO 15552 cylinder, match the 63 mm bore, 190 mm stroke, PT3/8 port, and mounting style (Basic, FA, LB, TC, FTC, TCM1, or TCM2).
Note that a plain SED does not hold position on air loss; the piston drifts, and the adjustable cushion only decelerates near stroke end. For fail-safe holding, consider a BSED rod-lock cylinder or an external pilot-operated check valve. For this 190 mm stroke, ensure adequate external guide support if side loads are present.
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 SED63X190S FAQ
Because the double-rod design occupies piston area on both sides, 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 provide superior anti-rotation guidance for the load and allow the rear rod end to drive a secondary mechanism or sensor flag. It is dimensionally interchangeable per ISO 15552, provided you match the 63 mm bore, 190 mm stroke, and PT3/8 port.
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