Airtac SED Double Rod Cylinder SED63X195S
The AirTAC SED Double Rod Cylinder SED63X195S 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 195mm, PT3/8 ports, adjustable cushioning.
- BoreØ63 mm
- Stroke195 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 SED63X195S
The AirTAC SED63X195S is a double-acting, double-rod profile cylinder fully dimensionally interchangeable per ISO 15552. A 20mm rod exits both end covers, yielding identical annulus areas so the cylinder outputs 1402 N each way at 0.5 MPa. The extruded aluminum barrel contains no external tie rods, presenting a clean exterior that resists side impacts.
Fitted from the factory with a piston magnet (-S), this unit tracks position using CMSE reed or DMSE electronic sensors. The rear rod extension provides a second mounting point for external cams or tooling, while field-adjustable air cushions at both ends decelerate the load near stroke end over a 36mm length.
Airtac SED Double Rod Cylinder SED63X195S Technical Specifications
| Model | Airtac SED Double Rod Cylinder SED63X195S |
|---|---|
| Series | SED ISO 15552 double-rod cylinder |
| Bore size | Ø63 mm |
| Stroke | 195 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 SED63X195S
| SED | ISO 15552 profile-barrel DOUBLE-ROD double-acting cylinder. |
|---|---|
| 63 | Bore size in mm. |
| ×195 | 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 SED63X195S Is Used
Web Guiding Mechanisms
Drives opposing nip rollers in packaging film lines. The 1962 N both-way force at 0.7 MPa ensures constant tension without directional force drops.
Dual-Side Pneumatic Clamps
Actuates synchronized clamping jaws from both ends. The twin 20mm rods prevent torsional twist on heavy machining fixtures.
Transfer Line Diverters
Powers package diverters where a rear cam triggers a mechanical valve. The -S magnet allows DMSE sensors to track stroke completion.
Is the Airtac SED Double Rod Cylinder SED63X195S the Right Cylinder?
Select this 63mm bore when a project demands 1402 N of force both directions at 0.5 MPa. If your mechanism needs less push, the 50mm bore delivers 825 N both ways; if you need more power, stepping up to the 80mm bore provides 2268 N. The twin-rod design inherently resists torsional rotation better than a single-rod SE cylinder, making it ideal for lifting heavy parallel plates.
For a direct ISO 15552 replacement, match the 195mm stroke, PT3/8 port, and choose from Basic, FA, LB, TC, FTC, TCM1, or TCM2 mounts (FB, CA, CB, and CR are omitted). Note that a plain SED will drift and cannot hold position on air loss; for fail-safe holding, specify a BSED double-rod lock or an external pilot-operated check valve. At 195mm stroke, keep the rod-end thread M16x1.5 aligned with external guides to manage any minor side loads.
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 SED63X195S FAQ
Because the rod occupies both sides of the piston, force is identical in both directions. It delivers 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 equal force on extend and retract, prevent load rotation, and allow rear-rod tooling or sensor flags. It is dimensionally interchangeable per ISO 15552, but omits FB, CA, CB, and CR mounting options.
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1-Year Warranty
Covers non-human-caused product damage.
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