Airtac SED Double Rod Cylinder SED63X95S
The AirTAC SED Double Rod Cylinder SED63X95S 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 95mm, PT3/8 ports, adjustable cushioning.
- BoreØ63 mm
- Stroke95 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 SED63X95S
The AirTAC SED63X95S is a double-acting, double-rod profile cylinder conforming to ISO 15552 dimensional standards. It features a 63mm bore and 95mm stroke. Because a rod exits both ends, the annular piston area is balanced, yielding an equal thrust of 1402 N in both directions at 0.5 MPa. The extruded aluminum barrel has no external tie rods, and the -S magnet enables position detection.
Adjustable air cushions at both ends absorb impact near the 95mm stroke limits. The twin M16x1.5 rods enhance load guidance and resist torsion, letting you mount a cam or sensor flag on the rear rod while driving the primary load up front.
Airtac SED Double Rod Cylinder SED63X95S Technical Specifications
| Model | Airtac SED Double Rod Cylinder SED63X95S |
|---|---|
| Series | SED ISO 15552 double-rod cylinder |
| Bore size | Ø63 mm |
| Stroke | 95 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 SED63X95S
| SED | ISO 15552 profile-barrel DOUBLE-ROD double-acting cylinder. |
|---|---|
| 63 | Bore size in mm. |
| ×95 | 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 SED63X95S Is Used
Web Guiding Mechanism
Provides 1402 N of equal both-way force to tension and steer material webs without skewing, using the rear rod to drive a dancer arm.
Dual-Side Shuttle Transfer
Transfers parts between two stations simultaneously, using the 63mm bore's anti-rotation twin rods to keep the 95mm stroke perfectly parallel.
CNC Tool Changer
Indexes tool holders with 1962 N at 0.7 MPa, using the rear rod end to trigger a DMSE electronic sensor for precise position confirmation.
Is the Airtac SED Double Rod Cylinder SED63X95S the Right Cylinder?
Choose this 63mm bore when you need 1962 N of force at 0.7 MPa in both directions. If your application requires less thrust, step down to the 50mm bore for 825 N at 0.5 MPa; if you need more power, step up to the 80mm bore for 2268 N at 0.5 MPa. The twin rods prevent rotation better than a single-rod SE cylinder, making it ideal for lifting parallel loads.
For a direct ISO 15552 replacement, match the 63mm bore, 95mm stroke, PT3/8 port, and your mounting choice (Basic, FA, LB, TC, FTC, TCM1, or TCM2). Note that a plain SED does not hold position on air loss; the piston will drift. For fail-safe locking, use a BSED double-rod lock cylinder 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 SED63X95S FAQ
Because the double-rod design balances the piston area, the SED63X95S generates an equal force in both directions: 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 you to mount tooling or sensor flags on the rear rod end. It also ensures identical extend and retract speeds, but requires rear-rod clearance and uses a subset of ISO 15552 mounts (Basic, FA, LB, TC, FTC, TCM1, TCM2).
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