Airtac SED Double Rod Cylinder SED32X105S
The AirTAC Airtac SED Double Rod Cylinder SED32X105S is a genuine double-acting ISO 15552 double-rod cylinder: a Ø12mm piston rod exits BOTH ends of the Ø32mm bore, giving equal force and speed in both directions and letting you mount tooling or a sensor flag on the back rod. Stroke 105mm, PT1/8 ports, adjustable cushioning.
- BoreØ32 mm
- Stroke105 mm
- Port sizePT1/8
- ConfigurationDouble rod
- Rod threadM10×1.25
- CushionAdjustable, 27 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 SED32X105S
The AirTAC SED32X105S is a double-acting, double-rod ISO 15552 profile cylinder featuring a 32mm bore and 105mm stroke. A rod extends from both end covers, creating equal effective piston areas. This yields identical push and pull forces, delivering 345 N each way at 0.5 MPa. The extruded aluminum barrel includes sensor grooves, and the included magnet (-S) directly supports CMSE reed or DMSE electronic switches.
Because a rear rod protrudes past the back cap, you can mount a cam or secondary limit flag there to trigger external sensors. The twin rods also guide the load against twist better than a single-rod unit. Field-adjustable air cushions at both ends decelerate the piston near stroke extremes, while the PT1/8 ports supply air to the 12mm rods.
Airtac SED Double Rod Cylinder SED32X105S Technical Specifications
| Model | Airtac SED Double Rod Cylinder SED32X105S |
|---|---|
| Series | SED ISO 15552 double-rod cylinder |
| Bore size | Ø32 mm |
| Stroke | 105 mm |
| Configuration | Double rod, double acting |
| Port size | PT1/8 |
| Rod thread | M10×1.25 |
| 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, 27 mm |
| Max stroke | Up to 1000 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 (Ø32mm)
| Pressure | Force (both directions) |
|---|---|
| 0.5 MPa | 346 N |
| 0.7 MPa | 484 N |
| Max (@1.0 MPa) | 70 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 SED32X105S
| SED | ISO 15552 profile-barrel DOUBLE-ROD double-acting cylinder. |
|---|---|
| 32 | Bore size in mm. |
| ×105 | 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 SED32X105S Is Used
PCB Depaneling Saw
Drives a circular blade carriage on a linear rail. The twin rods prevent blade binding during the 105mm cut, and the 345 N both-way force handles dense fiberglass boards smoothly.
Package Flap Folder
Folds carton flaps on a packaging line. The rear rod carries a cam that triggers a glue spray valve, timing the adhesive exactly as the 345 N forward stroke presses the flap down.
Wire Straightener Jig
Pulls a wire-tensioning carriage back and forth. The equal 345 N retract force ensures consistent wire tension without the power drop seen in single-rod pull applications.
Is the Airtac SED Double Rod Cylinder SED32X105S the Right Cylinder?
Choose this 32mm bore if your mechanism requires 345 N of both-way force at 0.5 MPa (or 483 N at 0.7 MPa, peaking at 70 kgf). If your payload is lighter, the smaller 32mm is the base size here; if you need more thrust, step up to the 40mm bore, which provides 528 N both ways at 0.5 MPa. Unlike a single-rod SE cylinder, this SED model uses two rods to prevent rotation and allows driving a second mechanism from the rear. Note that a plain SED will drift if air pressure drops—the cushion only slows motion near the ends, so for fail-safe holding, consider a BSED rod-lock cylinder or external lock. To replace an ISO 15552 unit, match the 105mm stroke, PT1/8 port, and choose Basic, FA, LB, TC, FTC, TCM1, or TCM2 mounts (this series omits FB/CA/CB/CR).
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 SED32X105S FAQ
Because the double-rod design has equal piston areas on both sides, it generates 345 N at 0.5 MPa and 483 N at 0.7 MPa in both directions. The maximum force is 70 kgf at 1.0 MPa.
Yes. The SED32X105S is dimensionally interchangeable per ISO 15552. Just verify your mounting style (Basic, FA, LB, TC, FTC, TCM1, or TCM2), PT1/8 ports, and ensure you leave rear-rod clearance, as the overall length is longer than a single-rod cylinder.
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