Airtac SE50 Standard Cylinder SE50X630S
The AirTAC Airtac SE50 Standard Cylinder SE50X630S is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø50mm bore and 630mm stroke, PT1/4 air ports and adjustable end cushioning. Its standardized mounting interface makes it a drop-in replacement for other ISO 15552 cylinders in automation lines.
- BoreØ50 mm
- Stroke630 mm
- Port sizePT1/4
- Acting typeDouble acting
- Rod threadM16×1.5
- CushionAdjustable, 30 mm
About the Airtac SE50 Standard Cylinder SE50X630S
The AirTAC SE50X630S is a double-acting single-rod ISO 15552 profile cylinder engineered for a 50 mm bore and a 630 mm stroke. It produces 982 N of push force at 0.5 MPa and 1374 N at 0.7 MPa, making it well-suited for mid-range automation tasks. The extruded aluminum barrel lacks external tie rods, yielding a compact, corrosion-resistant body that mounts flush against machine frames.
Equipped with a built-in magnet, this unit supports AirTAC CMSE reed and DMSE electronic sensors for precise end-of-travel detection. Field-adjustable air cushioning at both ends allows you to tune end-stop deceleration via a set screw, softening impacts during high-speed 30-800 mm/s operations.
Airtac SE50 Standard Cylinder SE50X630S Technical Specifications
| Model | Airtac SE50 Standard Cylinder SE50X630S |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø50 mm |
| Stroke | 630 mm |
| Acting type | Double acting |
| Port size | PT1/4 |
| 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, 30 mm |
| Max stroke | Up to 1200 mm |
Specifications follow the official AirTAC SE series datasheet and ISO 15552 / VDMA 24562 dimensions. Confirm against the product label before installation. Port options: PT (standard) / G (BSPP).
Theoretical Output Force (Ø50mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 982 N | 825 N |
| 0.7 MPa | 1374 N | — |
| Max (@1.0 MPa) | 200 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SE50 Standard Cylinder SE50X630S
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 50 | Bore size in mm. |
| ×630 | 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: Basic, LB, FA, FB, CA, CB, CR, TC, FTC, TCM1, TCM2. Related SE-family variants: SED (double rod), SEJ (adjustable stroke), BSE (rod lock), BSED (double-rod rod lock).
Where the Airtac SE50 Standard Cylinder SE50X630S Is Used
Bottling Line Diverter
Actuates routing gates on a 50 mm bore conveyor, applying 982 N push at 0.5 MPa to shift glass bottles between packaging lanes over the 630 mm travel.
Corrugated Box Flap Folder
Drives the folding arms on a case eraser, utilizing the 630 mm stroke to clear tall box profiles while the DMSE electronic sensor confirms retraction.
Lab Coating Drum Lift
Raises a treatment drum in a chemical lab, relying on the corrosion-resistant extruded aluminum profile and adjustable cushioning to prevent fluid spillage at stroke end.
Is the Airtac SE50 Standard Cylinder SE50X630S the Right Cylinder?
If you need to step down from this 50 mm bore (982 N push @0.5 MPa), the 40 mm bore yields 628 N. Stepping up to the 63 mm bore provides 1559 N. A plain SE cylinder does not hold its load when air is exhausted; for position holding, consider the BSE rod lock variant. At 630 mm, the unsupported stroke risks rod-bearing bending under side loads, so an external guide is advised. For ISO 15552 retrofits, match the 50 mm bore, 630 mm stroke, PT1/4 port, and -S magnet.
Quick checklist
- ✓ Required force at your working pressure
- ✓ Stroke and mounting space
- ✓ Port/thread type (PT/G)
- ✓ Magnet (-S) for CMSE/DMSE sensors?
- ✓ Side load — consider a guided cylinder
Installation & Maintenance Notes
- check Use clean air filtered to 40µm or finer.
- check Keep within 0.15 – 1.0 MPa operating pressure.
- check Avoid side load on the piston rod.
- check Adjust end cushion screws for smooth stops.
- check Use correct mounting accessory (LB/FA/FB/CA/CB/CR/TC/FTC/TCM1/TCM2).
- check Installation by qualified personnel per AirTAC docs.
Airtac SE50 Standard Cylinder SE50X630S FAQ
The SE50X630S generates a push force of 982 N at 0.5 MPa and 1374 N at 0.7 MPa. The retract pull force is 825 N at 0.5 MPa, with a maximum push capacity of 200 kgf at 1.0 MPa.
Yes, the SE50X630S is dimensionally interchangeable per ISO 15552, serving as a drop-in replacement for other ISO 15552 profile cylinders. It uses a PT1/4 port and M16x1.5 rod thread.
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