Airtac SE50 Standard Cylinder SE50X700
The AirTAC Airtac SE50 Standard Cylinder SE50X700 is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø50mm bore and 700mm 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
- Stroke700 mm
- Port sizePT1/4
- Acting typeDouble acting
- Rod threadM16×1.5
- CushionAdjustable, 30 mm
About the Airtac SE50 Standard Cylinder SE50X700
The AirTAC SE50X700 is a double-acting, single-rod ISO 15552 profile cylinder engineered to deliver 982 N of push force at 0.5 MPa and a maximum of 200 kgf at 1.0 MPa. Its extruded aluminum barrel lacks external tie rods, yielding a compact, corrosion-resistant body that mounts flush against machine frames while protecting the internal mechanics from washdown debris.
Because this specific SKU lacks the built-in magnet option, it does not support direct CMSE or DMSE position sensing without modification. The field-adjustable pneumatic cushioning at both ends is a genuine deceleration mechanism rather than a fixed rubber bumper, allowing technicians to dial in end-of-stroke softness for the 700 mm travel to prevent hard mechanical impacts.
Airtac SE50 Standard Cylinder SE50X700 Technical Specifications
| Model | Airtac SE50 Standard Cylinder SE50X700 |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø50 mm |
| Stroke | 700 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 SE50X700
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 50 | Bore size in mm. |
| ×700 | 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 SE50X700 Is Used
Bottling Line Diverter
Actuating a routing gate on a high-speed beverage conveyor, using the 982 N push force and 700 mm stroke to shift product lanes smoothly without tie-rod interference.
Corrugated Box Flap Folder
Driving a 700 mm folding arm on an automated carton erector, relying on the adjustable end cushions to decelerate the mechanism rapidly without mechanical slamming.
Press Brake Tooling Ejector
Ejecting formed sheet metal parts from a CNC press brake, where the extruded profile barrel allows tight mounting against the machine's hardened guide rails.
Is the Airtac SE50 Standard Cylinder SE50X700 the Right Cylinder?
At a 50 mm bore, this model provides 982 N push at 0.5 MPa. If your application requires less force, stepping down to a 40 mm bore yields 628 N push, while moving up to a 63 mm bore provides 1559 N push for heavier payloads. As a standard double-acting cylinder, the SE50X700 will drift if air is lost or the valve is centered; if the load must be held without live pressure, consider an AirTAC BSE rod lock or external pilot-operated check valve.
With a 700 mm stroke, the 20 mm rod and guide bearing face increased bending moments under side loads. For this travel length, incorporating an external linear guide is highly recommended to prevent premature seal wear. This cylinder serves as a dimensionally interchangeable drop-in replacement for any ISO 15552 cylinder, matching the PT1/4 port, 50 mm bore, and 700 mm stroke exactly.
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 SE50X700 FAQ
The SE50X700 generates 982 N of push force and 825 N of pull force at 0.5 MPa. At 0.7 MPa, the push force is 1374 N. The maximum push force is 200 kgf when operated at the 1.0 MPa pressure limit.
Yes, the SE50X700 is dimensionally interchangeable with any ISO 15552 cylinder, matching the 50 mm bore, 700 mm stroke, PT1/4 port, and standard mounting interface for direct retrofits.
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