Airtac SE50 Standard Cylinder SE50AX200
The AirTAC Airtac SE50 Standard Cylinder SE50AX200 is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø50mm bore and 200mm 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
- Stroke200 mm
- Port sizePT1/4
- Acting typeDouble acting
- Rod threadM16×1.5
- CushionAdjustable, 30 mm
About the Airtac SE50 Standard Cylinder SE50AX200
The AirTAC SE50AX200 is a double-acting, single-rod ISO 15552 profile cylinder engineered for a 50 mm bore and 200 mm stroke. It delivers a robust 982 N push force at 0.5 MPa, utilizing a 20 mm SUS420J2 stainless steel piston rod for superior corrosion resistance in washdown or chemically active environments.
Built with an extruded aluminum barrel that eliminates external tie rods, this unit mounts flush against machinery while maintaining a standardized ISO 15552 footprint. The field-adjustable pneumatic cushioning at both ends allows technicians to tune end-of-stroke deceleration, protecting payloads from harsh mechanical impacts.
Airtac SE50 Standard Cylinder SE50AX200 Technical Specifications
| Model | Airtac SE50 Standard Cylinder SE50AX200 |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø50 mm |
| Stroke | 200 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 SE50AX200
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 50 | Bore size in mm. |
| ×200 | 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 SE50AX200 Is Used
Flow Wrapper Cutting
Drives the rotary knife on a horizontal flow wrapper with 982 N of push force, where the SUS420J2 rod withstands daily washdown cycles.
Lab Sample Dispensing
Actuates a 200 mm stroke volumetric dispensing head in analytical equipment, relying on adjustable cushioning to prevent liquid splash at end stops.
Bottle Diverting Gate
Indexes a diverting gate on a filling line, using the ISO 15552 footprint to swap directly into existing machine frames without redesign.
Is the Airtac SE50 Standard Cylinder SE50AX200 the Right Cylinder?
If your application requires less force, the 40 mm bore neighbor provides 628 N of push at 0.5 MPa, whereas stepping up to the 63 mm bore yields 1559 N. Because this SKU lacks a built-in magnet, position sensing requires external switches or a custom -S variant. Furthermore, a plain SE cylinder cannot hold a load if air pressure drops; for fail-safe holding, consider the BSE rod lock series. At 200 mm stroke, the 20 mm rod and M16x1.5 thread handle moderate side loads, but long unsupported strokes still necessitate an external guide rail to prevent rod-bearing bending.
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 SE50AX200 FAQ
The SE50AX200 generates 982 N push and 825 N pull at 0.5 MPa, 1374 N push at 0.7 MPa, and a maximum push of 200 kgf at 1.0 MPa. It features a PT1/4 port, a 20 mm rod, and an M16x1.5 rod-end thread.
Yes, the SE50AX200 is dimensionally interchangeable with standard ISO 15552 cylinders, allowing a drop-in retrofit using existing mounting hardware. Note that this specific SKU lacks a sensor magnet, so it does not support internal CMSE or DMSE position switches.
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