Airtac SE50 Standard Cylinder SE50AX220S
The AirTAC Airtac SE50 Standard Cylinder SE50AX220S is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø50mm bore and 220mm 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
- Stroke220 mm
- Port sizePT1/4
- Acting typeDouble acting
- Rod threadM16×1.5
- CushionAdjustable, 30 mm
About the Airtac SE50 Standard Cylinder SE50AX220S
The AirTAC SE50AX220S is a double-acting single-rod ISO 15552 profile cylinder engineered for rigorous automation environments. Featuring a 50 mm bore and 220 mm stroke, it yields 982 N of push force at 0.5 MPa and 1374 N at 0.7 MPa. The code A designates a SUS420J2 stainless steel rod, making this unit highly suitable for corrosive or washdown manufacturing lines where standard carbon steel rods would degrade.
The extruded aluminum barrel lacks external tie rods, presenting a smooth, compact profile that resists dirt buildup and simplifies flush mounting. Field-adjustable pneumatic cushioning at both ends allows you to tune end-of-stroke deceleration via a set screw, preventing hard impacts during high-speed 30-800 mm/s cycling. Equipped with a built-in S magnet, the cylinder seamlessly integrates with AirTAC CMSE reed and DMSE electronic sensors for precise position feedback.
Airtac SE50 Standard Cylinder SE50AX220S Technical Specifications
| Model | Airtac SE50 Standard Cylinder SE50AX220S |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø50 mm |
| Stroke | 220 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 SE50AX220S
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 50 | Bore size in mm. |
| ×220 | 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 SE50AX220S Is Used
Flow Wrapper Cutting Head
Actuates the cross-sealing knife assembly on a continuous motion flow wrapper, utilizing the 982 N push force and 220 mm stroke to cleanly sever packaging film at 30-800 mm/s.
Lab Sample Rinsing Station
Lowers test tube racks into a washdown bath, where the SUS420J2 stainless steel rod (code A) resists moisture and chemical detergives during repeated immersion cycles.
Bottling Line Diverter Gate
Pivots a routing flap to sort filled glass containers between labeling and packing lanes, relying on the smooth no-tie-rod extruded profile to prevent fluid pooling.
Is the Airtac SE50 Standard Cylinder SE50AX220S the Right Cylinder?
Selecting the SE50AX220S is optimal when your application requires 982 N of push at 0.5 MPa. If your load is lighter, stepping down to the 40 mm bore yields 628 N of push, whereas stepping up to the 63 mm bore provides 1559 N for heavier actuation. Because this is a 220 mm stroke, the 20 mm rod and M16x1.5 thread carry moderate side-load capacity, but long unsupported strokes still necessitate an external guide to prevent rod-bearing bending. Remember that a standard SE cylinder does not hold its position when air is lost; if your process requires fail-safe load holding, utilize a BSE rod lock variant.
As a true ISO 15552 profile cylinder, this model offers a drop-in replacement footprint for any standard ISO 15552 cylinder. To match this exact configuration, specify the 50 mm bore, 220 mm stroke, PT1/4 port, SUS420J2 stainless steel rod (A), and the built-in magnet (S) for CMSE or DMSE sensor integration.
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 SE50AX220S FAQ
At 0.5 MPa, the SE50AX220S provides 982 N of push force and 825 N of pull force. At 0.7 MPa, the push force increases to 1374 N. The maximum push force is 200 kgf at 1.0 MPa. It operates between 0.15-1.0 MPa with a speed range of 30-800 mm/s.
Yes, the SE50AX220S is dimensionally interchangeable per ISO 15552 standards, serving as a drop-in replacement for other ISO 15552 profile cylinders. The built-in magnet (S) allows you to mount AirTAC CMSE reed or DMSE electronic sensors directly into the three-sided barrel grooves for position detection.
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