Airtac SE50 Standard Cylinder SE50BX100
The AirTAC SE50 Standard Cylinder SE50BX100 is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø50mm bore and 100mm stroke, PT1/4 air ports and adjustable end cushioning. Its standardized mounting interface makes it interchangeable with other ISO 15552 cylinders at the mounting interface.
- BoreØ50 mm
- Stroke100 mm
- Port sizePT1/4
- Acting typeDouble acting
- Rod threadM16×1.5
- CushionAdjustable, 30 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 SE50 Standard Cylinder SE50BX100
The AirTAC SE50BX100 is a double-acting single-rod ISO 15552 profile cylinder engineered for demanding environments, delivering a robust 982 N push force at 0.5 MPa. Its defining feature is the SUS304 stainless steel piston rod (code B), which provides superior corrosion resistance for washdown or chemically exposed applications.
Unlike traditional tie-rod bodies, this cylinder utilizes a square extruded aluminum barrel that mounts flush while retaining the standardized ISO 15552 footprint. It features field-adjustable air cushioning at both ends to decelerate the payload smoothly, and because this specific SKU lacks the -S magnet code, it is not wired for CMSE or DMSE position sensing out of the box.
Airtac SE50 Standard Cylinder SE50BX100 Technical Specifications
| Model | Airtac SE50 Standard Cylinder SE50BX100 |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø50 mm |
| Stroke | 100 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 SE50BX100
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 50 | Bore size in mm. |
| ×100 | 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 SE50BX100 Is Used
Pharmaceutical Valve Actuation
Drives diverter valves on processing skids where the SUS304 rod withstands daily chemical washdowns and supplies 982 N of actuation force at 0.5 MPa.
Food Conveyor Diverters
Pushes product routing gates along packaging lines, utilizing the 100 mm stroke and extruded profile barrel for space-saving, corrosion-resistant sorting duty.
Stainless Steel Press Fitting
Applies steady clamping pressure to seat fittings into housings, benefiting from the field-adjustable end cushions to prevent impact damage at cycle completion.
Is the Airtac SE50 Standard Cylinder SE50BX100 the Right Cylinder?
Selecting this 50 mm bore makes sense when you need 982 N of push at 0.5 MPa but want to avoid the bulk of the 63 mm variant (which provides 1559 N). If your load is lighter, stepping down to the 40 mm bore yields 628 N of push in a more compact footprint. Keep in mind that a plain double-acting cylinder drifts when air pressure is lost or the valve centers; if your 100 mm stroke application must hold a vertical load safely without live pressure, integrate an external pilot-operated check valve or step up to the BSE rod-lock series. For retrofitting, match the 50 mm bore, 100 mm stroke, PT1/4 port, and your required ISO 15552 mounting accessory.
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 SE50BX100 FAQ
At 0.5 MPa, this 50 mm bore cylinder provides 982 N of push and 825 N of pull force. At 0.7 MPa, the push force is 1374 N, with a maximum push capacity of 200 kgf at 1.0 MPa. The operational speed range is 30-800 mm/s.
Yes, the SE50BX100 is dimensionally interchangeable per ISO 15552. You can drop it in to replace other ISO 15552 profile cylinders by matching the 50 mm bore, 100 mm stroke, PT1/4 port, and standard mounting hardware. The SUS304 rod also makes it a direct upgrade for corrosive environments.
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