Airtac SE50 Standard Cylinder SE50BX50SH
The AirTAC SE50 Standard Cylinder SE50BX50SH is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø50mm bore and 50mm 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
- Stroke50 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 SE50BX50SH
The AirTAC SE50BX50SH is a double-acting ISO 15552 profile cylinder engineered for rigorous environments. It delivers 982 N of push force at 0.5 MPa and utilizes a 50 mm stroke. Built with a SUS304 stainless steel rod and Viton (FKM) seals, it withstands corrosive washdowns and high temperatures up to 150 C.
Its extruded aluminum barrel omits external tie rods, yielding a compact footprint that mounts flush against machine frames. The integrated magnet supports CMSE and DMSE position sensing, while the field-adjustable air cushioning at both ends lets you fine-tune end-of-stroke deceleration to eliminate hard mechanical impacts.
Airtac SE50 Standard Cylinder SE50BX50SH Technical Specifications
| Model | Airtac SE50 Standard Cylinder SE50BX50SH |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø50 mm |
| Stroke | 50 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 SE50BX50SH
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 50 | Bore size in mm. |
| ×50 | 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 SE50BX50SH Is Used
Bottle Filler Capping
Drives capping heads on a beverage line using 982 N push force, where the SUS304 rod and Viton seal survive daily chemical washdowns up to 150 C.
Injection Mold Ejection
Ejects hot plastic parts from molds, leveraging the 50 mm stroke and FKM seals to withstand ambient radiant heat without degrading.
Pouch Sealing Press
Actuates a heated sealing jaw for retort pouches, using the adjustable cushion to soften end stops during high-speed 50 mm strokes.
Is the Airtac SE50 Standard Cylinder SE50BX50SH the Right Cylinder?
This 50 mm bore provides 982 N push at 0.5 MPa, sitting between the 40 mm bore (628 N) and the 63 mm bore (1559 N). You can step down to the 40 mm for lighter loads or up to the 63 mm if your payload demands greater thrust. The PT1/4 port and standard ISO 15552 mounting interface make it a direct retrofit for existing cylinders sharing this footprint.
Because the SUS304 rod and FKM seal suit heated washdowns, pairing this cylinder with CMSE reed or DMSE electronic sensors ensures reliable positioning in hostile conditions. Note that the adjustable air cushion only decelerates the piston near stroke end; it does not hold the load if air pressure drops. For position holding without live pressure, use a BSE rod lock.
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 SE50BX50SH FAQ
At 0.5 MPa, the push force is 982 N and the pull force is 825 N. At 0.7 MPa, the push force is 1374 N. The maximum push force is 200 kgf at 1.0 MPa.
Yes. The SE50BX50SH is dimensionally interchangeable per ISO 15552 standards. It serves as a direct replacement for other ISO 15552 profile cylinders, utilizing the same mounting interface and PT1/4 port.
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