Airtac SE50 Standard Cylinder SE50BX75S
The AirTAC SE50 Standard Cylinder SE50BX75S is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø50mm bore and 75mm 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
- Stroke75 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 SE50BX75S
The AirTAC SE50BX75S is a double-acting, single-rod ISO 15552 profile cylinder engineered for 982 N of push force at 0.5 MPa. It features a SUS304 stainless steel piston rod, making it highly resistant to corrosion and perfectly suited for washdown environments. The square extruded aluminum barrel eliminates external tie rods, yielding a compact footprint that mounts flush against machine frames while preventing debris buildup.
This unit comes equipped with a built-in magnet (-S) for seamless integration with AirTAC CMSE reed and DMSE electronic position sensors. The field-adjustable pneumatic cushioning at both stroke ends allows you to tune end-of-stroke deceleration via a set screw, softening hard impacts during high-speed cycling. Operating at speeds up to 800 mm/s, it provides reliable linear motion for demanding automation.
Airtac SE50 Standard Cylinder SE50BX75S Technical Specifications
| Model | Airtac SE50 Standard Cylinder SE50BX75S |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø50 mm |
| Stroke | 75 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 SE50BX75S
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 50 | Bore size in mm. |
| ×75 | 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 SE50BX75S Is Used
Flow Wrapper Diverter
Actuates a stainless-steel diverter gate on a food-grade flow wrapper, utilizing the 982 N push force to redirect heavy product cartons reliably during continuous washdown cycles.
Beverage Palletizer Pusher
Stages filled beverage cases at the infeed of a palletizer, where the SUS304 rod resists moisture and the 75 mm stroke provides precise spacing without overtravel.
CNC Lathe Unloader
Ejects finished turned parts from a CNC lathe chuck, leveraging the 30 mm adjustable cushion to gently decelerate the 800 mm/s cycle and protect precision tooling.
Is the Airtac SE50 Standard Cylinder SE50BX75S the Right Cylinder?
Delivering 982 N push at 0.5 MPa, this 50 mm bore fits neatly between the 40 mm class (628 N push) and the 63 mm class (1559 N push) for medium-duty tasks. Remember that a standard SE cylinder relies on live air pressure to hold its load; if pneumatic supply is lost, the piston will drift and cannot maintain position. For applications requiring static holding without air, consider the BSE rod-lock variant. To replace an existing unit, match the 75 mm stroke, PT1/4 port, and mounting hardware; the standardized ISO 15552 dimensions make it a direct retrofit for any compliant profile cylinder.
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 SE50BX75S 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 increases to 1374 N. The maximum push force is 200 kgf when operated at the maximum rated pressure of 1.0 MPa.
Yes, the SE50BX75S is dimensionally interchangeable per ISO 15552 standards, meaning it shares the exact mounting interface and body dimensions of other compliant profile cylinders. The built-in magnet also allows you to drop in AirTAC CMSE (reed) or DMSE (electronic) sensors without modifying the extrusion.
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