Airtac SE50 Standard Cylinder SE50BX735S
The AirTAC SE50 Standard Cylinder SE50BX735S is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø50mm bore and 735mm 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
- Stroke735 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 SE50BX735S
The AirTAC SE50BX735S is a double-acting, single-rod ISO 15552 profile cylinder featuring a 50 mm bore and a 735 mm made-to-order stroke. It generates 982 N of push force at 0.5 MPa and 1374 N at 0.7 MPa. The extruded aluminum barrel lacks external tie rods, yielding a compact, corrosion-resistant body that mounts flush against machine frames while freeing up surrounding space.
This specific configuration includes a SUS304 stainless steel rod (code B) for corrosive and washdown environments, alongside a built-in magnet (code S) for non-contact position sensing. Field-adjustable air cushions at both ends allow you to tune end-of-stroke deceleration, preventing hard impacts during high-speed 30-800 mm/s cycling.
Airtac SE50 Standard Cylinder SE50BX735S Technical Specifications
| Model | Airtac SE50 Standard Cylinder SE50BX735S |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø50 mm |
| Stroke | 735 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 SE50BX735S
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 50 | Bore size in mm. |
| ×735 | 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 SE50BX735S Is Used
Stainless Steel Food Conveyor Divert
The SUS304 rod survives washdown cycles while providing 982 N push to actuate diverting gates on food-grade conveyor lines.
Laboratory Sample Tray Indexing
Leveraging the 735 mm stroke and DMSE electronic sensors, this unit precisely positions high-volume sample trays across long testing benches.
Corrugated Box Pneumatic Flap Folder
Adjustable pneumatic cushions soften the 30 mm cushion zone impact, ensuring smooth folding motion for heavy corrugated packaging materials.
Is the Airtac SE50 Standard Cylinder SE50BX735S the Right Cylinder?
This 50 mm bore provides 982 N push at 0.5 MPa. If your load is lighter, the 40 mm bore offers 628 N push; if you need more force, stepping up to the 63 mm bore yields 1559 N push. As a standard double-acting cylinder, it does not hold loads when air is removed—use a BSE rod lock for fail-safe holding. The 735 mm stroke exceeds the 1200 mm standard maximum, making it a non-standard made-to-order part. At this length, the 20 mm rod and M16x1.5 thread face significant bending moments under side loads; an external guide rail is strongly recommended to prevent premature rod-bearing wear. It is dimensionally interchangeable per ISO 15552, serving as a direct replacement for other ISO 15552 cylinders using the PT1/4 port and standard mounting accessories.
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 SE50BX735S FAQ
At 0.5 MPa, this 50 mm bore cylinder provides 982 N of push force and 825 N of pull force. At 0.7 MPa, the push force is 1374 N. The maximum rated push force is 200 kgf at 1.0 MPa.
No. The adjustable air cushion only decelerates the piston near the stroke ends and does not act as a brake. If your application requires position holding without live air pressure, you must use an AirTAC BSE series rod lock or an external pilot-operated check valve.
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