Airtac SE50 Standard Cylinder SE50BX50
The AirTAC SE50 Standard Cylinder SE50BX50 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 SE50BX50
The AirTAC SE50BX50 is a double-acting ISO 15552 profile cylinder engineered for compact, medium-force tasks, delivering a 982 N push at 0.5 MPa. Its square extruded aluminum barrel omits external tie rods, yielding a flush, corrosion-resistant body that mounts cleanly in tight machine cells.
This specific SKU features a SUS304 stainless steel rod (code B) for superior resistance to washdowns and corrosive environments. It operates at 30-800 mm/s via a PT1/4 port, and while it lacks a position-sensing magnet, the field-adjustable air cushioning at both ends lets you precisely tune end-of-stroke deceleration to eliminate hard mechanical impacts.
Airtac SE50 Standard Cylinder SE50BX50 Technical Specifications
| Model | Airtac SE50 Standard Cylinder SE50BX50 |
|---|---|
| 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 SE50BX50
| 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 SE50BX50 Is Used
Pouch Sealing Press
Drives the upper sealing jaw on continuous form-fill-seal equipment, utilizing the 982 N push force to cleanly bond packaging films without stalling.
Lab Sample Dispenser
Actuates a precision dosing valve in chemical analyzers, where the SUS304 stainless rod prevents corrosion from reagent exposure and repetitive washdowns.
Bottle Sorting Gate
Pivots a diverter arm on a bottling line conveyor, leveraging the short 50 mm stroke to rapidly route glass containers at high cycling speeds.
Is the Airtac SE50 Standard Cylinder SE50BX50 the Right Cylinder?
Selecting this 50 mm bore makes sense when you need 982 N of push force at 0.5 MPa. If your application requires less energy, stepping down to the 40 mm bore yields 628 N of push, while moving up to the 63 mm bore provides 1559 N for heavier payloads. Because this is a plain double-acting cylinder, it will drift if air pressure is lost; if your workflow demands strict position holding, consider the BSE rod-lock variant or an external pilot check valve.
Dimensionally interchangeable per ISO 15552, this cylinder serves as a direct replacement for other ISO 15552 cylinders, matching the 50 mm bore, 50 mm stroke, PT1/4 port, and standard mounting accessories. The SUS304 rod is specifically chosen for environments where moisture or chemicals would degrade a standard hard-chrome rod.
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 SE50BX50 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 increases to 1374 N, with a maximum push capacity of 200 kgf at 1.0 MPa. It operates within a pressure range of 0.15-1.0 MPa and speeds of 30-800 mm/s.
This specific SE50BX50 SKU does not include a built-in magnet, so it cannot support AirTAC CMSE or DMSE position sensors without modification. However, it is dimensionally interchangeable per ISO 15552, meaning it serves as a direct replacement for any standard ISO 15552 profile cylinder of the same bore and stroke.
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