Airtac SE50 Standard Cylinder SE50X750
The AirTAC Airtac SE50 Standard Cylinder SE50X750 is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø50mm bore and 750mm stroke, PT1/4 air ports and adjustable end cushioning. Its standardized mounting interface makes it a drop-in replacement for other ISO 15552 cylinders in automation lines.
- BoreØ50 mm
- Stroke750 mm
- Port sizePT1/4
- Acting typeDouble acting
- Rod threadM16×1.5
- CushionAdjustable, 30 mm
About the Airtac SE50 Standard Cylinder SE50X750
The AirTAC SE50X750 is a double-acting single-rod ISO 15552 profile cylinder delivering 982 N of push force at 0.5 MPa and 1374 N at 0.7 MPa. Its extruded aluminum square barrel omits external tie rods entirely, yielding a compact, corrosion-resistant body that mounts flush against machine frames while leaving three integrated sensor grooves open for tracking position along the 750 mm stroke.
This specific SKU lacks the built-in magnet option, meaning it is not wired for AirTAC CMSE or DMSE electronic position sensors out of the box. Field-adjustable pneumatic cushioning at both stroke ends allows technicians to dial in end-of-travel deceleration via a set screw, softening hard mechanical stops to protect payloads moving at speeds up to 800 mm/s.
Airtac SE50 Standard Cylinder SE50X750 Technical Specifications
| Model | Airtac SE50 Standard Cylinder SE50X750 |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø50 mm |
| Stroke | 750 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 SE50X750
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 50 | Bore size in mm. |
| ×750 | 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 SE50X750 Is Used
Pallet Conveyor Diverter
Uses the 750 mm stroke to fully extend and push heavy wooden pallets off a main transfer line onto a bypass roller conveyor, relying on the 982 N push force to overcome sliding friction.
Sheet Metal Stacking
Actuates a pivoting sweep arm to align and stack cut sheet metal blanks, utilizing the 30 mm adjustable end-cushion to gently settle sharp steel sheets without bouncing.
Injection Mold Ejection
Drives a secondary ejector pin plate on a large molding press, where the tie-rod-free extruded profile allows the cylinder to fit tightly within the narrow mold ejector cavity.
Is the Airtac SE50 Standard Cylinder SE50X750 the Right Cylinder?
At 0.5 MPa, this 50 mm bore generates 982 N of thrust. If your payload is lighter, stepping down to the 40 mm bore drops the output to 628 N, saving valuable physical envelope space. Conversely, if your assembly requires more muscle, the 63 mm bore provides 1559 N of push force. Because the 750 mm stroke is substantial, an unsupported piston rod is highly susceptible to bending under lateral stress; always incorporate an external linear guide to prevent rod-bearing damage.
As a true ISO 15552 cylinder, the SE50X750 offers a dimensionally interchangeable drop-in replacement for other ISO 15552 profile cylinders. To retrofit this exact unit, match the 50 mm bore, 750 mm stroke, PT1/4 port, and your required mounting accessory. Note that this base model ships without a position-sensing magnet; if your sequence control requires end-of-stroke confirmation, specify the -S option for CMSE or DMSE switch compatibility. Remember that the adjustable air cushion only decelerates the piston near the stroke ends—it is not a rod lock and will not hold a load vertically if air pressure is lost.
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 SE50X750 FAQ
The SE50X750 provides 982 N of push force and 825 N of pull force at 0.5 MPa. At 0.7 MPa, the push force increases to 1374 N. The maximum rated push force is 200 kgf (approximately 1961 N) at the maximum operating pressure of 1.0 MPa.
Yes, the SE50X750 is dimensionally interchangeable per the ISO 15552 / VDMA 24562 standard, meaning it shares the exact same mounting footprint and interface dimensions as other ISO 15552 profile cylinders. Just ensure your plumbing matches the PT1/4 port thread.
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