Airtac SE50 Standard Cylinder SE50X75CA
The AirTAC Airtac SE50 Standard Cylinder SE50X75CA 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 a drop-in replacement for other ISO 15552 cylinders in automation lines.
- BoreØ50 mm
- Stroke75 mm
- Port sizePT1/4
- Acting typeDouble acting
- Rod threadM16×1.5
- CushionAdjustable, 30 mm
About the Airtac SE50 Standard Cylinder SE50X75CA
The AirTAC SE50X75CA is a double-acting, single-rod profile cylinder built to ISO 15552 standards, delivering a 982 N push force at 0.5 MPa. Its extruded aluminum barrel lacks external tie rods, yielding a compact footprint that mounts flush against frames while resisting corrosion. This model includes a CA single clevis mounting accessory, making it well-suited for pivoting articulations.
Field-adjustable pneumatic cushioning at both stroke ends allows technicians to tune deceleration and soften hard mechanical stops during high-speed cycling. Because this specific SKU lacks the -S magnet option, it does not support direct CMSE or DMSE position sensing without modification.
Airtac SE50 Standard Cylinder SE50X75CA Technical Specifications
| Model | Airtac SE50 Standard Cylinder SE50X75CA |
|---|---|
| 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 SE50X75CA
| 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 SE50X75CA Is Used
Press Brake Tonnage
Provides the 982 N extend force needed to actuate light-duty clamping arms on small metal forming presses, utilizing the CA clevis for angular pivot.
Carton Flap Folding
Drives the mechanical folder arms on corrugated box sealing lines, where the 75 mm stroke rapidly tucks flaps before tape application.
Sorter Diverter Gate
Pivots routing gates on package handling conveyors, relying on the ISO 15552 dimensions for seamless integration into existing machinery profiles.
Is the Airtac SE50 Standard Cylinder SE50X75CA the Right Cylinder?
When sizing this unit, consider stepping down to a 40 mm bore (628 N push @0.5 MPa) for lighter loads, or up to a 63 mm bore (1559 N push @0.5 MPa) if your application requires greater thrust. The CA clevis mount pairs perfectly with pivoting linkages, converting linear motion into rotational torque. Keep in mind that the adjustable air cushion only decelerates the piston near stroke end; it is not a locking mechanism. If the system loses air pressure, the cylinder will not hold its load—you must integrate a BSE rod lock or external pilot check valve for fail-safe position holding.
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 SE50X75CA 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. The maximum push capacity is 200 kgf at 1.0 MPa, and it operates at speeds between 30 and 800 mm/s.
Yes. The SE50X75CA is dimensionally interchangeable with any standard ISO 15552 profile cylinder. You can drop it into existing mounting hardware using the standardized footprint, though you should verify the PT1/4 port and M16x1.5 rod thread compatibility.
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