Airtac B52-SE Copper-Free ISO Standard Cylinder B52-SE80BX250S
The AirTAC Airtac B52-SE Copper-Free ISO Standard Cylinder B52-SE80BX250S is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø80mm bore and 250mm stroke, PT3/8 air ports and adjustable end cushioning. Its standardized mounting interface makes it a drop-in replacement for other ISO 15552 cylinders in automation lines.
- BoreØ80 mm
- Stroke250 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 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 B52-SE Copper-Free ISO Standard Cylinder B52-SE80BX250S
The B52-SE80BX250S is AirTAC's copper-free (copper-prohibited) version of the SE80BX250S, a double-acting single-rod ISO 15552 profile cylinder. The extruded aluminum barrel has no external tie rods, giving a compact, corrosion-resistant body that mounts flush in tight machine frames. With an 80 mm bore, it delivers 2513 N of push force at 0.5 MPa, making it a solid mid-range actuator for industrial automation.
The B52- prefix marks this as the copper-free build, intended for lines where copper and copper alloys are not permitted, such as ammonia systems and certain battery, electronics, or chemical plants. The rod is SUS304 stainless steel (code B) for washdown and corrosive duty. The adjustable air cushion at both ends is field-tunable via a screw, letting you soften hard end stops at speed. Please confirm the exact material substitutions with us, as our data does not specify which components are changed.
Airtac B52-SE Copper-Free ISO Standard Cylinder B52-SE80BX250S Technical Specifications
| Model | Airtac B52-SE Copper-Free ISO Standard Cylinder B52-SE80BX250S |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 250 mm |
| Acting type | Double acting |
| Port size | PT3/8 |
| Rod thread | M20×1.5 |
| 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, 36 mm |
| Max stroke | Up to 1500 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 (Ø80mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 2513 N | 2268 N |
| 0.7 MPa | 3519 N | — |
| Max (@1.0 MPa) | 513 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac B52-SE Copper-Free ISO Standard Cylinder B52-SE80BX250S
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 80 | Bore size in mm. |
| ×250 | 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 B52-SE Copper-Free ISO Standard Cylinder B52-SE80BX250S Is Used
CNC Machine Door Actuator
Drives the sliding safety door on a CNC machining center with 2513 N push at 0.5 MPa, moving the 250 mm stroke to fully expose the work area. The SUS304 rod resists coolant splash and metal fines, while the adjustable cushion prevents slamming at both ends of the travel.
Battery Cell Press
In a lithium-ion battery assembly line, this copper-free cylinder presses electrode stacks into cases. The B52- build meets the plant's no-copper policy, and the 2513 N force at 0.5 MPa provides consistent compaction pressure. The ISO 15552 mounting simplifies integration into the existing press frame.
Chemical Plant Valve Actuator
Operates a 2-inch isolation valve in a chemical processing line where copper alloys are prohibited. The 80 mm bore delivers 2268 N pull at 0.5 MPa to close the valve against process pressure, while the SUS304 rod withstands corrosive fumes. The PT3/8 ports connect to the plant's standard pneumatic supply.
Is the Airtac B52-SE Copper-Free ISO Standard Cylinder B52-SE80BX250S the Right Cylinder?
Step down to the 63 mm bore (1559 N push at 0.5 MPa) if your cycle force requirement is under 1.6 kN and you want a lighter, more compact actuator. Step up to the 100 mm bore (3927 N push at 0.5 MPa) when you need nearly 60% more thrust for heavier press or clamping operations. At 250 mm stroke, this cylinder is within the standard 1500 mm maximum, so no non-standard build is needed. The PT3/8 ports match the ISO 15552 footprint, making it a drop-in replacement for other ISO 15552 cylinders with the same mounting dimensions. For strokes of 300 mm or more, add an external guide to protect the rod bearings from side-load bending; at 250 mm, the M20x1.5 rod thread handles moderate side loads but unsupported long strokes still need guidance. Note that this cylinder does not hold position when air is lost - the piston drifts. For load holding without live pressure, use the BSE rod-lock variant or an external pilot-operated check valve.
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 B52-SE Copper-Free ISO Standard Cylinder B52-SE80BX250S FAQ
At 0.5 MPa, the push force is 2513 N and the pull force is 2268 N. At 0.7 MPa, push increases to 3518 N. The maximum push force is 513 kgf at 1.0 MPa. These figures are identical to the standard SE80BX250S - the B52- prefix only changes the copper-free material build, not the pneumatic performance.
Yes, the SE series is dimensionally interchangeable per ISO 15552, so this cylinder fits the same mounting patterns and port positions as other ISO 15552 cylinders with an 80 mm bore. The B52- prefix indicates the copper-free (copper-prohibited) version of the SE80BX250S, intended for lines where copper alloys are banned. Please confirm the exact material substitutions with us, as our data does not specify which components are changed.
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