Airtac SE40 Standard Cylinder SE40X25SCBCR
The AirTAC SE40 Standard Cylinder SE40X25SCBCR is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø40mm bore and 25mm 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.
- BoreØ40 mm
- Stroke25 mm
- Port sizePT1/4
- Acting typeDouble acting
- Rod threadM12×1.25
- 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 SE40 Standard Cylinder SE40X25SCBCR
The AirTAC SE40X25SCBCR is a double-acting single-rod profile cylinder built to the ISO 15552 / VDMA 24562 standard. It delivers a push force of 628 N at 0.5 MPa and a max push of 128 kgf at 1.0 MPa. The square extruded aluminum barrel omits external tie rods, yielding a compact body that mounts flush against frames and shrinks the risk of side-impact damage in tight cells.
This unit includes a built-in magnet for non-contact position sensing with AirTAC CMSE (reed) and DMSE (electronic) switches seated in the three-sided sensor groove. Field-adjustable pneumatic cushioning at both ends allows you to tune end-of-stroke deceleration via a setscrew, softening hard stops during rapid 30-800 mm/s travel.
Airtac SE40 Standard Cylinder SE40X25SCBCR Technical Specifications
| Model | Airtac SE40 Standard Cylinder SE40X25SCBCR |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø40 mm |
| Stroke | 25 mm |
| Acting type | Double acting |
| Port size | PT1/4 |
| Rod thread | M12×1.25 |
| 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 (Ø40mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 628 N | 528 N |
| 0.7 MPa | 880 N | — |
| Max (@1.0 MPa) | 128 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SE40 Standard Cylinder SE40X25SCBCR
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 40 | Bore size in mm. |
| ×25 | 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 SE40 Standard Cylinder SE40X25SCBCR Is Used
CNC Fixture Clamping
Provides 628 N of extend force to secure aluminum housings during machining, using the 25 mm stroke for rapid clamp and release cycles.
Carton Flap Folding
Drives folding arms on a packaging line to close corrugated box flaps, utilizing the adjustable cushion to soften the short 25 mm end stop.
Sorter Diverter Gate
Actuates a routing flap to deflect small parcels on a conveyor belt, where the CB double clevis mount accommodates pivot articulation.
Is the Airtac SE40 Standard Cylinder SE40X25SCBCR the Right Cylinder?
The 40 mm bore yields 628 N push at 0.5 MPa. If your payload is lighter, the adjacent 32 mm bore provides 402 N of push; for heavier loads, the 50 mm bore steps up to 982 N. As a standard ISO 15552 profile cylinder, this 25 mm stroke, PT1/4 ported unit is dimensionally interchangeable with other ISO 15552 cylinders, making it a direct retrofit for existing footprints and CB mounting hardware.
Because this is a double-acting cylinder, it relies on live air pressure to hold a load; if air is lost or the valve centers, the piston will drift. It cannot hold position unpowered—use a BSE rod lock for fail-safe holding. The Ø16 mm rod and M12x1.25 thread handle moderate side loads well.
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 SE40 Standard Cylinder SE40X25SCBCR FAQ
At 0.5 MPa, the push force is 628 N and the pull force is 528 N. At 0.7 MPa, the push force is 879 N. The maximum push force is 128 kgf at 1.0 MPa.
Yes. The SE40X25SCBCR is dimensionally interchangeable with other ISO 15552 profile cylinders, matching standard mounting distances and port sizes (PT1/4). The built-in -S magnet also works directly with AirTAC CMSE and DMSE sensors.
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Covers non-human-caused product damage.
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