Airtac SE63 Standard Cylinder SE63BX40SCA
The AirTAC SE63 Standard Cylinder SE63BX40SCA is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø63mm bore and 40mm stroke, PT3/8 air ports and adjustable end cushioning. Its standardized mounting interface makes it interchangeable with other ISO 15552 cylinders at the mounting interface.
- BoreØ63 mm
- Stroke40 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM16×1.5
- 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 SE63 Standard Cylinder SE63BX40SCA
The AirTAC SE63BX40SCA is a double-acting single-rod profile cylinder built to ISO 15552 dimensions, delivering a robust 1559 N push at 0.5 MPa. It features a 63 mm bore, a 40 mm stroke, and a SUS304 stainless steel rod engineered for corrosive or washdown environments. The square extruded aluminum barrel omits external tie rods, yielding a compact footprint that mounts flush against machine frames while resisting external corrosion.
This configuration includes a built-in position magnet for CMSE reed and DMSE electronic sensors, alongside a CA single clevis mount for pivoting articulation. Field-adjustable pneumatic cushioning at both ends allows technicians to tune end-of-stroke deceleration via a set screw, softening hard impacts during high-speed cycling. The PT3/8 ports and M16x1.5 rod thread handle the demanding air flow and side-load requirements of this force class.
Airtac SE63 Standard Cylinder SE63BX40SCA Technical Specifications
| Model | Airtac SE63 Standard Cylinder SE63BX40SCA |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø63 mm |
| Stroke | 40 mm |
| Acting type | Double acting |
| Port size | PT3/8 |
| 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, 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 (Ø63mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 1559 N | 1402 N |
| 0.7 MPa | 2182 N | — |
| Max (@1.0 MPa) | 318 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SE63 Standard Cylinder SE63BX40SCA
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 63 | Bore size in mm. |
| ×40 | 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 SE63 Standard Cylinder SE63BX40SCA Is Used
Pivot Diverter Gate
Drives a heavy CA-mounted diverter arm on a packaging line, using the 1559 N thrust to swing bulk cardboard cartons between sorting lanes.
Chemical Washdown Pinch Valve
Actuates a pinch valve in a chemical dosing skid, leveraging the SUS304 stainless rod to withstand aggressive CIP cleaning cycles and corrosive vapors.
Bottle Capper Head
Provides the precise 40 mm downstroke for capping heads on a beverage filling machine, using DMSE electronic sensors to confirm cap seating.
Is the Airtac SE63 Standard Cylinder SE63BX40SCA the Right Cylinder?
When sizing this 63 mm bore actuator, compare its 1559 N push at 0.5 MPa against neighbouring bores: step down to a 50 mm cylinder for 982 N if your payload is lighter, or step up to an 80 mm unit for 2513 N if you need greater thrust margin. Because this specific model uses a CA single clevis, ensure your linkage accommodates the articulation arc without binding. The SUS304 rod is ideal for food processing or chemical washdowns where a standard hard-chrome rod would pit. Remember that the adjustable air cushion only decelerates the piston near stroke end; it is not a locking device. If the application must hold a vertical load without live air pressure, integrate an external BSE rod lock or 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 SE63 Standard Cylinder SE63BX40SCA FAQ
This 63 mm bore cylinder delivers a push force of 1559 N and a pull force of 1402 N at 0.5 MPa. At 0.7 MPa, the push force increases to 2182 N, with a maximum push capacity of 318 kgf at 1.0 MPa. The operational speed range is 30-800 mm/s.
Yes, the SE63BX40SCA is dimensionally interchangeable per ISO 15552, meaning it shares the same mounting interface and envelope dimensions as other standard profile cylinders. The built-in magnet works specifically with AirTAC CMSE reed and DMSE electronic sensors, and the adjustable air cushions at both ends can be tuned to match your existing machine's cycle rhythm.
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