Airtac SE63 Standard Cylinder SE63BX270S
The AirTAC SE63 Standard Cylinder SE63BX270S is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø63mm bore and 270mm 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
- Stroke270 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 SE63BX270S
The AirTAC SE63BX270S is a double-acting single-rod ISO 15552 profile cylinder engineered for a 63 mm bore and 270 mm stroke. It delivers a robust 1559 N push force at 0.5 MPa and utilizes a PT3/8 port paired with a 20 mm rod. Because the code specifies a B rod material, the piston rod is manufactured from SUS304 stainless steel, making the unit highly resistant to corrosion and ideal for washdown environments.
Unlike traditional tie-rod bodies, this cylinder features a square extruded aluminum barrel that mounts flush while exposing sensor grooves on three sides. The integrated S magnet allows seamless position detection using AirTAC CMSE reed or DMSE electronic switches. Furthermore, the field-adjustable pneumatic cushioning at both ends allows technicians to tune end-of-stroke deceleration, softening hard impacts during high-speed 30-800 mm/s operations.
Airtac SE63 Standard Cylinder SE63BX270S Technical Specifications
| Model | Airtac SE63 Standard Cylinder SE63BX270S |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø63 mm |
| Stroke | 270 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 SE63BX270S
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 63 | Bore size in mm. |
| ×270 | 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 SE63BX270S Is Used
Palletizing Strippers
Drives stripper plates on packaging lines to push empty pallets, using its 1559 N push force and SUS304 rod to withstand occasional washdowns.
Bottle Diverter Gates
Actuates routing flaps on conveyor belts at 30-800 mm/s, relying on the 270 mm stroke to clear wide product lanes completely.
Lab Sample Handling
Positions test tube racks in automated diagnostics machinery, where the SUS304 rod prevents corrosion from reagent spills.
Is the Airtac SE63 Standard Cylinder SE63BX270S the Right Cylinder?
If your application requires less force, stepping down to the 50 mm bore yields a 982 N push at 0.5 MPa, whereas stepping up to the 80 mm bore provides 2513 N. When replacing an existing unit, this SE cylinder is dimensionally interchangeable with other ISO 15552 cylinders, matching the 63 mm bore, 270 mm stroke, PT3/8 port, and standard mounting accessories. Ensure you specify the -S magnet for CMSE or DMSE sensor tracking. Because the 270 mm stroke is substantial, the 20 mm rod and bearing are subject to bending under lateral loads; an external guide should be used to prevent premature wear. Note that this standard cylinder does not hold a load if air pressure is lost—consider a BSE rod lock for holding requirements.
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 SE63BX270S FAQ
At 0.5 MPa, this 63 mm bore cylinder provides 1559 N of push force and 1402 N of pull force. At 0.7 MPa, the push force is 2182 N. The maximum allowable push force is 318 kgf at 1.0 MPa.
No, the adjustable air cushion only decelerates the piston near the stroke end and does not act as a brake. If the application must hold a load without live pressure, a BSE rod lock variant or an external pilot-operated check valve is required.
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