Airtac SE63 Standard Cylinder SE63X450SCBCR
The AirTAC SE63 Standard Cylinder SE63X450SCBCR is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø63mm bore and 450mm 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
- Stroke450 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 SE63X450SCBCR
The AirTAC SE63X450 is a double-acting single-rod ISO 15552 profile cylinder engineered to deliver 1559 N of push force at 0.5 MPa. Driven through a PT3/8 port, it moves a Ø20 mm hard-chrome rod over a 450 mm stroke. The extruded aluminum barrel omits external tie rods, yielding a compact, corrosion-resistant profile that mounts flush against machine frames while protecting the bore from mechanical damage.
This unit includes a built-in magnet for non-contact position sensing via CMSE reed or DMSE electronic switches. To protect payloads during direction changes, field-adjustable pneumatic cushioning at both ends allows technicians to tune end-of-stroke deceleration precisely, preventing hard mechanical impacts at high cycle rates.
Airtac SE63 Standard Cylinder SE63X450SCBCR Technical Specifications
| Model | Airtac SE63 Standard Cylinder SE63X450SCBCR |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø63 mm |
| Stroke | 450 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 SE63X450SCBCR
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 63 | Bore size in mm. |
| ×450 | 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 SE63X450SCBCR Is Used
Pallet Transfer Diverter
Articulates via the CB clevis to push heavy wooden pallets between adjacent conveyor lines, utilizing the 1559 N push force to overcome sliding friction.
Case Packer Flap Folder
Folds corrugated cardboard major flaps on automated case packing lines, relying on the 450 mm stroke to reach across wide packaging machine format widths.
Stamping Press Feed Ejector
Pushes stamped metal blanks out of progressive die presses, using adjustable end cushions to decelerate the rapid ejection stroke and protect finished part surfaces.
Is the Airtac SE63 Standard Cylinder SE63X450SCBCR the Right Cylinder?
This 63 mm bore generates 1559 N push at 0.5 MPa. If your application requires less force, the 50 mm bore offers 982 N push; if you need higher thrust, stepping up to the 80 mm bore yields 2513 N push. The CB double-clevis mounting accessory supplied here allows pivoting articulation, ideal for articulated mechanisms. Because this is a double-acting cylinder, it cannot hold a load statically if air pressure is lost or the valve is centered—the piston will drift. For fail-safe holding, consider a BSE rod lock variant.
With a 450 mm stroke, the unsupported rod length increases susceptibility to side-load bending. To prevent premature rod-bearing wear and seal failure, guide the load externally rather than relying solely on the cylinder's internal bearing.
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 SE63X450SCBCR FAQ
At 0.5 MPa, the push force is 1559 N and the pull force is 1402 N. At 0.7 MPa, the push force is 2182 N. The maximum rated push force is 318 kgf at 1.0 MPa.
Yes. The SE63X450 is dimensionally interchangeable per ISO 15552 standards, meaning it serves as a direct replacement for other ISO 15552 profile cylinders using the same 63 mm bore, 450 mm stroke, and CB mounting hardware.
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