Airtac SE63 Standard Cylinder SE63AX450
The AirTAC SE63 Standard Cylinder SE63AX450 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 SE63AX450
The AirTAC SE63AX450 is a double-acting, single-rod ISO 15552 profile cylinder engineered for a 63 mm bore and 450 mm stroke. It generates 1559 N of push force at 0.5 MPa and 2182 N at 0.7 MPa, making it well-suited for mid-tier industrial actuation. The SUS420J2 stainless steel rod (code A) provides enhanced corrosion resistance for washdown or mildly corrosive environments.
This unit features an extruded aluminum barrel without external tie rods, yielding a compact footprint that mounts flush against machine frames. Field-adjustable pneumatic cushioning at both ends allows you to tune end-of-stroke deceleration for moving loads, ensuring smooth stops rather than harsh metal-on-metal impacts. Note that this specific SKU lacks a built-in position-sensing magnet.
Airtac SE63 Standard Cylinder SE63AX450 Technical Specifications
| Model | Airtac SE63 Standard Cylinder SE63AX450 |
|---|---|
| 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 SE63AX450
| 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 SE63AX450 Is Used
Bottling Line Diverter
Routes plastic containers on a packaging line using the 1559 N push force, while the SUS420J2 stainless rod withstands routine washdown chemicals.
CNC Lathe Door Actuator
Shifts a heavy safety enclosure 450 mm, relying on the field-adjustable cushion to soften the 2182 N kinetic impact at 0.7 MPa stroke completion.
Chemical Mixer Gate
Opens a powder discharge valve where the extruded no-tie-rod profile prevents powder accumulation and the stainless rod resists ambient fumes.
Is the Airtac SE63 Standard Cylinder SE63AX450 the Right Cylinder?
If 1559 N of push at 0.5 MPa is insufficient, step up to the 80 mm bore offering 2513 N; conversely, if you need less force, the 50 mm bore provides 982 N. This SE63AX450 uses a PT3/8 port and an M16x1.5 rod thread. Because it is dimensionally interchangeable per ISO 15552, it serves as a direct replacement for other ISO 15552 cylinders, sharing standard mounting hardware like FA front flanges or TC center trunnions.
With a 450 mm stroke, the unsupported rod length increases susceptibility to bending under side load. For optimal longevity, pair this cylinder with an external guide rail to prevent rod-bearing wear. Remember that the adjustable air cushion only decelerates the piston near stroke end; it does not hold a load. If your application requires position holding without live air pressure, consider the BSE rod-lock variant.
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 SE63AX450 FAQ
At 0.5 MPa it provides 1559 N push and 1402 N pull; at 0.7 MPa push is 2182 N. The maximum push is 318 kgf at 1.0 MPa. It uses a PT3/8 port and an M16x1.5 rod-end thread.
No, the adjustable air cushion only decelerates the piston near the stroke ends and is not a locking mechanism. If unpowered, the rod will drift. For fail-safe load holding, use a BSE series rod lock cylinder or an external pilot-operated check valve.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
Fast Reply
Most inquiries answered within 7-8 hours.
Request a Quote for Airtac SE63 Standard Cylinder SE63AX450
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.