Airtac SE63 Standard Cylinder SE63AX280S
The AirTAC SE63 Standard Cylinder SE63AX280S is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø63mm bore and 280mm 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
- Stroke280 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 SE63AX280S
The AirTAC SE63AX280S is a double-acting, single-rod ISO 15552 profile cylinder engineered for demanding 63 mm bore applications. 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 barrel is extruded aluminum without external tie rods, the body is highly compact and corrosion-resistant, allowing you to mount accessories flush against machine frames.
This specific configuration features a SUS420J2 stainless steel rod (code A) for superior performance in corrosive or washdown environments, alongside a built-in magnet (code S) for position sensing. The integrated magnet flawlessly triggers AirTAC CMSE reed or DMSE electronic sensors housed in the three-sided sensor groove. Furthermore, the field-adjustable air cushioning at both ends allows you to precisely tune end-of-stroke deceleration, protecting your machinery from hard impacts during high-speed 30-800 mm/s cycles.
Airtac SE63 Standard Cylinder SE63AX280S Technical Specifications
| Model | Airtac SE63 Standard Cylinder SE63AX280S |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø63 mm |
| Stroke | 280 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 SE63AX280S
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 63 | Bore size in mm. |
| ×280 | 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 SE63AX280S Is Used
Palletizer Case Pusher
Provides the 1559 N push force required to square and align heavy corrugated cardboard cases on a palletizer line before stretch wrapping.
CNC Fixture Clamping
Secures heavy cast iron automotive brackets during CNC machining, utilizing the SUS420J2 stainless rod to resist coolant splashing and washdown.
Beverage Line Diverter
Actuates high-speed flow diverter gates on a bottling conveyor, using the built-in magnet to trigger DMSE solid-state sensors for precise timing.
Is the Airtac SE63 Standard Cylinder SE63AX280S the Right Cylinder?
When sizing this actuator, compare its 1559 N push at 0.5 MPa against its neighbors to ensure optimal performance. Stepping down to the 50 mm bore yields 982 N of push force, while stepping up to the 80 mm bore provides 2513 N for heavier payloads. If your application demands holding a load without live air pressure, note that a standard SE cylinder will drift when air is exhausted; you should upgrade to the BSE rod-lock variant or employ an external pilot-operated check valve. As a true ISO 15552 profile cylinder, this 63 mm bore, 280 mm stroke, PT3/8 ported unit serves as a direct replacement for any standard ISO 15552 mounting interface. Because the 280 mm stroke is substantial, long unsupported piston travel increases the risk of rod-bearing bending; always utilize an external guide to prevent premature side-load wear.
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 SE63AX280S FAQ
At 0.5 MPa, the SE63AX280S delivers 1559 N of push force and 1402 N of pull force. At 0.7 MPa, the push force increases to 2182 N. The maximum rated push force is 318 kgf when operating at the 1.0 MPa pressure limit.
Yes, the SE63AX280S is dimensionally interchangeable per ISO 15552 standards. You can drop it directly into existing ISO 15552 mounting hardware without modifying the footprint. Additionally, the field-adjustable air cushion at both ends lets you fine-tune the end-of-stroke deceleration to match your existing machine dynamics.
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