Airtac SE63 Standard Cylinder SE63AX165
The AirTAC SE63 Standard Cylinder SE63AX165 is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø63mm bore and 165mm 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
- Stroke165 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 SE63AX165
The AirTAC SE63AX165 is a double-acting, single-rod ISO 15552 profile cylinder engineered for a 63 mm bore and 165 mm stroke. It supplies a robust 1559 N push force at 0.5 MPa, utilizing a PT3/8 port and a 20 mm rod with an M16x1.5 thread. This specific SKU features a SUS420J2 stainless steel rod (code A), making it highly suitable for corrosive environments or washdown duty where standard carbon steel would fail.
The extruded aluminum barrel design omits external tie rods, yielding a compact footprint that mounts flush against machine frames while resisting corrosion. 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. Note that this particular configuration ships without a position-sensing magnet, so it does not directly support AirTAC CMSE or DMSE electronic switches without modification.
Airtac SE63 Standard Cylinder SE63AX165 Technical Specifications
| Model | Airtac SE63 Standard Cylinder SE63AX165 |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø63 mm |
| Stroke | 165 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 SE63AX165
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 63 | Bore size in mm. |
| ×165 | 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 SE63AX165 Is Used
Food Processing Diverter
Actuates routing gates on a food packaging line where the SUS420J2 stainless rod withstands daily high-pressure washdowns without pitting.
Pallet Strapping Head
Drives the strapping head tensioner for heavy pallets, using its 1559 N push force at 0.5 MPa to securely seal steel straps.
Marine Transfer Pusher
Pushes cargo bins onto transfer conveyors in coastal logistics hubs, leveraging the corrosion-resistant rod to endure salt spray.
Is the Airtac SE63 Standard Cylinder SE63AX165 the Right Cylinder?
Selecting this 63 mm bore makes sense when your application requires the 1559 N push at 0.5 MPa that this cylinder provides. If your load is lighter, stepping down to the 50 mm bore drops the output to 982 N push, saving physical space. Conversely, if you need to move heavier masses, stepping up to the 80 mm bore increases the push capacity to 2513 N. Because this SKU lacks a magnet, you must rely on external limit switches or pressure sensors for position confirmation rather than internal CMSE/DMSE reed or electronic sensors.
As a true ISO 15552 profile cylinder, the SE63AX165 is dimensionally interchangeable with other ISO 15552 cylinders, allowing a direct replacement using existing mounting hardware like FA front flanges or TC center trunnions. Since this unit lacks a rod lock, it cannot hold a load in place if air pressure is lost or the valve is centered; applications requiring fail-safe holding should pivot to the BSE variant or employ an external pilot-operated check valve. At 165 mm stroke, the side load is manageable, but always ensure the rod-end thread is coupled cleanly to avoid bearing 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 SE63AX165 FAQ
The SE63AX165 features a 63 mm bore and a PT3/8 port. It 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 is 2182 N, and the maximum push force is 318 kgf at 1.0 MPa.
Yes, the SE63AX165 is dimensionally interchangeable per ISO 15552 standards. You can use it as a direct replacement for other ISO 15552 profile cylinders, matching the exact 63 mm bore and 165 mm stroke dimensions without altering your existing mounting hardware.
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