Airtac SE63 Standard Cylinder SE63AX250S
The AirTAC SE63 Standard Cylinder SE63AX250S is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø63mm bore and 250mm 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
- Stroke250 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 SE63AX250S
The AirTAC SE63AX250S is a double-acting single-rod ISO 15552 profile cylinder engineered for a 63 mm bore and 250 mm stroke. It generates 1559 N of push force and 1402 N of pull force at 0.5 MPa, peaking at 318 kgf under 1.0 MPa. The SUS420J2 stainless steel rod (code A) provides targeted corrosion resistance for washdown or humid production zones, outperforming standard carbon steel in damp settings.
The extruded aluminum barrel omits external tie rods, yielding a smooth, flush-mounted body that resists debris buildup and simplifies bracket alignment. A built-in magnet (-S) enables seamless position feedback with AirTAC CMSE reed or DMSE electronic sensors. Field-adjustable pneumatic cushioning at both ends lets you fine-tune end-of-stroke deceleration to absorb kinetic energy without relying on hard bumpers.
Airtac SE63 Standard Cylinder SE63AX250S Technical Specifications
| Model | Airtac SE63 Standard Cylinder SE63AX250S |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø63 mm |
| Stroke | 250 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 SE63AX250S
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 63 | Bore size in mm. |
| ×250 | 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 SE63AX250S Is Used
Palletizer Film Roll Feed
Drives the film cutting and feed mechanism on automated pallet wrapping lines, where the 1559 N push force cleanly shears stretch wrap and the SUS420J2 rod resists high-humidity condensation.
Bottling Line Diverter Gate
Actuates routing flaps on beverage conveyors to sort filled containers, utilizing the 250 mm stroke to clear wide product lanes while the smooth profile body prevents water pooling during washdown.
CNC Chip Conveyor Pivot
Indexes the swing arm on a metalworking chip removal conveyor, moving scrap bins with 1402 N of pull force while the CMSE sensor magnet tracks bin discharge position.
Is the Airtac SE63 Standard Cylinder SE63AX250S the Right Cylinder?
At 0.5 MPa, this 63 mm bore yields 1559 N of push force. If your assembly requires less thrust, the 50 mm bore offers 982 N; if you need more power to move heavier fixtures, the 80 mm bore provides 2513 N. Because the 250 mm stroke creates a long lever arm, apply an external guide to prevent excessive bending loads on the Ø20 mm rod bearing.
This unit is dimensionally interchangeable per ISO 15552, serving as a direct replacement for other ISO 15552 cylinders without altering mounting centers. To match this exact configuration, specify: 63 mm bore, 250 mm stroke, PT3/8 port, basic mounting, SUS420J2 rod, and an S magnet for CMSE/DMSE sensors. Note that the adjustable air cushion only decelerates the piston near stroke end; it cannot hold a load if air pressure drops. For position holding, use a BSE rod lock.
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 SE63AX250S FAQ
At 0.5 MPa operating pressure, the SE63AX250S generates 1559 N of push force and 1402 N of pull force. At 0.7 MPa, the push force increases to 2182 N. The maximum push force is 318 kgf at 1.0 MPa.
Yes. The SE63AX250S is dimensionally interchangeable per ISO 15552, meaning it shares standard mounting footprint dimensions for direct replacement of other ISO 15552 profile cylinders. It uses a PT3/8 port and includes a built-in magnet for CMSE and DMSE sensors.
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