Airtac SE63 Standard Cylinder SE63AX40
The AirTAC SE63 Standard Cylinder SE63AX40 is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø63mm bore and 40mm 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
- Stroke40 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 SE63AX40
The AirTAC SE63AX40 is a double-acting ISO 15552 profile cylinder with a 63 mm bore and 40 mm stroke. It provides 1559 N of push force at 0.5 MPa and 2182 N at 0.7 MPa. The unit features a square extruded aluminum barrel without external tie rods, yielding a compact footprint that mounts flush against machine frames while resisting physical damage.
This specific SKU uses an SUS420J2 stainless steel piston rod (code A) for superior corrosion resistance in washdown or high-moisture environments. It lacks a built-in position magnet, meaning CMSE or DMSE electronic sensors cannot be installed without modification. The field-adjustable air cushioning at both stroke ends allows technicians to tune end-of-stroke deceleration, protecting payloads from hard impacts.
Airtac SE63 Standard Cylinder SE63AX40 Technical Specifications
| Model | Airtac SE63 Standard Cylinder SE63AX40 |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø63 mm |
| Stroke | 40 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 SE63AX40
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 63 | Bore size in mm. |
| ×40 | 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 SE63AX40 Is Used
Flow Wrapper End-Seal Jaw
Drives the rotary or reciprocating sealing jaw on a horizontal flow wrapper, where the 1559 N push force securely crimps film seams and the SUS420J2 rod resists washdown moisture.
Beverage Filler Valve Actuation
Actuates diverter or fill valves on a liquid filling station, utilizing the 40 mm stroke for rapid, precise flow control while the stainless rod withstands caustic cleaning chemicals.
CNC Chuck Clamping
Provides pneumatic clamping pressure for a secondary CNC machining chuck, using its 2182 N thrust at 0.7 MPa to grip raw billets while the corrosion-resistant rod handles coolant splash.
Is the Airtac SE63 Standard Cylinder SE63AX40 the Right Cylinder?
If 1559 N push is excessive for your payload, the smaller SE50 bore offers 982 N at 0.5 MPa. Conversely, applications needing heavier thrust can step up to the SE80 bore, which provides 2513 N at 0.5 MPa. Because this is a standard ISO 15552 profile cylinder, it serves as a direct dimensional replacement for other ISO 15552 cylinders, sharing identical mounting interface dimensions and accessories.
Remember that a plain double-acting cylinder does not hold its position when air pressure is lost or the valve is centered; the piston will drift. If your process requires fail-safe load holding, consider the BSE rod-lock variant or an external pilot-operated check valve. Since this 40 mm stroke is short, side-loading on the M16x1.5 rod thread is minimal, but an external guide is always recommended for lateral loads.
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 SE63AX40 FAQ
The SE63AX40 delivers 1559 N push and 1402 N pull at 0.5 MPa, 2182 N push at 0.7 MPa, and a maximum of 318 kgf at 1.0 MPa. It uses a PT3/8 port, a 20 mm rod, and an M16x1.5 rod-end thread.
No, this specific SKU does not include a built-in magnet (-S code absent), so it cannot trigger AirTAC CMSE reed or DMSE electronic sensors. If position feedback is required, select an SE63 model with the S option code.
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