Airtac SE63 Standard Cylinder SE63AX65S
The AirTAC SE63 Standard Cylinder SE63AX65S is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø63mm bore and 65mm 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
- Stroke65 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 SE63AX65S
The AirTAC SE63AX65S is a double-acting, single-rod ISO 15552 profile cylinder engineered for demanding environments. It delivers a robust 1559 N push force at 0.5 MPa alongside a 1402 N pull, making it well-suited for mid-range industrial actuation. The square extruded aluminum barrel omits external tie rods, yielding a compact, corrosion-resistant body that mounts flush against frames while resisting contamination buildup.
Equipped with a SUS420J2 stainless steel rod (code A), this variant directly addresses washdown and mildly corrosive duty cycles. The integrated magnet (-S) supports AirTAC CMSE reed and DMSE electronic sensors for precise end-of-stroke detection. Furthermore, the field-adjustable pneumatic cushioning at both ends allows technicians to tune end-cap deceleration via a set screw, softening hard mechanical stops at operating speeds up to 800 mm/s.
Airtac SE63 Standard Cylinder SE63AX65S Technical Specifications
| Model | Airtac SE63 Standard Cylinder SE63AX65S |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø63 mm |
| Stroke | 65 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 SE63AX65S
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 63 | Bore size in mm. |
| ×65 | 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 SE63AX65S Is Used
Flow-Wrap Sealing Jaw
Drives the sealing jaw on a continuous flow-wrapper, utilizing the 1559 N push at 0.5 MPa to cleanly cut and seal packaging film at high cyclic rates.
Lab Sample Dispenser
Actuates a precision dosing valve for chemical dispensing, where the SUS420J2 stainless rod provides necessary resistance to intermittent fluid exposure.
Sheet Metal Press Brake
Positions the back-gauge stop in a CNC press brake, relying on the CMSE sensor magnet to confirm the 65 mm stroke endpoint to the machine controller.
Is the Airtac SE63 Standard Cylinder SE63AX65S the Right Cylinder?
If your application requires slightly less thrust, stepping down to the 50 mm bore yields a 982 N push at 0.5 MPa, whereas scaling up to the 80 mm bore provides a 2513 N push for heavier payloads. As a true ISO 15552 cylinder, this 63 mm bore unit with a PT3/8 port is dimensionally interchangeable with other ISO 15552 profile cylinders, ensuring a seamless direct retrofit using standardized mounting hardware. Note that the adjustable air cushion only decelerates the piston near stroke end; it cannot hold a load. If the mechanism must maintain vertical position without live air pressure, specify a BSE rod lock or an external pilot-operated check valve.
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 SE63AX65S FAQ
This 63 mm bore cylinder delivers 1559 N push and 1402 N pull at 0.5 MPa, 2182 N push at 0.7 MPa, and a maximum push force of 318 kgf at 1.0 MPa. It operates at speeds ranging from 30 to 800 mm/s.
Yes. The SE63AX65S adheres strictly to ISO 15552 / VDMA 24562 mounting dimensions, meaning it is a direct replacement for any standard ISO 15552 profile cylinder. It uses a PT3/8 port and an M16x1.5 rod thread, ensuring compatibility with existing standardized mounting brackets.
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