Airtac SE63 Standard Cylinder SE63AX75S
The AirTAC SE63 Standard Cylinder SE63AX75S is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø63mm bore and 75mm 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
- Stroke75 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 SE63AX75S
The AirTAC SE63AX75S is a double-acting, single-rod ISO 15552 profile cylinder engineered for a 63 mm bore and a 75 mm stroke. It generates 1559 N of push force and 1402 N of pull force at 0.5 MPa, 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 machine frames.
This specific configuration incorporates a SUS420J2 stainless steel rod for enhanced resistance to moisture and washdown chemicals. It also includes a built-in magnet (-S) for seamless integration with AirTAC CMSE reed and DMSE electronic position sensors. The field-adjustable air cushioning at both stroke ends can be tuned via a screw to soften kinetic impact when cycling at speeds up to 800 mm/s.
Airtac SE63 Standard Cylinder SE63AX75S Technical Specifications
| Model | Airtac SE63 Standard Cylinder SE63AX75S |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø63 mm |
| Stroke | 75 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 SE63AX75S
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 63 | Bore size in mm. |
| ×75 | 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 SE63AX75S Is Used
Flow Wrapper End-Sealing
Drives the pivoting seal jaw on a continuous horizontal flow wrapper, using the 75 mm stroke and 1559 N push to cleanly crimp and cut film at high throughput.
Logistics Diverter Arm
Actuates a routing flap on a parcel sortation conveyor, where the SUS420J2 stainless rod resists ambient humidity and dust during high-speed package redirection.
Lab Sample Centrifuge Loader
Indexes a sample rack into a diagnostic centrifuge, relying on the built-in magnet and DMSE sensor to confirm the 75 mm retraction position before the rotor spins.
Is the Airtac SE63 Standard Cylinder SE63AX75S the Right Cylinder?
If your application requires less force, the 50 mm bore variant provides 982 N of push at 0.5 MPa, whereas stepping up to the 80 mm bore yields 2513 N for heavier loads. Because this is a standard double-acting cylinder, it cannot hold a load in place if air pressure is lost or the valve is centered; the piston will drift, so a BSE rod lock or external pilot-operated check valve is required for strict position holding. With its 75 mm stroke, side-load stress on the M16x1.5 rod thread is minimal, but any future upgrade to longer strokes (300 mm or more) would require an external guide to prevent rod-bearing bending. As a dimensionally interchangeable ISO 15552 component, it serves as a direct replacement for other standard profile cylinders, utilizing a PT3/8 port and standard mounting hardware.
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 SE63AX75S FAQ
At 0.5 MPa, this 63 mm bore cylinder provides 1559 N of push force and 1402 N of pull force. At 0.7 MPa, the push force increases to 2182 N, with a maximum push capacity of 318 kgf at 1.0 MPa. It operates at speeds between 30 and 800 mm/s.
Yes, the SE63AX75S is dimensionally interchangeable per ISO 15552 standards, meaning it shares the exact same mounting footprint, PT3/8 port, and rod thread size (M16x1.5) as other standard profile cylinders, allowing for a direct retrofit.
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