Airtac SE63 Standard Cylinder SE63AX120S
The AirTAC SE63 Standard Cylinder SE63AX120S is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø63mm bore and 120mm 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
- Stroke120 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 SE63AX120S
The AirTAC SE63AX120S is a double-acting single-rod ISO 15552 profile cylinder engineered for rigorous washdown and corrosive environments. Equipped with a SUS420J2 stainless steel piston rod, it delivers a robust 1559 N push force at 0.5 MPa alongside a 1402 N pull force. The extruded aluminum barrel design eliminates external tie rods, yielding a compact footprint that mounts flush against machine frames while resisting contamination buildup.
This 63mm bore, 120mm stroke unit features a built-in magnet for non-contact position sensing using AirTAC CMSE reed or DMSE electronic switches. Field-adjustable air cushioning at both ends allows technicians to fine-tune end-of-stroke deceleration via a set screw, smoothly damping kinetic energy without relying on fixed rubber bumpers.
Airtac SE63 Standard Cylinder SE63AX120S Technical Specifications
| Model | Airtac SE63 Standard Cylinder SE63AX120S |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø63 mm |
| Stroke | 120 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 SE63AX120S
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 63 | Bore size in mm. |
| ×120 | 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 SE63AX120S Is Used
Bottle Rinser Grippers
Grips and inverts beverage containers on a washdown line, using the 1559 N extend force to securely manipulate bottles during the sterile water rinse phase.
Flap Folder Mechanism
Drives the mechanical arms on a corrugated box erector, relying on the 120mm stroke to fold major flaps precisely before tape application.
Pallet Diverter Gate
Actuates a routing flap on a logistics conveyor, deflecting heavy wooden pallets onto a secondary spur using its robust 1402 N retract force.
Is the Airtac SE63 Standard Cylinder SE63AX120S the Right Cylinder?
Selecting the SE63AX120S provides 1559 N of thrust at 0.5 MPa, making it well-suited for mid-range actuation. If your application requires less force, stepping down to the 50mm bore yields 982 N of push, while moving up to the 80mm bore provides 2513 N. Because this is a double-acting cylinder, it will drift if air pressure is lost or the valve is centered; applications requiring strict load holding without live pressure should utilize an external pilot-operated check valve or the BSE rod-lock variant. Dimensionally interchangeable per ISO 15552, it serves as a direct replacement for other ISO 15552 cylinders, matching the 63mm bore, 120mm stroke, PT3/8 port, and standard mounting accessories.
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 SE63AX120S FAQ
At 0.5 MPa, this 63mm 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 SE63AX120S is dimensionally interchangeable per ISO 15552 and serves as a direct replacement for other ISO 15552 profile cylinders. It shares the standardized mounting interface, PT3/8 port, and M16x1.5 rod thread, while the built-in magnet allows seamless integration with AirTAC CMSE or DMSE sensors.
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