Airtac SE63 Standard Cylinder SE63AX900S
The AirTAC SE63 Standard Cylinder SE63AX900S is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø63mm bore and 900mm 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
- Stroke900 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 SE63AX900S
The AirTAC SE63AX900S is a double-acting single-rod profile cylinder built to the ISO 15552 standard, delivering a robust 1559 N push force at 0.5 MPa. It features a 63 mm bore and a 900 mm stroke, engineered for demanding linear motion tasks. The 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 superior resistance to moisture and washdown chemicals. The built-in position magnet enables seamless integration with AirTAC CMSE reed and DMSE electronic sensors, while the field-adjustable air cushioning at both ends allows technicians to fine-tune end-of-stroke deceleration for heavy moving loads.
Airtac SE63 Standard Cylinder SE63AX900S Technical Specifications
| Model | Airtac SE63 Standard Cylinder SE63AX900S |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø63 mm |
| Stroke | 900 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 SE63AX900S
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 63 | Bore size in mm. |
| ×900 | 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 SE63AX900S Is Used
Pallet Transfer Line Diverter
Utilizes the 900 mm stroke and 1559 N push to extend and redirect heavy timber pallets between parallel conveyor lanes without requiring complex linkages.
Corrugated Box Flap Folder
Leverages the SUS420J2 stainless rod to withstand humid, high-particulate paper dust environments while folding large corrugated carton flaps at speed.
Automated Welding Door Operator
Employs the 36 mm adjustable cushion to smoothly swing a heavy pneumatic welding cell safety door across the full 900 mm extension without slamming.
Is the Airtac SE63 Standard Cylinder SE63AX900S the Right Cylinder?
Selecting the SE63AX900S provides 1559 N of push at 0.5 MPa, striking a balance between the smaller 50 mm bore (982 N push) and the larger 80 mm bore (2513 N push). Because this unit features a 900 mm stroke, the extended piston rod is highly susceptible to bending under lateral stress; always support the load with an external guide rail to prevent premature rod-bearing wear. Furthermore, a plain SE cylinder will drift if air pressure is lost or the valve centers—this adjustable cushion only decelerates the piston near stroke end and does not function as a holding brake. For position-holding safety, consider the BSE rod lock variant.
As a true ISO 15552 profile cylinder, this model serves as a direct replacement for any standard 63 mm bore cylinder with a 900 mm stroke, matching the PT3/8 port and standardized mounting footprint exactly. You can pair it with any ISO 15552 mounting accessory and rely on the -S magnet for precise end-position signaling.
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 SE63AX900S FAQ
At 0.5 MPa, the SE63AX900S 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. The operational speed range is 30-800 mm/s.
Yes, the SE63AX900S is dimensionally interchangeable per ISO 15552. You can use it as a direct replacement for other ISO 15552 profile cylinders with a 63 mm bore, 900 mm stroke, and PT3/8 ports, sharing the exact same mounting hardware.
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