Airtac SE63 Standard Cylinder SE63AX90
The AirTAC SE63 Standard Cylinder SE63AX90 is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø63mm bore and 90mm 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
- Stroke90 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 SE63AX90
The AirTAC SE63AX90 is a double-acting single-rod profile cylinder built to the ISO 15552 standard, delivering a push force of 1559 N and a pull force of 1402 N at 0.5 MPa. This 63 mm bore unit features a 90 mm stroke, a PT3/8 port, and a 36 mm adjustable air cushion at both ends. The code "A" designates a SUS420J2 stainless steel piston rod, making the unit highly suitable for corrosive or washdown environments where standard carbon steel rods would degrade.
Its extruded aluminum barrel omits external tie rods, resulting in a compact, smooth profile that resists debris buildup and allows flush mounting on machinery. The standardized ISO 15552 mounting interface ensures dimensional interchangeability with other profile cylinders. Note that this specific SKU lacks a built-in magnet, meaning it is not natively equipped for AirTAC CMSE or DMSE position sensing without modification.
Airtac SE63 Standard Cylinder SE63AX90 Technical Specifications
| Model | Airtac SE63 Standard Cylinder SE63AX90 |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø63 mm |
| Stroke | 90 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 SE63AX90
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 63 | Bore size in mm. |
| ×90 | 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 SE63AX90 Is Used
VFFS Bag Sealing Jaws
Drives the vertical form-fill-seal sealing jaws in food packaging lines, where the SUS420J2 stainless rod withstands daily washdown chemicals and the 1559 N push force securely closes heavy film pouches.
Lab Centrifuge Gate
Actuates the safety access gate on large laboratory centrifuges, utilizing the 90 mm stroke and corrosion-resistant rod material to operate reliably in humid, sterilized environments.
CNC Chuck Fixture
Indexes the clamping fixture on a CNC lathe chuck, using the 1402 N retract force to pull the part back safely while the smooth tie-rod-free barrel prevents swarf accumulation.
Is the Airtac SE63 Standard Cylinder SE63AX90 the Right Cylinder?
This 63 mm bore provides 1559 N of push force at 0.5 MPa. If your application requires less force, the 50 mm bore offers 982 N of push; if you need more power, stepping up to the 80 mm bore yields 2513 N. Because this is a double-acting cylinder, it relies on continuous air pressure to move and hold the load—if air is lost or the valve is centered, the piston will drift. For applications requiring true position holding without live pressure, consider the BSE series rod lock. The 90 mm stroke is well below the 1500 mm maximum standard stroke, so side-loading on the M16x1.5 rod thread is minimal, though external guides are always recommended for heavy lateral loads. As a true ISO 15552 cylinder, it serves as a direct replacement for any standard 63 mm bore, 90 mm stroke profile cylinder using 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 SE63AX90 FAQ
At 0.5 MPa, the SE63AX90 delivers 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 features a 63 mm bore, 90 mm stroke, PT3/8 port, M16x1.5 rod thread, and operates at speeds of 30-800 mm/s.
Yes, it is dimensionally interchangeable per ISO 15552 and serves as a direct replacement for other standard 63 mm profile cylinders using standard mounting hardware. However, as a double-acting cylinder, it does not hold its position if air is lost; the piston will drift. The field-adjustable air cushions at both ends only decelerate the piston near stroke end and do not act as a locking brake.
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