Airtac SE63 Standard Cylinder SE63AX650
The AirTAC SE63 Standard Cylinder SE63AX650 is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø63mm bore and 650mm 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
- Stroke650 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 SE63AX650
The AirTAC SE63AX650 is a double-acting single-rod ISO 15552 profile cylinder engineered for a 650 mm stroke. It features a 63 mm bore, generating a robust 1559 N push force at 0.5 MPa and 2182 N at 0.7 MPa. The extruded aluminum barrel omits external tie rods, yielding a compact, corrosion-resistant body that mounts flush against machine frames while protecting internal mechanics from debris.
This specific SKU is configured with a SUS420J2 stainless steel rod (code A) for superior resistance to moisture and corrosive washdown environments. Unlike a fixed rubber bumper, its integrated pneumatic cushioning at both ends is field-adjustable via a screw, allowing technicians to precisely tune end-of-stroke deceleration and dampen hard impacts during high-speed 30-800 mm/s cycles.
Airtac SE63 Standard Cylinder SE63AX650 Technical Specifications
| Model | Airtac SE63 Standard Cylinder SE63AX650 |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø63 mm |
| Stroke | 650 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 SE63AX650
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 63 | Bore size in mm. |
| ×650 | 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 SE63AX650 Is Used
Corrugated Box Forming
Drives a 650 mm forming head in packaging lines, using its 1559 N push to fold heavy cardboard, while the SUS420J2 rod resists humidity from glue applicators.
Bottling Line Divert
Executes 650 mm diverting strokes across stainless steel washdown conveyors, benefiting from the tie-rod-free profile that prevents biological contamination and simplifies flushing.
Lab Sample Transport
Moves sample racks 650 mm in diagnostic automation, relying on the adjustable end cushions to softly decelerate sensitive payloads without jarring the reagents.
Is the Airtac SE63 Standard Cylinder SE63AX650 the Right Cylinder?
This 63 mm bore delivers 1559 N push at 0.5 MPa. If your payload is lighter, the 50 mm bore offers 982 N push, whereas stepping up to the 80 mm bore provides 2513 N for heavier loads. As a standard double-acting cylinder, it cannot hold a load if air pressure is lost or the valve centers; the piston will drift, so a BSE rod lock variant is required for strict position holding.
With a 650 mm stroke, the 20 mm rod and M16x1.5 thread face significant leverage stress under side loading. An external guide is strongly recommended to prevent rod-bearing bending and premature seal wear. This model uses a PT3/8 port, lacks a position sensor magnet, and serves as a direct ISO 15552 dimensional replacement for competing profile cylinders.
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 SE63AX650 FAQ
The 63 mm bore generates 1559 N push and 1402 N pull at 0.5 MPa. At 0.7 MPa, the push force is 2182 N. The maximum push force is 318 kgf at 1.0 MPa operating pressure.
It is dimensionally interchangeable per ISO 15552, serving as a direct replacement for other profile cylinders. However, it is double-acting only and does not hold position unpowered; the cushion only decelerates the piston near stroke end, so a BSE rod lock is needed for holding.
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