Airtac SE63 Standard Cylinder SE63BX240H
The AirTAC SE63 Standard Cylinder SE63BX240H is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø63mm bore and 240mm 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
- Stroke240 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 SE63BX240H
The AirTAC SE63BX240H is a double-acting, single-rod ISO 15552 profile cylinder engineered for severe environments. It delivers a robust 1559 N push at 0.5 MPa, utilizing a 63 mm bore and a 240 mm stroke. This specific SKU integrates a SUS304 stainless steel rod for superior corrosion resistance alongside FKM (Viton) seals, widening the operating temperature range to 0-150 C for washdown or high-heat industrial settings.
Built on an extruded aluminum barrel without external tie rods, the body is compact and highly resistant to corrosion while allowing flush mounting. The field-adjustable pneumatic cushioning at both ends lets technicians dial in the end-of-stroke deceleration via a set screw, effectively softening hard impacts at high cycling speeds. Note this configuration omits the position-sensing magnet, relying on external travel limits if needed.
Airtac SE63 Standard Cylinder SE63BX240H Technical Specifications
| Model | Airtac SE63 Standard Cylinder SE63BX240H |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø63 mm |
| Stroke | 240 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 SE63BX240H
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 63 | Bore size in mm. |
| ×240 | 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 SE63BX240H Is Used
Chemical Processing Valve
Actuates heavy-duty diverter valves in chemical plants, using the 1559 N push force and SUS304 rod to withstand corrosive vapor exposure.
Hot-Melt Glue Press
Drives the platen on a packaging line near 150 C hot-melt glue applicators, relying on the FKM seal to survive ambient heat without degrading.
Beverage Bottle Straightener
Aligns stainless steel bottles on a washdown conveyor line during a 240 mm travel cycle, utilizing the corrosion-resistant rod and 30-800 mm/s speed range.
Is the Airtac SE63 Standard Cylinder SE63BX240H the Right Cylinder?
Selecting this 63 mm bore makes sense when your application requires the 1559 N push at 0.5 MPa. If you need less force, stepping down to the 50 mm bore yields 982 N push, while stepping up to the 80 mm bore provides 2513 N push. Because this is a 240 mm stroke, the 20 mm rod and M16x1.5 thread handle substantial loads, but long unsupported strokes still induce rod-bearing bending—always use an external guide to prevent side-load wear.
This cylinder is dimensionally interchangeable per ISO 15552, serving as a direct replacement for other ISO 15552 cylinders and shared mounting hardware. It uses a PT3/8 port and lacks a position magnet. Remember that a plain double-acting cylinder drifts when air is lost or the valve centers; the adjustable air cushion only decelerates the piston near stroke end and does not function as a lock. For position-holding needs, consider the BSE rod-lock variant.
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 SE63BX240H FAQ
This 63 mm bore cylinder provides 1559 N push and 1402 N pull at 0.5 MPa, 2182 N push at 0.7 MPa, and a maximum push of 318 kgf at 1.0 MPa. Thanks to the FKM seal, it operates from 0 to 150 C at 0.15-1.0 MPa pressure.
Yes, the SE63BX240H is dimensionally interchangeable per ISO 15552, meaning it serves as a direct replacement for other ISO 15552 cylinders using standard mounting accessories. It features a PT3/8 port and adjustable air cushioning at both ends.
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