Airtac SE63 Standard Cylinder SE63BX500H
The AirTAC SE63 Standard Cylinder SE63BX500H is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø63mm bore and 500mm 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
- Stroke500 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 SE63BX500H
The AirTAC SE63BX500H is a double-acting single-rod ISO 15552 profile cylinder engineered for severe environments. It pairs a SUS304 stainless steel rod with a high-temperature Viton (FKM) seal, expanding the operating window to 0-150 C for corrosive washdowns. Delivering a robust 1559 N push at 0.5 MPa, this 63 mm bore unit utilizes a PT3/8 port and a Ø20 mm rod.
The extruded aluminum barrel omits external tie rods, yielding a compact footprint that mounts flush while resisting corrosion. Field-adjustable air cushions at both ends allow you to dial in end-of-stroke deceleration for the 500 mm travel. Note this specific SKU lacks a position-sensing magnet; adding one requires the -S option for CMSE or DMSE switches.
Airtac SE63 Standard Cylinder SE63BX500H Technical Specifications
| Model | Airtac SE63 Standard Cylinder SE63BX500H |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø63 mm |
| Stroke | 500 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 SE63BX500H
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 63 | Bore size in mm. |
| ×500 | 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 SE63BX500H Is Used
Sterile Filling Diverters
Actuates flow diverters on beverage filling lines, leveraging the 150 C Viton seal and SUS304 rod to withstand daily chemical washdowns while providing 1559 N push.
Palletizer Push-Off Arms
Drives the 500 mm stroke push-off mechanism on robotic palletizers, relying on adjustable cushions to soften the hard end stops when cycling heavy product layers.
Autoclave Door Sealing
Compresses thermal seals on industrial autoclave doors, where the FKM compound survives sustained 150 C ambient heat and the tie-rod-free profile prevents contamination traps.
Is the Airtac SE63 Standard Cylinder SE63BX500H the Right Cylinder?
This 63 mm bore outputs 1559 N push at 0.5 MPa. If your application is lighter, the adjacent 50 mm bore yields 982 N push; for heavier loads, stepping up to the 80 mm bore provides 2513 N push. Because this SKU features the Viton (FKM) seal and SUS304 rod, it is specifically tailored for high-heat or washdown duties rather than standard ambient tasks.
With a 500 mm stroke, the unsupported piston rod is highly susceptible to side-load bending; always use an external guide to prevent rod-bearing damage. Remember that the adjustable air cushion only decelerates the piston near stroke end—it does not lock or hold the load. If unpowered position holding is mandatory, specify a BSE rod-lock variant instead. This unit is dimensionally interchangeable per ISO 15552 for direct retrofits.
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 SE63BX500H FAQ
At 0.5 MPa, this 63 mm 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. Thanks to the Viton (FKM) seal, it operates in temperatures up to 150 C.
No, the adjustable air cushion at both ends only decelerates the piston near the end of its 500 mm stroke; it is not a braking mechanism. If the pneumatic supply drops or a valve centers, the load will drift. For fail-safe position holding, you need a BSE rod-lock cylinder or an external pilot-operated check valve.
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