Airtac SE63 Standard Cylinder SE63BX350S
The AirTAC SE63 Standard Cylinder SE63BX350S is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø63mm bore and 350mm 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
- Stroke350 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 SE63BX350S
The AirTAC SE63BX350S 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 350 mm stroke, utilizing a PT3/8 port and a 20 mm piston rod. Equipped with a SUS304 stainless steel rod, this unit is specifically configured for corrosive environments and washdown duty.
The extruded aluminum barrel lacks external tie rods, yielding a compact footprint that mounts flush against machine frames while resisting corrosion. Field-adjustable air cushioning at both ends allows technicians to tune end-of-stroke deceleration, softening hard impacts during high-speed cycling. The integrated magnet (-S) directly supports AirTAC CMSE reed and DMSE electronic position sensing.
Airtac SE63 Standard Cylinder SE63BX350S Technical Specifications
| Model | Airtac SE63 Standard Cylinder SE63BX350S |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø63 mm |
| Stroke | 350 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 SE63BX350S
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 63 | Bore size in mm. |
| ×350 | 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 SE63BX350S Is Used
Bottling Line Diverter
Leverages the 1559 N push force and SUS304 rod to reliably deflect glass beverage containers in high-moisture washdown environments.
Pallet Accumulation Gate
Uses the 350 mm stroke to physically separate queued pallets on a packaging line, absorbing kinetic energy via adjustable end cushions.
CNC Fixture Clamping
Secures aluminum castings during machining, relying on the 1402 N retract pull and DMSE electronic sensors for precise position verification.
Is the Airtac SE63 Standard Cylinder SE63BX350S the Right Cylinder?
This 63 mm bore provides 1559 N push at 0.5 MPa. If your application requires less force, the adjacent 50 mm bore yields 982 N push; if you need substantially more power, stepping up to the 80 mm bore provides 2513 N push. Because the 350 mm stroke creates an extended lever arm, external guiding is recommended to prevent rod-bearing bending under heavy side loads.
As a true ISO 15552 profile cylinder, the SE63BX350S serves as a direct replacement for any standard ISO 15552 cylinder, matching mounting interface dimensions and accessory hardware without requiring custom brackets. Note 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 required, consider the BSE rod lock variant or an external pilot-operated check valve.
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 SE63BX350S 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. The operational speed range is 30-800 mm/s.
Yes, it is dimensionally interchangeable with any ISO 15552 profile cylinder, matching standard mounting and port dimensions. However, the adjustable air cushion only decelerates the piston near stroke end and does not function as a brake; the cylinder will drift if air pressure is lost, so a BSE rod lock is needed for position holding.
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