Airtac SE63 Standard Cylinder SE63AX135S
The AirTAC SE63 Standard Cylinder SE63AX135S is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø63mm bore and 135mm 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
- Stroke135 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 SE63AX135S
The AirTAC SE63AX135S is a double-acting, single-rod ISO 15552 profile cylinder engineered for demanding environments. It features a 63 mm bore and a 135 mm stroke, generating 1559 N of push force and 1402 N of pull force at 0.5 MPa. Equipped with a SUS420J2 stainless steel rod (option A), it is purpose-built for corrosive or washdown duty where a standard carbon steel piston rod would fail prematurely.
The extruded aluminum barrel design omits external tie rods, yielding a compact, flush-mounting body that resists corrosion and simplifies sensor placement along its three integrated grooves. Because the S option includes a built-in magnet, this model is fully compatible with AirTAC CMSE reed and DMSE electronic position switches for precise end-of-stroke verification. Field-adjustable pneumatic cushioning at both ends allows you to tune end-stop deceleration via a set screw, softening hard impacts during high-speed cycling.
Airtac SE63 Standard Cylinder SE63AX135S Technical Specifications
| Model | Airtac SE63 Standard Cylinder SE63AX135S |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø63 mm |
| Stroke | 135 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 SE63AX135S
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 63 | Bore size in mm. |
| ×135 | 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 SE63AX135S Is Used
Flow Wrapper Infeed
Drives the infeed pusher on a continuous motion flow wrapper, using the 1559 N push force to move wrapped product bars into the sealing jaws reliably during washdown cycles.
Lab Sample Dispenser
Actuates a precision liquid dispensing valve on an analytical carousel, using the built-in magnet with DMSE electronic sensors to verify the exact 135 mm travel position for aliquot accuracy.
Beverage Line Capper
Positions capping heads on a rotary bottling line where the SUS420J2 stainless steel rod resists daily chemical washdowns and the adjustable cushion softens the upstroke.
Is the Airtac SE63 Standard Cylinder SE63AX135S the Right Cylinder?
If your application requires less force, stepping down to the 50 mm bore yields 982 N of push at 0.5 MPa, while moving up to the 80 mm bore provides 2513 N of push at 0.5 MPa for heavier loads. As a true ISO 15552 cylinder, this unit is dimensionally interchangeable with other ISO 15552 profile cylinders, allowing you to retrofit it into existing footprints using standard LB, FA, or TC mounting hardware without redesigning your machine. Keep in mind that a standard double-acting cylinder does not hold its position if air pressure is lost or the valve is centered; if your process requires fail-safe load holding, consider the BSE rod-lock variant. For this 135 mm stroke, the 20 mm rod and M16x1.5 thread handle moderate side loads, but any long unsupported stroke exceeding 300 mm would require an external guide to prevent rod-bearing bending.
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 SE63AX135S FAQ
The SE63AX135S has a 63 mm bore and 135 mm stroke. It generates 1559 N of push force and 1402 N of pull force at 0.5 MPa, 2182 N of push at 0.7 MPa, and a maximum push of 318 kgf at 1.0 MPa. It uses a PT3/8 port, a 20 mm diameter SUS420J2 stainless steel rod with an M16x1.5 thread, and operates at speeds of 30-800 mm/s.
Yes, the SE63AX135S is dimensionally interchangeable per ISO 15552 / VDMA 24562 standards. You can drop it into existing ISO 15552 mounting hardware and footprints. The built-in magnet also allows you to use AirTAC CMSE reed or DMSE electronic sensors for position detection.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
Fast Reply
Most inquiries answered within 7-8 hours.
Request a Quote for Airtac SE63 Standard Cylinder SE63AX135S
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.