Airtac SE63 Standard Cylinder SE63AX140S
The AirTAC SE63 Standard Cylinder SE63AX140S is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø63mm bore and 140mm 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
- Stroke140 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 SE63AX140S
The AirTAC SE63AX140S is a double-acting, single-rod ISO 15552 profile cylinder engineered for rigorous industrial duty. It delivers a robust 1559 N push force at 0.5 MPa and features a SUS420J2 stainless steel rod (code A) for superior corrosion resistance in washdown or chemically aggressive settings.
This unit incorporates a built-in magnet (code S) for seamless position sensing with AirTAC CMSE reed and DMSE electronic switches. The extruded aluminum barrel eliminates external tie rods, yielding a compact, flush-mounting footprint, while the field-adjustable air cushioning at both ends allows you to fine-tune end-of-stroke deceleration to protect payloads.
Airtac SE63 Standard Cylinder SE63AX140S Technical Specifications
| Model | Airtac SE63 Standard Cylinder SE63AX140S |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø63 mm |
| Stroke | 140 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 SE63AX140S
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 63 | Bore size in mm. |
| ×140 | 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 SE63AX140S Is Used
Palletizer Film Clamp
Gripping and stretching stretch film over heavy pallet loads, utilizing the 1559 N push force and SUS420J2 stainless rod to withstand abrasive packaging environments.
Lab Washdown Diverter
Routing fluid lines in chemical processing stations, where the SUS420J2 rod material prevents corrosion during frequent cleaning cycles and the 140 mm stroke provides precise actuation.
CNC Tool Unlatch
Releasing tool holders from machining centers, using the integrated magnet with DMSE sensors to confirm tool release and the adjustable cushion to protect delicate spindle components.
Is the Airtac SE63 Standard Cylinder SE63AX140S the Right Cylinder?
When sizing this 63 mm bore actuator, compare its 1559 N push at 0.5 MPa against the adjacent bores. Stepping down to a 50 mm bore yields 982 N of push force, whereas scaling up to an 80 mm bore provides 2513 N, letting you match exact load margins. For this 140 mm stroke, the 20 mm rod and M16x1.5 thread handle standard loads well, but remember that a plain SE cylinder will drift if air pressure is lost; use a BSE rod lock variant if the application demands fail-safe load holding. Because it adheres to the ISO 15552 / VDMA 24562 dimensional interface, it serves as a direct, direct replacement for other ISO 15552 profile cylinders without requiring custom bracket fabrication.
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 SE63AX140S 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 reaches 2182 N, with a maximum push capacity of 318 kgf at 1.0 MPa. It operates on filtered air at 0.15-1.0 MPa, runs at 30-800 mm/s, and features a PT3/8 port.
No. The field-adjustable air cushions at both ends only decelerate the piston near the stroke limits; they are not locking brakes. If your application requires the load to be held when air pressure is exhausted or the valve is centered, you must use an AirTAC BSE rod lock cylinder or an external pilot-operated check valve.
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