Airtac SE63 Standard Cylinder SE63AX35S
The AirTAC SE63 Standard Cylinder SE63AX35S is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø63mm bore and 35mm 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
- Stroke35 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 SE63AX35S
The AirTAC SE63AX35S is a double-acting single-rod ISO 15552 profile cylinder engineered for a 63 mm bore and a 35 mm stroke. It delivers a robust 1559 N push force at 0.5 MPa, making it highly effective for mid-weight industrial positioning tasks.
This variant features a SUS420J2 stainless steel rod for superior corrosion resistance in washdown or humid settings, and includes a built-in magnet (-S) for direct mounting of CMSE reed or DMSE electronic sensors. Its square extruded aluminum barrel omits external tie rods, yielding a sleek, debris-shedding profile that mounts flush on ISO 15552 standardized interfaces.
Airtac SE63 Standard Cylinder SE63AX35S Technical Specifications
| Model | Airtac SE63 Standard Cylinder SE63AX35S |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø63 mm |
| Stroke | 35 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 SE63AX35S
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 63 | Bore size in mm. |
| ×35 | 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 SE63AX35S Is Used
Flow Wrapper Sealing Jaw
Drives the 35 mm stroke sealing jaw on continuous-motion flow wrappers, utilizing the 1559 N push force to crimp packaging film cleanly at high cycle rates.
Lab Centrifuge Gate
Actuates a safety access gate on a laboratory centrifuge, where the SUS420J2 stainless rod provides essential resistance against daily chemical wipe-downs.
CNC Lathe Chuck Guard
Positions the interlocking chuck guard door on a CNC lathe, relying on the integrated -S magnet and DMSE sensor to confirm safe closure before the spindle starts.
Is the Airtac SE63 Standard Cylinder SE63AX35S the Right Cylinder?
If your application requires less force, the adjacent SE50 bore provides 982 N push at 0.5 MPa, whereas stepping up to the SE80 bore yields 2513 N for heavier loads. Because this is a standard double-acting cylinder, it cannot hold a load pneumatically if air pressure drops; for position-holding safety, consider the BSE rod-lock variant. The 35 mm stroke minimizes rod-bearing bending, so an external guide is unnecessary here. For retrofitting, confirm the PT3/8 port, 35 mm stroke, and desired mounting accessory to ensure a seamless direct ISO 15552 replacement.
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 SE63AX35S FAQ
This 63 mm bore cylinder generates 1559 N push and 1402 N pull at 0.5 MPa, 2182 N push at 0.7 MPa, and a maximum push force of 318 kgf at 1.0 MPa. It operates at speeds of 30-800 mm/s within a 0.15-1.0 MPa pressure range.
Yes, the SE63AX35S is dimensionally interchangeable per ISO 15552, serving as a direct replacement for other standard profile cylinders. Additionally, its built-in magnet works seamlessly with AirTAC CMSE reed and DMSE electronic sensors, and its field-adjustable air cushions at both ends can be tuned to soften end-of-stroke impacts.
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