Airtac SE63 Standard Cylinder SE63AX850
The AirTAC SE63 Standard Cylinder SE63AX850 is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø63mm bore and 850mm 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
- Stroke850 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 SE63AX850
The AirTAC SE63AX850 is a double-acting single-rod profile cylinder built to ISO 15552 dimensions, featuring an 850 mm stroke and a 63 mm bore. It supplies 1559 N of push force at 0.5 MPa and utilizes a SUS420J2 stainless steel rod for corrosive or washdown environments.
The extruded aluminum barrel omits external tie rods, yielding a compact footprint that mounts flush against machine frames. Field-adjustable air cushions at both ends allow technicians to tune end-of-stroke deceleration for heavy 850 mm traverses, while the PT3/8 ports handle the required air volume.
Airtac SE63 Standard Cylinder SE63AX850 Technical Specifications
| Model | Airtac SE63 Standard Cylinder SE63AX850 |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø63 mm |
| Stroke | 850 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 SE63AX850
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 63 | Bore size in mm. |
| ×850 | 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 SE63AX850 Is Used
Bottling Line Diverter
Routes heavy PET bottle crates across a wide 850 mm transfer span, utilizing the 1559 N push force and SUS420J2 stainless rod to withstand daily washdowns.
Palletizer Push-Off
Sweeps filled cartons into a wrapping station where the 63 mm bore's 1402 N retract force reliably clears the long stroke without dropping loads mid-cycle.
Chemical Reagent Dispenser
Actuates a dosing valve assembly in a corrosive environment, relying on the SUS420J2 rod material and ISO 15552 mounting interface for stable, repeatable 850 mm strokes.
Is the Airtac SE63 Standard Cylinder SE63AX850 the Right Cylinder?
This 63 mm bore generates 1559 N push at 0.5 MPa; if your application requires less force, the 50 mm bore offers 982 N, or you can step up to the 80 mm bore providing 2513 N. Because this SKU lacks the S magnet code, it cannot host CMSE or DMSE position sensors without modification.
The 850 mm stroke exceeds the standard 1500 mm maximum for this profile and is made-to-order, while also requiring an external guide to prevent rod-bearing bending under extended side loads. Note that the adjustable cushion only decelerates the piston near stroke end and will not hold a load if air pressure is lost.
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 SE63AX850 FAQ
At 0.5 MPa, the SE63AX850 provides 1559 N of push force and 1402 N of pull force. At 0.7 MPa, the push force increases to 2182 N. The absolute maximum push capacity is 318 kgf at 1.0 MPa.
Yes, it is dimensionally interchangeable per ISO 15552, serving as a direct replacement for other ISO 15552 cylinders using standard mounting hardware. This specific SKU does not include a built-in magnet, so it will not work with CMSE or DMSE electronic sensors without modification.
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 SE63AX850
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.