Airtac SE63 Standard Cylinder SE63AX950
The AirTAC SE63 Standard Cylinder SE63AX950 is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø63mm bore and 950mm 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
- Stroke950 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 SE63AX950
The AirTAC SE63AX950 is a double-acting ISO 15552 profile cylinder engineered for a 950 mm stroke, delivering a robust 1559 N push at 0.5 MPa. Built with a SUS420J2 stainless steel rod, it is specifically configured for corrosive or washdown environments where standard carbon steel rods would degrade prematurely.
The extruded aluminum barrel design omits external tie rods, yielding a compact footprint that mounts flush against machine frames while resisting corrosion. Field-adjustable pneumatic cushioning at both ends allows technicians to tune end-of-stroke deceleration via a set screw, softening hard impacts during high-speed operations. Note that this specific SKU lacks a position-sensing magnet; integrating CMSE or DMSE switches requires an -S option code.
Airtac SE63 Standard Cylinder SE63AX950 Technical Specifications
| Model | Airtac SE63 Standard Cylinder SE63AX950 |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø63 mm |
| Stroke | 950 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 SE63AX950
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 63 | Bore size in mm. |
| ×950 | 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 SE63AX950 Is Used
Bottling Line Diverter
Uses the 950 mm stroke and 1559 N push to route large crate formats on a beverage bottling line, leveraging the SUS420J2 rod to withstand daily washdowns.
Pallet Film Wrapping Arm
Extends the film carriage across a wide palletizer station, relying on the field-adjustable cushion to soften the rapid 950 mm extension without jarring the load.
Coating Dip Tank Lifter
Raises and lowers metal racks in a mildly corrosive chemical dip tank, where the stainless steel rod prevents surface pitting over continuous cycling.
Is the Airtac SE63 Standard Cylinder SE63AX950 the Right Cylinder?
This 63 mm bore generates 1559 N of push force at 0.5 MPa. If your application requires less force, stepping down to the 50 mm bore yields 982 N of push, while moving up to the 80 mm bore provides 2513 N for heavier loads. Because this unit features a 950 mm stroke—exceeding the standard 1500 mm maximum for this bore is not the case here, but the extended length inherently demands careful alignment to prevent rod-bearing bending; always support the load with an external guide to avoid excessive side loading.
As a dimensionally interchangeable ISO 15552 cylinder, it serves as a direct replacement for other ISO 15552 profile cylinders, matching the PT3/8 port and M16x1.5 rod thread. Remember that the adjustable air cushion only decelerates the piston near stroke end and does not lock the load; if air pressure is lost, the piston will drift. For position holding without live pressure, consider the BSE rod lock variant.
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 SE63AX950 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.
This specific SKU lacks a built-in magnet, so it cannot host CMSE or DMSE position sensors without specifying the -S option. Additionally, the adjustable air cushion only decelerates the piston near the stroke ends and does not function as a brake; the cylinder will drift if air pressure is lost.
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