Airtac ASE Single Acting Plunger Type Compact Air Cylinder ASE63X5S
The AirTAC Airtac ASE Single Acting Plunger Type Compact Air Cylinder ASE63X5S is a genuine single acting, push (spring return) ISO 21287 compact air cylinder with a Ø63mm bore and 5mm stroke, 1/8" air ports and a hard-anodized aluminium body. Its short compact envelope saves about 50% of the mounting length of an ISO 15552 profile cylinder.
- BoreØ63 mm
- Stroke5 mm
- Port size1/8"
- Acting typeSingle acting, push (spring return)
- Rod threadM10×1.5
- CushionFixed TPU bumper (both ends)
- 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 ASE Single Acting Plunger Type Compact Air Cylinder ASE63X5S
This ASE63X5S is a single acting push cylinder with spring return, extending the rod with air and retracting it with the built-in spring. At 0.5 MPa it delivers 1420.5 N of push force, net of the spring, which is ample for clamping and pressing tasks in tight spaces.
The ISO 21287 compact body is about 50% shorter than an ISO 15552 profile cylinder, so it fits easily into guarded automation cells. With the -S magnet fitted, you can mount CMSE or DMSE switches for reliable position sensing. For a real-world estimate, plan for about 852 N of safe working load, which is roughly equivalent to lifting 87 kg vertically with a 2:1 safety margin.
Airtac ASE Single Acting Plunger Type Compact Air Cylinder ASE63X5S Technical Specifications
| Model | Airtac ASE Single Acting Plunger Type Compact Air Cylinder ASE63X5S |
|---|---|
| Series | ASE compact cylinder |
| Standard | ISO 21287 |
| Bore size | Ø63 mm |
| Stroke | 5 mm |
| Acting type | Single acting, push (spring return) |
| Port size | 1/8" |
| Rod thread | M10×1.5 |
| Fluid | Air (filtered by 40µm element) |
|---|---|
| Operating pressure | 0.2 – 1.0 MPa |
| Proof pressure | 1.5 MPa |
| Temperature | -20 to +70 °C |
| Speed range | 50 – 500 mm/s |
| Cushion | Fixed TPU bumper (both ends) |
| Max standard stroke | Up to 25 mm |
Specifications follow the official AirTAC ACE-series (ISO 21287) datasheet. Body: hard-anodized aluminium alloy; piston rod: S45C carbon steel with hard-chrome plating. Rod type: female thread (blank) or male thread (B). Thread options: PT (blank) / G. A built-in magnet is OPTIONAL — add the -S code to fit CMSE / DMSE position sensors.
Theoretical Output Force (Ø63mm)
| Pressure | Push force (spring return) |
|---|---|
| 0.5 MPa | 1420.5 N |
| 0.7 MPa | 2044.0 N |
Single-acting push: air extends the rod; the return spring retracts it. Forces already net the spring; minimum working pressure is 0.2 MPa. Single-acting strokes are short (Ø12 to 10 mm, Ø16-100 to 25 mm).
Model Code: Airtac ASE Single Acting Plunger Type Compact Air Cylinder ASE63X5S
| ASE | ISO 21287 compact cylinder (single-acting push, spring-return). |
|---|---|
| 63 | Bore size in mm. |
| ×5 | Stroke length in mm. |
| S | Optional built-in magnet for CMSE / DMSE sensors (omit for no magnet). |
| B | Rod type: B = male thread; blank = female thread. |
ACE-family variants: ACE (double acting), ASE / ATE (single acting push / pull), ACED (double rod), ACEJ (adjustable stroke), TACE / TACED (non-rotating twin-guide yoke). Mounting accessories: FA / FB flange, LB foot, CA / CB clevis, CR, SDB pivot, FTC; plus I and Y knuckles. Thread PT (blank) / G.
Where the Airtac ASE Single Acting Plunger Type Compact Air Cylinder ASE63X5S Is Used
Jig Clamping
Use the ASE63X5S to clamp small components in a CNC fixture. Its 1420.5 N push force holds parts securely, while the compact body fits under the spindle guard.
Package Ejection
Mount this cylinder on a packaging line to push finished cartons off a conveyor. The 5 mm stroke is perfect for a quick nudge, and the spring return resets it instantly for the next cycle.
Valve Actuation
In a pneumatic control panel, the ASE63X5S can actuate a spool valve. The reliable spring return ensures the valve defaults to its safe position if air pressure is lost.
Is the Airtac ASE Single Acting Plunger Type Compact Air Cylinder ASE63X5S the Right Cylinder?
For lighter duty, consider the ASE50 with 875.5 N push at 0.5 MPa, or step up to the ASE80 for 2316.2 N if you need more force. This 5 mm stroke is ideal for short, repetitive motions like part ejection or valve actuation. The spring returns the rod to its home position on air loss, but it does not hold a mid-stroke position. Choose FA/FB flange, LB foot, CA/CB clevis, or SDB pivot mounts to match your fixture.
Quick checklist
- ✓ Required force at your working pressure
- ✓ Short stroke fits the compact body
- ✓ Port/thread type (PT / G)
- ✓ Add -S if you need the magnet for sensors
- ✓ Rod type (female / male B) & mount (FA/LB/CA)
Installation & Maintenance Notes
- check Use clean air filtered to 40µm or finer.
- check Keep within 0.2 – 1.0 MPa operating pressure.
- check Compact body: keep the stroke short and avoid side load on the rod.
- check Do not dismantle the threaded front/back covers.
- check Single-acting: do not force the rod against the spring.
- check Installation by qualified personnel per AirTAC docs.
Airtac ASE Single Acting Plunger Type Compact Air Cylinder ASE63X5S FAQ
The ASE63X5S provides a push force of 1420.5 N at 0.5 MPa and 2044 N at 0.7 MPa. These figures are net of the return spring force. The minimum working pressure is 0.2 MPa, and the maximum is 1.0 MPa (145 psi).
The ASE63X5S has a hard-anodized aluminium body that is about 50% shorter than a standard ISO 15552 profile cylinder. This saves valuable space in tight enclosures. It also features a fixed TPU bumper at both ends to absorb impact, and the optional -S magnet allows for CMSE or DMSE sensor mounting.
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