Airtac ASE Single Acting Plunger Type Compact Air Cylinder ASE80X5B
The AirTAC Airtac ASE Single Acting Plunger Type Compact Air Cylinder ASE80X5B is a genuine single acting, push (spring return) ISO 21287 compact air cylinder with a Ø80mm bore and 5mm stroke, 1/4" 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.
- BoreØ80 mm
- Stroke5 mm
- Port size1/4"
- Acting typeSingle acting, push (spring return)
- Rod threadM12×1.75
- 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 ASE80X5B
This AirTAC ASE80X5B is a single acting push cylinder with spring return, so air extends the rod and the built-in spring pulls it back. With an 80 mm bore it delivers 2316.2 N of push at 0.5 MPa (net of the spring), yet the ISO 21287 short body takes up about 50% less mounting length than an ISO 15552 profile cylinder, fitting into tight machine frames. The 5 mm stroke is short and fast, and the fixed TPU bumper at both ends absorbs end-of-stroke impact without needing adjustment.
For real work, plan on about 1390 N (0.6 times the 0.5 MPa rating) to keep a safety margin, which equals lifting roughly 142 kg vertically with a 2:1 factor. The male rod thread (B code) simplifies direct coupling, and the hard-anodized aluminium body with a hard-chrome S45C rod resists wear in continuous cycling. Minimum working pressure is 0.2 MPa to overcome the return spring, and the unit operates from -20 to +70 C.
Airtac ASE Single Acting Plunger Type Compact Air Cylinder ASE80X5B Technical Specifications
| Model | Airtac ASE Single Acting Plunger Type Compact Air Cylinder ASE80X5B |
|---|---|
| Series | ASE compact cylinder |
| Standard | ISO 21287 |
| Bore size | Ø80 mm |
| Stroke | 5 mm |
| Acting type | Single acting, push (spring return) |
| Port size | 1/4" |
| Rod thread | M12×1.75 |
| 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 (Ø80mm)
| Pressure | Push force (spring return) |
|---|---|
| 0.5 MPa | 2316.2 N |
| 0.7 MPa | 3321.5 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 ASE80X5B
| ASE | ISO 21287 compact cylinder (single-acting push, spring-return). |
|---|---|
| 80 | 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 ASE80X5B Is Used
Jig Clamping
Use the 80 mm bore and 5 mm stroke to clamp a workpiece against a fixture in a CNC milling station, with the spring retracting the clamp when air is released.
Carton Ejection
In a packaging line, this cylinder pushes a finished carton off a conveyor onto a chute, and the spring returns the rod for the next cycle, saving space beside the belt.
Die Stripping
Mount it in a stamping press to strip a small part from a die after forming, using the 2316.2 N push at 0.5 MPa to overcome friction and the bumper to stop the rod cleanly.
Is the Airtac ASE Single Acting Plunger Type Compact Air Cylinder ASE80X5B the Right Cylinder?
This ASE80X5B suits short-stroke clamping or ejection tasks where a compact footprint matters. If you need less force, the ASE63X5 offers 1420.5 N at 0.5 MPa, while the ASE100X5 steps up to 3640.7 N for heavier pushes. Since it is single acting, the spring returns the rod to the retracted position on air loss, so it does not hold a mid-stroke position. The optional -S magnet is not fitted here, so no CMSE or DMSE sensors can be used; order the -S code if you need position sensing.
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 ASE80X5B FAQ
At 0.5 MPa, the push force is 2316.2 N, and at 0.7 MPa it is 3321.5 N, both net of the return spring. The minimum working pressure is 0.2 MPa, and the proof pressure is 1.5 MPa (215 psi).
Yes, it follows ISO 21287, so the body is about 50% shorter than an ISO 15552 profile cylinder. It has a fixed TPU bumper at each end, and you can mount it with FA/FB flanges, LB foot, CA/CB clevis, CR, SDB pivot, or FTC brackets. This model has a male rod thread (B code) for direct attachment.
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Covers non-human-caused product damage.
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Standard models are processed and dispatched in 3-5 business days.
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