Airtac ATE Single Acting Guided Compact Cylinder ATE80X25B
The AirTAC Airtac ATE Single Acting Guided Compact Cylinder ATE80X25B is a genuine single acting, pull (spring return) ISO 21287 compact air cylinder with a Ø80mm bore and 25mm 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
- Stroke25 mm
- Port size1/4"
- Acting typeSingle acting, pull (spring return)
- Rod threadM12×1.75
- CushionFixed TPU bumper (both ends)
About the Airtac ATE Single Acting Guided Compact Cylinder ATE80X25B
This AirTAC ATE80X25B is a single acting pull cylinder with a spring return, so the spring extends the rod and air retracts it. With an 80 mm bore, it delivers 2159.1 N of pull at 0.5 MPa, net of the return spring, and 3101.6 N at 0.7 MPa.
The ISO 21287 compact body is about 50% shorter than an ISO 15552 profile cylinder, saving mounting length in tight spaces. The male rod thread (B code) simplifies attachment, and the hard-anodized aluminum body with hard-chrome S45C rod resists wear. At 0.5 MPa, a practical working load is about 1295 N, which lifts roughly 132 kg vertically with a 2:1 safety margin.
Airtac ATE Single Acting Guided Compact Cylinder ATE80X25B Technical Specifications
| Model | Airtac ATE Single Acting Guided Compact Cylinder ATE80X25B |
|---|---|
| Series | ATE compact cylinder |
| Standard | ISO 21287 |
| Bore size | Ø80 mm |
| Stroke | 25 mm |
| Acting type | Single acting, pull (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 | Pull force (spring return) |
|---|---|
| 0.5 MPa | 2159.1 N |
| 0.7 MPa | 3101.6 N |
Single-acting pull: the spring extends the rod; air 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 ATE Single Acting Guided Compact Cylinder ATE80X25B
| ATE | ISO 21287 compact cylinder (single-acting pull, spring-return). |
|---|---|
| 80 | Bore size in mm. |
| ×25 | 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 ATE Single Acting Guided Compact Cylinder ATE80X25B Is Used
Jig Retraction
In a CNC fixture, this cylinder pulls a locating pin back from a workpiece after clamping, using the 2159.1 N pull at 0.5 MPa to overcome friction and spring force in a compact space.
Conveyor Gate
On a packaging line, it retracts a stop gate to release cartons, with the spring extending the gate to block flow when air is off, fitting within a 25 mm stroke envelope.
Safety Guard
In a press guard, this cylinder pulls a shield closed over a die area, using the 3101.6 N pull at 0.7 MPa to move the guard quickly, while the spring returns it to the open position on air loss.
Is the Airtac ATE Single Acting Guided Compact Cylinder ATE80X25B the Right Cylinder?
For a lighter pull, consider the ATE63X25 with 1320.0 N at 0.5 MPa, or step up to the ATE100X25 for 3483.6 N. This 80 mm bore suits medium-duty retraction tasks where a compact footprint matters. The spring returns the rod to its extended home position on air loss, but it does not hold a mid-stroke load. Mounting options include FA/FB flange, LB foot, CA/CB clevis, CR, SDB pivot, and FTC brackets, all fitting the ISO 21287 face. The optional -S magnet is not fitted here, so no CMSE or DMSE sensor can be used without ordering that code.
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 ATE Single Acting Guided Compact Cylinder ATE80X25B FAQ
At 0.5 MPa, the pull force is 2159.1 N, and at 0.7 MPa it is 3101.6 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). The operating pressure range is 0.2-1.0 MPa (28-145 psi).
This ATE80X25B has no magnet because the -S code was not ordered. To use CMSE or DMSE reed or solid-state switches, you must order the cylinder with the optional -S magnet. Without it, no sensor can be mounted. The cylinder uses a fixed TPU bumper at both ends for deceleration, not an adjustable cushion.
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