Airtac ATE Single Acting Guided Compact Cylinder ATE80X25S
The AirTAC Airtac ATE Single Acting Guided Compact Cylinder ATE80X25S 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 ATE80X25S
This AirTAC ATE80X25S is a single acting pull cylinder with spring return, meaning the spring extends the rod and air retracts it, delivering a net pull force of 2159.1 N at 0.5 MPa. Its ISO 21287 compact body is about 50% shorter than an ISO 15552 profile cylinder, making it ideal for tight spaces.
With the optional -S magnet fitted, this model is ready for CMSE or DMSE sensors. The hard-anodized aluminium body and S45C hard-chrome rod ensure durability. For a real-world application, this cylinder can safely lift about 132 kg vertically at 0.5 MPa, accounting for a 2:1 safety margin.
Airtac ATE Single Acting Guided Compact Cylinder ATE80X25S Technical Specifications
| Model | Airtac ATE Single Acting Guided Compact Cylinder ATE80X25S |
|---|---|
| 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 ATE80X25S
| 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 ATE80X25S Is Used
Jig Clamping
Use the 2159.1 N pull to securely clamp a workpiece in a CNC fixture, with the compact body fitting inside a guarded machining cell.
Gate Divider
Retract a stop gate on a packaging conveyor line. The 25 mm stroke is enough to clear the product path, and the spring return resets it automatically.
Press Guard Interlock
Pull a safety guard closed on a small press. The spring-extend fail-safe ensures the guard returns to the safe position if air pressure is lost.
Is the Airtac ATE Single Acting Guided Compact Cylinder ATE80X25S the Right Cylinder?
For a smaller footprint, consider the ATE63X25 with a 1320.0 N pull at 0.5 MPa. If you need more force, the ATE100X25 offers 3483.6 N at the same pressure. This 80 mm bore model is a balanced choice for medium-duty pull applications. The spring extends the rod at rest, so it does not hold a mid-stroke position on air loss.
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 ATE80X25S FAQ
The ATE80X25S provides a net pull force of 2159.1 N at 0.5 MPa and 3101.6 N at 0.7 MPa, with the spring force already subtracted. The minimum working pressure is 0.2 MPa, and the proof pressure is 1.5 MPa (215 psi).
The short body saves about 50% of the mounting length compared to an ISO 15552 profile cylinder, allowing it to fit in tight gantries and fixtures. The fixed TPU bumper at both ends absorbs end-of-stroke impact, and the optional -S magnet enables CMSE or DMSE sensor mounting.
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