Airtac ACED Double-acting Compact Cylinder ACED25X80B
The AirTAC Airtac ACED Double-acting Compact Cylinder ACED25X80B is a genuine double acting, double rod ISO 21287 compact air cylinder with a Ø25mm bore and 80mm stroke, M5×0.8 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.
- BoreØ25 mm
- Stroke80 mm
- Port sizeM5×0.8
- Acting typeDouble acting, double rod
- Rod threadM6×1.0
- 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 ACED Double-acting Compact Cylinder ACED25X80B
This ACED25X80B is a double acting, double-rod compact cylinder built to ISO 21287: a 25 mm bore with an 80 mm stroke and a 10 mm rod leaving both covers, so thrust is identical on each stroke - 206.2 N at 0.5 MPa and 288.6 N at 0.7 MPa, with a peak of 42 kgf at 1.0 MPa. The male rod thread (B code) bolts straight to tooling, and the M5x0.8 port suits small air lines. Air filtered to 40 um, 0.15-1.0 MPa (22-145 psi) operating range, speed 30-500 mm/s.
The short ISO 21287 body saves about 50% of the mounting length of an ISO 15552 profile cylinder, so it slots into tight jigs and guarding. A fixed TPU bumper at each end absorbs end-of-stroke shock, and the hard-anodized aluminium body with an S45C hard-chrome rod resists wear. For sizing, treat roughly 124 N as the practical working force at 0.5 MPa, which corresponds to lifting about 10 kg vertically with a 2:1 margin. Note the through-rod does not hold position if air is lost - add a rod lock or pilot check for a held load.
Airtac ACED Double-acting Compact Cylinder ACED25X80B Technical Specifications
| Model | Airtac ACED Double-acting Compact Cylinder ACED25X80B |
|---|---|
| Series | ACED compact cylinder |
| Standard | ISO 21287 |
| Bore size | Ø25 mm |
| Stroke | 80 mm |
| Acting type | Double acting, double rod |
| Port size | M5×0.8 |
| Rod thread | M6×1.0 |
| Fluid | Air (filtered by 40µm element) |
|---|---|
| Operating pressure | 0.15 – 1.0 MPa |
| Proof pressure | 1.5 MPa |
| Temperature | -20 to +70 °C |
| Speed range | 30 – 500 mm/s |
| Cushion | Fixed TPU bumper (both ends) |
| Max standard stroke | Up to 150 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 (Ø25mm)
| Pressure | Force (both ways) |
|---|---|
| 0.5 MPa | 206 N |
| 0.7 MPa | 289 N |
| Max (@1.0 MPa) | 42 kgf |
Double-rod: a rod exits both covers, so output force is equal in both directions (rod-side area used).
Model Code: Airtac ACED Double-acting Compact Cylinder ACED25X80B
| ACED | ISO 21287 compact cylinder (double-rod). |
|---|---|
| 25 | Bore size in mm. |
| ×80 | 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 ACED Double-acting Compact Cylinder ACED25X80B Is Used
Pick-and-place on small assembly cells
The symmetric through-rod gives a stable, rotation-resistant mount for grippers moving 10 kg-class parts between nests, with equal 206.2 N force on extend and retract.
Indexing fixture on a rotary table
The 80 mm stroke advances a workpiece into a drilling or tapping station, and the rear rod can carry a sensor flag when the optional -S magnet is ordered.
Lab dosing and sample handling
M5x0.8 ports and 30-500 mm/s speed control suit compact dispensing heads where the same push and pull force in both directions keeps motion repeatable.
Is the Airtac ACED Double-acting Compact Cylinder ACED25X80B the Right Cylinder?
At 206.2 N per direction this 25 mm bore sits between the 20 mm size (117.8 N) and the 32 mm size (345.6 N) at 0.5 MPa - step up if your tooling mass exceeds about 10 kg of vertical lift. The 80 mm stroke is well inside the 150 mm standard maximum for this bore, so no made-to-order build is needed. Choose the B male rod thread for direct fixture attachment, add FA/FB flange or LB foot brackets from the ISO 21287 mounting family, and remember the optional -S code is what enables CMSE / DMSE switch sensing - without it there is no magnet.
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 0.15 – 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 Keep speed within the rated range; the TPU bumper absorbs stroke-end energy.
- check Installation by qualified personnel per AirTAC docs.
Airtac ACED Double-acting Compact Cylinder ACED25X80B FAQ
Yes - because a rod exits both covers, both strokes use the rod-side area. Output is 206.2 N at 0.5 MPa and 288.6 N at 0.7 MPa in either direction, with a maximum of 42 kgf at 1.0 MPa. Operating pressure is 0.15-1.0 MPa (22-145 psi), proof pressure 1.5 MPa (215 psi), speed 30-500 mm/s, air filtered to 40 um, temperature -20 to +70 C.
The ISO 21287 short body saves about 50% of the mounting length of an ISO 15552 profile cylinder, with FA/FB flange, LB foot and I/Y rod knuckles bolting to the standard face. A fixed TPU bumper at each end decelerates the piston at end of stroke; it is not adjustable and never holds a load - use a rod lock or pilot check for that. Position sensing needs the optional -S magnet code, which allows CMSE / DMSE switches; without -S no magnet is fitted.
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1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
Fast Reply
Most inquiries answered within 7-8 hours.
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