Airtac ACED Double-acting Compact Cylinder ACED80X25B
The AirTAC Airtac ACED Double-acting Compact Cylinder ACED80X25B is a genuine double acting, double rod 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 typeDouble acting, double rod
- 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 ACED Double-acting Compact Cylinder ACED80X25B
A double acting compact cylinder built to ISO 21287, the ACED80X25B pushes a 20 mm rod out of BOTH covers, so the 80 mm bore delivers the same 2356.2 N at 0.5 MPa (3298.7 N at 0.7 MPa) whichever way it strokes. The B code gives a male rod thread on each end, ideal for symmetric tooling or a sensor flag on the rear rod. Its short hard-anodized aluminium body saves about 50% of the mounting length of an ISO 15552 profile cylinder, so it slots into tight press fixtures and gantries.
Because both strokes use the rod-side area, sizing is simple: plan on roughly 1414 N of usable work at 0.5 MPa, which lifts about 120 kg vertically with a 2:1 margin. A fixed TPU bumper at each end absorbs stroke-end shock, the S45C hard-chrome rod resists wear, and 1/4" ports feed speeds of 30-500 mm/s across 0.15-1.0 MPa (22-145 psi). Note that no magnet is fitted on this code; order the -S variant if you need CMSE / DMSE switch sensing.
Airtac ACED Double-acting Compact Cylinder ACED80X25B Technical Specifications
| Model | Airtac ACED Double-acting Compact Cylinder ACED80X25B |
|---|---|
| Series | ACED compact cylinder |
| Standard | ISO 21287 |
| Bore size | Ø80 mm |
| Stroke | 25 mm |
| Acting type | Double acting, double rod |
| Port size | 1/4" |
| Rod thread | M12×1.75 |
| 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 300 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 | Force (both ways) |
|---|---|
| 0.5 MPa | 2356 N |
| 0.7 MPa | 3299 N |
| Max (@1.0 MPa) | 481 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 ACED80X25B
| ACED | ISO 21287 compact cylinder (double-rod). |
|---|---|
| 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 ACED Double-acting Compact Cylinder ACED80X25B Is Used
Press-station clamping
The symmetric 2356.2 N hold from both rod ends clamps aluminium die-cast housings in a machining fixture, with the male threaded rods taking I-knuckle tooling directly.
Balanced reciprocating slider
Equal force both directions drives a pick-and-place slide on a packaging line at 30-500 mm/s, the through-rod resisting rotation without extra guides.
Rear-rod sensor flag carrier
The back rod mounts a flag over a proximity track on a CNC pallet shuttle, giving repeat position feedback while the front rod does the 25 mm push.
Is the Airtac ACED Double-acting Compact Cylinder ACED80X25B the Right Cylinder?
At 2356.2 N per direction this 80 mm double-rod unit sits between the 63 mm bore (1458.1 N) and the 100 mm bore (3769.9 N) at 0.5 MPa, so choose it when 63 mm is marginal but 100 mm is oversized. The 25 mm stroke suits short clamp-or-press moves; bore 80 accepts standard strokes up to 300 mm if you later need more travel. Remember the piston drifts when air is lost - add a rod lock or pilot check valve for a held load. Bolt on FA/FB flanges, LB feet or FTC brackets, and specify the -S code only if CMSE / DMSE position sensing is required.
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 ACED80X25B FAQ
Yes. As a double-rod cylinder both strokes use the rod-side area of the 80 mm bore, so output is 2356.2 N at 0.5 MPa and 3298.7 N at 0.7 MPa in either direction, with a peak of 480.5 kgf at 1.0 MPa. Operating range is 0.15-1.0 MPa (22-145 psi), proof pressure 1.5 MPa (215 psi), speed 30-500 mm/s, and the 20 mm rod ends in a male thread (B code) on each cover.
The ISO 21287 short body saves about 50% of the mounting length of an ISO 15552 profile cylinder, so it fits shallow fixtures and guarded cells. Sensing is not included on this code: the magnet is the optional -S ordering feature, so specify ACED80X25SB-S style codes if you want CMSE / DMSE reed or solid-state switches. FA/FB flanges, LB feet and FTC brackets bolt straight to the standard face, and a fixed TPU bumper at each end absorbs end-of-stroke impact.
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1-Year Warranty
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Standard models are processed and dispatched in 3-5 business days.
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