Airtac ACED Double-acting Compact Cylinder ACED80X250
The AirTAC Airtac ACED Double-acting Compact Cylinder ACED80X250 is a genuine double acting, double rod ISO 21287 compact air cylinder with a Ø80mm bore and 250mm 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
- Stroke250 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 ACED80X250
The ACED80X250 is a double acting, double-rod compact cylinder built to ISO 21287: a 20 mm hard-chrome S45C rod exits BOTH covers, so thrust is identical on every stroke - 2356.2 N at 0.5 MPa and 3298.7 N at 0.7 MPa, either direction. The 80 mm bore runs on 0.15-1.0 MPa (22-145 psi) of filtered air at 30-500 mm/s, with a fixed TPU bumper at each end to soften the stops.
The short ISO 21287 body saves roughly 50% of the mounting length of an ISO 15552 profile cylinder, which matters on a 250 mm stroke inside tight gantries or guarding. The through-rod resists rotation and side load and gives a symmetric mount, and the rear rod can carry a sensor flag. Practical sizing: keep real work near 1410 N (about 0.6 of rating), which is roughly a 144 kg vertical load - or about 72 kg with a 2:1 margin. Female M12x1.75 rod thread, 1/4" PT ports, and the optional -S magnet enables CMSE / DMSE switches (no magnet on this code).
Airtac ACED Double-acting Compact Cylinder ACED80X250 Technical Specifications
| Model | Airtac ACED Double-acting Compact Cylinder ACED80X250 |
|---|---|
| Series | ACED compact cylinder |
| Standard | ISO 21287 |
| Bore size | Ø80 mm |
| Stroke | 250 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 ACED80X250
| ACED | ISO 21287 compact cylinder (double-rod). |
|---|---|
| 80 | Bore size in mm. |
| ×250 | 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 ACED80X250 Is Used
Pallet stacker ejector
Pushes stacked pallets off a conveyor lane; the 2356.2 N double-rod thrust is equal entering and retracting the ejector plate, and the 250 mm stroke clears a full pallet width.
Counterbalanced lift column
The rear rod of the through-rod carries a counterweight or sensor flag in a vertical lifting jig, where the 80 mm bore handles about 72 kg with a 2:1 margin at 0.5 MPa.
Press-fit anvil return
Returns a heavy anvil on a small-bore assembly press; the symmetric double-rod mount resists the side load of the sliding anvil, and the fixed TPU bumpers soften both ends.
Is the Airtac ACED Double-acting Compact Cylinder ACED80X250 the Right Cylinder?
At 2356.2 N per side at 0.5 MPa, the 80 mm bore sits between the 63 mm (1458.1 N) and 100 mm (3769.9 N) classes - step down for lighter clamping, up for heavy press or lift work. The 250 mm stroke is within the 300 mm standard range for this bore, so no made-to-order build is needed. Remember it does not hold position if air is lost; pair it with a rod lock or pilot check for a held load. LB foot or FA/FB flange mounts bolt to the ISO 21287 face, and the optional -S magnet adds CMSE / DMSE 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 0.15 – 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 ACED80X250 FAQ
Because a rod exits both covers, both strokes use the rod-side area and force is equal in each direction: 2356.2 N at 0.5 MPa and 3298.7 N at 0.7 MPa, with a maximum 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, 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, so a 250 mm stroke fits where a full-length cylinder will not. FA/FB flange, LB foot and FTC brackets plus I/Y rod knuckles bolt to the standard face. The rod thread is female M12x1.75, ports are 1/4" PT, and each end has a fixed TPU bumper. Position sensing needs the optional -S magnet code with CMSE / DMSE switches - this model has no magnet fitted.
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Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
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Most inquiries answered within 7-8 hours.
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