Airtac ACED Double-acting Compact Cylinder ACED80X45B
The AirTAC Airtac ACED Double-acting Compact Cylinder ACED80X45B is a genuine double acting, double rod ISO 21287 compact air cylinder with a Ø80mm bore and 45mm 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
- Stroke45 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 ACED80X45B
A double acting compact cylinder built to ISO 21287, the ACED80X45B pushes a 20 mm hard-chrome rod out of BOTH covers, so thrust is identical on the extend and retract strokes: 2356.2 N at 0.5 MPa and 3298.7 N at 0.7 MPa, either direction. The 80 mm bore sits in the heavy compact class, and the male rod thread (B code) bolts straight to your tooling. Air supply is 0.15-1.0 MPa (22-145 psi) with a 1.5 MPa (215 psi) proof rating, running 30-500 mm/s over -20 to +70 C.
The short ISO 21287 body saves about 50% of the mounting length of an ISO 15552 profile cylinder, which is why this bore class fits clamping gantries and press frames that cannot spare the depth. Because the rod passes through both ends, the back-end rod can carry a sensor flag or a second tool, and the through-rod resists rotation and side load better than a single-rod layout. A fixed TPU bumper at each end absorbs end-of-stroke shock. Plan on roughly 1414 N of usable push at 0.5 MPa, which is about 72 kg of vertical lift with a 2:1 margin - enough to raise a 60 kg die or fixture with headroom. Note: with no magnet fitted, position sensing needs the optional -S code for CMSE / DMSE switches.
Airtac ACED Double-acting Compact Cylinder ACED80X45B Technical Specifications
| Model | Airtac ACED Double-acting Compact Cylinder ACED80X45B |
|---|---|
| Series | ACED compact cylinder |
| Standard | ISO 21287 |
| Bore size | Ø80 mm |
| Stroke | 45 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 ACED80X45B
| ACED | ISO 21287 compact cylinder (double-rod). |
|---|---|
| 80 | Bore size in mm. |
| ×45 | 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 ACED80X45B Is Used
Press-frame clamping
The symmetric 2356.2 N thrust in both directions suits a stamping or riveting press frame where the 45 mm stroke clamps and releases a die shoe inside a tight 80 mm-bore envelope.
Die-lift elevator post
A through-rod under a 60 kg injection die carrier gives equal lift and lower force from one cylinder, with the rear rod doubling as a guide or flag mount.
Gantry push-off station
On an automotive assembly gantry, the short ISO 21287 body ejects finished housings from a nest at 30-500 mm/s without the depth a full profile cylinder needs.
Is the Airtac ACED Double-acting Compact Cylinder ACED80X45B the Right Cylinder?
Size both ways: the ACED63X-S class gives 1458.1 N at 0.5 MPa, while the next step up, the ACED100X, delivers 3769.9 N - the 80 mm bore at 2356.2 N covers the wide middle ground. The 45 mm stroke sits well inside the 300 mm maximum standard stroke for this bore, so it ships as a standard build. Keep in mind that a plain double-rod cylinder drifts when air is lost; for a held load pair it with a rod lock or pilot check valve. Mount it on FA/FB flanges, LB feet or FTC brackets with I/Y rod knuckles, and add the -S code only if CMSE / DMSE position switches are needed.
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 ACED80X45B FAQ
Output is equal in both directions because a rod exits each cover: 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. As a working rule, count on about 1414 N of real push at 0.5 MPa - roughly 72 kg of vertical lift with a 2:1 safety margin. Operating range is 0.15-1.0 MPa (22-145 psi), proof 1.5 MPa (215 psi), speed 30-500 mm/s, air filtered to 40 um.
It is an ISO 21287 compact cylinder with a hard-anodized aluminium body, S45C hard-chrome plated 20 mm rod, threaded covers and a fixed TPU bumper at each end - about 50% shorter in mounting length than an ISO 15552 profile cylinder. The 1/4" PT ports serve the 80 mm bore, and the B code gives a male rod thread. The magnet is not fitted on this model; order the optional -S code to enable CMSE / DMSE switches. Mounting: FA/FB flange, LB foot, FTC, plus I/Y rod knuckles.
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1-Year Warranty
Covers non-human-caused product damage.
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Standard models are processed and dispatched in 3-5 business days.
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