Airtac ACED Double-acting Compact Cylinder ACED63X125B
The AirTAC Airtac ACED Double-acting Compact Cylinder ACED63X125B is a genuine double acting, double rod ISO 21287 compact air cylinder with a Ø63mm bore and 125mm stroke, 1/8" 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.
- BoreØ63 mm
- Stroke125 mm
- Port size1/8"
- Acting typeDouble acting, double rod
- Rod threadM10×1.5
- 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 ACED63X125B
A double acting compact cylinder built to ISO 21287, the ACED63X125B pushes a 63 mm piston through a 125 mm stroke with a 16 mm rod leaving BOTH covers. Because each side works on the rod-side area, output is identical in either direction: 1458.1 N at 0.5 MPa and 2041.3 N at 0.7 MPa. The male rod thread (B code) bolts straight to your tooling, and the through-rod resists rotation and side load while the rear rod can carry a sensor flag.
The short hard-anodized aluminium body saves about 50% of the mounting length of an ISO 15552 profile cylinder, so it slots into tight gantries and guarding. Run it on air filtered to 40 um at 0.15-1.0 MPa (22-145 psi), 30-500 mm/s, -20 to 70 C. A fixed TPU bumper at each end absorbs end-of-stroke shock. For sizing, keep real work near 875 N (about 0.6 of the 0.5 MPa rating); vertically that is roughly 74 kg with a 2:1 margin.
Airtac ACED Double-acting Compact Cylinder ACED63X125B Technical Specifications
| Model | Airtac ACED Double-acting Compact Cylinder ACED63X125B |
|---|---|
| Series | ACED compact cylinder |
| Standard | ISO 21287 |
| Bore size | Ø63 mm |
| Stroke | 125 mm |
| Acting type | Double acting, double rod |
| Port size | 1/8" |
| Rod thread | M10×1.5 |
| 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 250 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 (Ø63mm)
| Pressure | Force (both ways) |
|---|---|
| 0.5 MPa | 1458 N |
| 0.7 MPa | 2041 N |
| Max (@1.0 MPa) | 297 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 ACED63X125B
| ACED | ISO 21287 compact cylinder (double-rod). |
|---|---|
| 63 | Bore size in mm. |
| ×125 | 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 ACED63X125B Is Used
Symmetric press fixture
The male-threaded 16 mm rod mounts a forming die that must hit 1458.1 N identically on approach and return, ideal for crimping or staking aluminium brackets on a 125 mm stroke.
Reciprocating conveyor pusher
A rod on both ends lets one cylinder index parts forward while the rear rod drives a position flag, cycling at 30-500 mm/s between packaging stations.
Vertical lift-and-lower arm
With about 74 kg of vertical lift capability at a 2:1 margin, the through-rod guides a small pallet elevator in an assembly cell without a separate guide column.
Is the Airtac ACED Double-acting Compact Cylinder ACED63X125B the Right Cylinder?
At 1458.1 N per direction, bore 63 sits between the 50 mm frame (881.2 N at 0.5 MPa) and the 80 mm frame (2356.2 N) - pick 63 when 50 is under-rated and 80 is oversized. Stroke 125 mm is inside the 250 mm standard range for this bore, so no made-to-order build is needed. Remember the piston drifts if air is lost; add a rod lock or pilot check when the load must stay put. FA/FB flanges, LB feet, FTC brackets and I/Y rod knuckles mount on the ISO 21287 face. This code has no magnet - order ACED63X125BS if you need CMSE / DMSE switch 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 ACED63X125B FAQ
Yes - the double-rod design means both strokes use the rod-side area, so force is equal either way: 1458.1 N at 0.5 MPa and 2041.3 N at 0.7 MPa, with a maximum of 297.4 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.
The ISO 21287 short body saves roughly 50% of the mounting length of an ISO 15552 profile cylinder, with a fixed TPU bumper at each end and FA/FB, LB, FTC or I/Y mounting options. Sensing needs the optional -S magnet: order ACED63X125BS to enable CMSE or DMSE switches - this version (no S) carries no magnet.
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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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Most inquiries answered within 7-8 hours.
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