Airtac ACED Double-acting Compact Cylinder ACED63X20SB
The AirTAC Airtac ACED Double-acting Compact Cylinder ACED63X20SB is a genuine double acting, double rod ISO 21287 compact air cylinder with a Ø63mm bore and 20mm 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
- Stroke20 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 ACED63X20SB
A double acting compact cylinder built to ISO 21287, the ACED63X20SB pushes a 63 mm bore through a short 20 mm stroke with a 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, equal push and pull. The male rod thread (B code) and 1/8" PT ports make plumbing and tooling swaps straightforward.
The hard-anodized aluminium body with an S45C hard-chrome rod shrinks the mounting length to roughly half that of an ISO 15552 profile cylinder, so it slots into tight fixtures. Plan real work at about 875 N (0.6 of the 0.5 MPa rating), which is a vertical lift of roughly 89 kg - or about 44 kg with a 2:1 margin. The through-rod resists rotation and side load, and the rear rod can carry a sensor flag; the fitted -S magnet accepts CMSE / DMSE switches.
Airtac ACED Double-acting Compact Cylinder ACED63X20SB Technical Specifications
| Model | Airtac ACED Double-acting Compact Cylinder ACED63X20SB |
|---|---|
| Series | ACED compact cylinder |
| Standard | ISO 21287 |
| Bore size | Ø63 mm |
| Stroke | 20 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 ACED63X20SB
| ACED | ISO 21287 compact cylinder (double-rod). |
|---|---|
| 63 | Bore size in mm. |
| ×20 | 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 ACED63X20SB Is Used
Bottle-capping press head
A 20 mm stroke is ideal for pressing caps onto 500 ml beverage bottles; 1458.1 N at 0.5 MPa seats caps without crushing, and equal force both ways retracts the head at the same rate.
Balanced slide on a packaging gantry
The double rod gives a symmetric mount that resists rotation on a horizontal transfer slide, with the rear rod carrying a flag for a DMSE switch to confirm end positions.
Lab sample press fixture
Compact 63 mm body fits inside a bench-top enclosure where a full-length ISO 15552 profile cylinder would not; about 44 kg of vertical lift with a 2:1 margin covers typical sample tooling.
Is the Airtac ACED Double-acting Compact Cylinder ACED63X20SB the Right Cylinder?
Size check: the 50 mm ACED gives 881.2 N at 0.5 MPa, while the 80 mm ACED steps up to 2356.2 N - pick the 63 mm when 1458.1 N both ways matches your clamp or press load. Stroke 20 mm sits well inside the 250 mm maximum standard stroke for this bore. Note that a plain double-rod cylinder drifts when air is lost; add a rod lock or pilot check if the load must stay put. FA/FB flange, LB foot and FTC brackets plus I/Y rod knuckles bolt to the standard ISO 21287 face.
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 ACED63X20SB FAQ
Output is equal in both directions because a rod exits each cover and both strokes use the rod-side area: 1458.1 N at 0.5 MPa, 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, air filtered to 40 um.
The ISO 21287 compact body saves about 50% of the mounting length of an ISO 15552 profile cylinder, freeing space in guarded machines and tight jigs. A fixed TPU bumper at each end absorbs end-of-stroke energy. This model carries the optional -S magnet, so CMSE / DMSE reed or solid-state switches can be clipped onto the body slots for position feedback.
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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.
Fast Reply
Most inquiries answered within 7-8 hours.
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