Airtac ACED Double-acting Compact Cylinder ACED50X25B
The AirTAC Airtac ACED Double-acting Compact Cylinder ACED50X25B is a genuine double acting, double rod ISO 21287 compact air cylinder with a Ø50mm bore and 25mm 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.
- BoreØ50 mm
- Stroke25 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 ACED50X25B
Double acting and double-rod, the ACED50X25B pushes 881.2 N in BOTH directions at 0.5 MPa (1233.7 N at 0.7 MPa) because a 16 mm rod exits each cover and every stroke works on the rod-side area. The 50 mm bore with a short 25 mm stroke suits tight clamping and press-fit stations. Its ISO 21287 compact body saves about 50% of the mounting length of an ISO 15552 profile cylinder, so it drops into guarded gantries and fixture plates where a full-length cylinder will not fit.
The hard-anodized aluminium body carries a hard-chrome plated S45C rod, and a fixed TPU bumper at each end absorbs end-of-stroke shock. The through-rod resists rotation and side load, and the rear rod can carry a sensor flag on a transfer slide. Air supply is 0.15-1.0 MPa (22-145 psi), speed 30-500 mm/s, fluid air filtered to 40 um.
Airtac ACED Double-acting Compact Cylinder ACED50X25B Technical Specifications
| Model | Airtac ACED Double-acting Compact Cylinder ACED50X25B |
|---|---|
| Series | ACED compact cylinder |
| Standard | ISO 21287 |
| Bore size | Ø50 mm |
| Stroke | 25 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 (Ø50mm)
| Pressure | Force (both ways) |
|---|---|
| 0.5 MPa | 881 N |
| 0.7 MPa | 1234 N |
| Max (@1.0 MPa) | 180 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 ACED50X25B
| ACED | ISO 21287 compact cylinder (double-rod). |
|---|---|
| 50 | 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 (double rod, 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 ACED50X25B Is Used
Press-fit clamping
The 25 mm stroke seats a bearing or bushing into a housing on an electronics assembly cell, with equal 881.2 N force on the return stroke to eject the part.
Symmetric slide drive
A rod on each end drives a pick-and-place slide on a packaging line, the rear rod carrying a position flag while the through-rod resists rotation at 30-500 mm/s.
Is the Airtac ACED Double-acting Compact Cylinder ACED50X25B the Right Cylinder?
At 881.2 N per direction, the 50 mm bore sits between the 40 mm bore (571.8 N) and the 63 mm bore (1458.1 N) at 0.5 MPa - step down for lighter clamps, up for heavier press stations. The B code gives a male M10x1.5 rod thread on both ends for direct knuckle attachment. This unit has no magnet; add the optional -S code if CMSE / DMSE switches are needed later. For a held load with air off, pair it with a rod lock or pilot check - the cylinder itself will drift. FA/FB flange, LB foot and FTC brackets 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 ACED50X25B FAQ
Yes - the double-rod design means both strokes use the rod-side area, so force is equal both ways: 881.2 N at 0.5 MPa and 1233.7 N at 0.7 MPa, with a maximum of 179.7 kgf at 1.0 MPa. Operating pressure is 0.15-1.0 MPa (22-145 psi), proof pressure 1.5 MPa (215 psi), speed 30-500 mm/s, temperature -20 to +70 C, air filtered to 40 um.
The ISO 21287 short body saves about 50% of the mounting length of an ISO 15552 profile cylinder, and FA/FB flange, LB foot and FTC brackets bolt straight to its standard face. Switches are possible only when you order the optional -S magnet code, which enables CMSE / DMSE reed or solid-state switches; this non-S model has no magnet fitted. A fixed TPU bumper at each end absorbs end-of-stroke energy.
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Genuine AirTAC parts produced by AirTAC factory.
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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