Airtac ACED Double-acting Compact Cylinder ACED50X25SB
The AirTAC Airtac ACED Double-acting Compact Cylinder ACED50X25SB 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 ACED50X25SB
A double acting compact cylinder built to ISO 21287, the ACED50X25SB pushes a 50 mm bore through a 25 mm stroke with a rod leaving both covers, so thrust is identical on every stroke: 881.2 N at 0.5 MPa and 1233.7 N at 0.7 MPa. The male rod thread on each end (the B code) bolts straight to tooling, and the through-rod resists rotation and side load while the rear rod can carry a sensor flag. Operating range is 0.15-1.0 MPa (22-145 psi) with speeds of 30-500 mm/s.
The short hard-anodized aluminium body saves about 50% of the mounting length of an ISO 15552 profile cylinder, so it slots into tight clamping stations and gantries. A fixed TPU bumper at each end absorbs end-of-stroke shock. The S in this model code means the optional -S magnet is fitted, ready for CMSE or DMSE switches.
Airtac ACED Double-acting Compact Cylinder ACED50X25SB Technical Specifications
| Model | Airtac ACED Double-acting Compact Cylinder ACED50X25SB |
|---|---|
| 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 ACED50X25SB
| 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 ACED50X25SB Is Used
Press-fit bushings into housings
The symmetric 881.2 N stroke at 0.5 MPa suits a 25 mm press station on an automotive bracket line, with the male thread picking up the press anvil directly.
Two-sided gantry positioning
A rod on each cover lets one cylinder drive a workpiece and a mirror fixture at once on an electronics assembly gantry, keeping forces balanced both ways.
Indexing with end-position feedback
With the fitted -S magnet, CMSE or DMSE switches confirm rod position on a 25 mm index slide feeding a packaging machine's sealing head.
Is the Airtac ACED Double-acting Compact Cylinder ACED50X25SB the Right Cylinder?
At 881.2 N at 0.5 MPa, bore 50 sits between the 40 mm class (571.8 N) and the 63 mm class (1458.1 N) - step down for lighter clamps, up for heavier presses. 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. This unit already carries the -S magnet and the B male rod thread; FA/FB flanges, LB feet and FTC brackets mount on the ISO 21287 face, and PT ports take 1/8" fittings.
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 ACED50X25SB FAQ
Because a rod exits both covers, force is equal both ways: 881.2 N at 0.5 MPa and 1233.7 N at 0.7 MPa on every stroke (rod-side area). At 1.0 MPa the peak is 179.7 kgf. Running pressure 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, and FA/FB flange, LB foot and FTC brackets bolt to the standard face. A fixed TPU bumper at each end absorbs end-of-stroke impact. This model carries the optional -S magnet, so CMSE or DMSE reed or solid-state switches can be clipped onto the body slots right away.
Authorized Export Seller
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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