Airtac ACED Double-acting Compact Cylinder ACED50X45B
The AirTAC Airtac ACED Double-acting Compact Cylinder ACED50X45B is a genuine double acting, double rod ISO 21287 compact air cylinder with a Ø50mm bore and 45mm 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
- Stroke45 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 ACED50X45B
A double acting compact cylinder built to ISO 21287, the ACED50X45B pushes a 16 mm hard-chromed rod out of BOTH covers, so thrust is identical on the extend and return strokes. At 0.5 MPa the 50 mm bore delivers 881.2 N each way (1233.7 N at 0.7 MPa), and the through-rod resists rotation and side load while giving a symmetric mounting face. The short body saves about 50% of the mounting length of an ISO 15552 profile cylinder, which is why it drops into tight jigs and guarded gantries.
The hard-anodized aluminium body carries a roller-burnished bore, the S45C rod ends in a male thread (the B code), and fixed TPU bumpers absorb end-of-stroke energy at both ends. Speed range is 30-500 mm/s over 0.15-1.0 MPa (22-145 psi). Note: no magnet is fitted on this code, so position sensing needs the optional -S version with CMSE / DMSE switches.
Airtac ACED Double-acting Compact Cylinder ACED50X45B Technical Specifications
| Model | Airtac ACED Double-acting Compact Cylinder ACED50X45B |
|---|---|
| Series | ACED compact cylinder |
| Standard | ISO 21287 |
| Bore size | Ø50 mm |
| Stroke | 45 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 ACED50X45B
| ACED | ISO 21287 compact cylinder (double-rod). |
|---|---|
| 50 | 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 (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 ACED50X45B Is Used
Press-fit bushing insertion
The symmetric 881.2 N thrust both ways suits pressing bronze bushings into pump housings on a bench fixture, with the 45 mm stroke matching typical press depth.
Reciprocating slide drive
A rod on each cover lets the through-rod drive a conveyor cross-slide with equal force in both travel directions and no rod rotation to skew the carriage.
Is the Airtac ACED Double-acting Compact Cylinder ACED50X45B the Right Cylinder?
The 45 mm stroke is well inside the 250 mm standard range for this bore. This B-code unit has a male rod thread and PT ports; flange (FA/FB), foot (LB) and FTC brackets bolt to the ISO 21287 face. Like any plain double-rod cylinder it will drift if air is lost - add a rod lock or pilot check for held loads.
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 ACED50X45B FAQ
Because a rod exits both covers, force is EQUAL in both directions (rod-side area): 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, and the 45 mm stroke is a standard stroke for the 50 mm bore (max standard 250 mm).
It is an ISO 21287 compact cylinder with a hard-anodized aluminium body (about 50% shorter mounting length than an ISO 15552 profile cylinder), an S45C hard-chrome-plated 16 mm rod with male thread (B code), 1/8" PT ports and fixed TPU bumpers at both ends. Sensing is not fitted on this code: order the -S variant to get the optional magnet for CMSE / DMSE switches, and confirm exact dimensions from the datasheet.
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