
The AirTAC Airtac ACE Compact Cylinder ACE32X160B is a genuine double acting ISO 21287 compact air cylinder with a Ø32mm bore and 160mm 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.
This AirTAC ACE32X160B is a double acting compact cylinder that extends and retracts its rod with air power. With a 32 mm bore it delivers 402.1 N of push force and 345.6 N of pull force at 0.5 MPa, making it a solid choice for medium-duty automation tasks. The short ISO 21287 body saves about 50% of the mounting length of an ISO 15552 profile cylinder, so it fits into tight machine frames where a longer cylinder would not.
At 0.5 MPa, a practical vertical lift for this unit is about 25 kg when you apply a 2:1 safety margin, so it can handle real part weights without oversizing. The male rod thread (B code) simplifies direct coupling to linkages, and the fixed TPU bumper at both ends absorbs end-of-stroke energy for quieter cycling. This model has no magnet fitted, so it cannot accept CMSE or DMSE sensors unless you order the optional -S version.
| Model | Airtac ACE Compact Cylinder ACE32X160B |
|---|---|
| Series | ACE compact cylinder |
| Standard | ISO 21287 |
| Bore size | Ø32 mm |
| Stroke | 160 mm |
| Acting type | Double acting |
| Port size | 1/8" |
| Rod thread | M8×1.25 |
| 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 200 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.
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 402 N | 346 N |
| 0.7 MPa | 563 N | 484 N |
| Max (@1.0 MPa) | 82 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
| ACE | ISO 21287 compact cylinder (double-acting). |
|---|---|
| 32 | Bore size in mm. |
| ×160 | 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.
Use this cylinder to clamp small parts in a CNC fixture. The 402.1 N push force holds components securely during drilling or milling, and the compact body fits under the worktable.
Mount it on a packaging conveyor to act as a stop gate. The 160 mm stroke extends a blocker to separate products, and the quick 30-500 mm/s speed keeps the line moving efficiently.
Operate a sliding safety guard on a small press. The double acting action opens and closes the guard, while the fixed TPU bumper prevents harsh impacts at the end of travel.
For a lighter load, the ACE25X160 with a 25 mm bore offers 245.4 N push at 0.5 MPa, while stepping up to the ACE40X160 gives you 628.3 N push for heavier work. This 32 mm bore unit sits in the middle, providing a balanced force-to-size ratio for compact machine designs. Since it lacks the -S magnet, it is not sensor-ready; if you need position sensing, choose the ACE32X160S-B variant instead. Mounting options like FA/FB flanges or LB foot brackets bolt directly to the ISO 21287 face, simplifying integration into existing fixtures.
Quick checklist
At 0.5 MPa, push force is 402.1 N and pull force is 345.6 N. At 0.7 MPa, push rises to 563 N and pull to 483.8 N. The theoretical maximum force is 82 kgf at 1.0 MPa. These figures assume a clean air supply filtered to 40 um.
It follows ISO 21287, a compact standard that saves about 50% of the mounting length of an ISO 15552 profile cylinder. The hard-anodized aluminium body and threaded covers reduce bulk while keeping strength. The fixed TPU bumper handles end-of-stroke deceleration, and the operating pressure range is 0.15-1.0 MPa (22-145 psi).
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