
The AirTAC Airtac ACE Compact Cylinder ACE32X150 is a genuine double acting ISO 21287 compact air cylinder with a Ø32mm bore and 150mm 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 ACE32X150 is a double acting compact cylinder with a 32 mm bore and 150 mm stroke, delivering 402.1 N of push force at 0.5 MPa. Its ISO 21287 short body saves about 50% of the mounting length compared to an ISO 15552 profile cylinder, making it a space-efficient choice for tight automation cells.
For real-world sizing, plan for roughly 241 N of usable work at 0.5 MPa, which translates to lifting about 24.6 kg vertically with a 2:1 safety margin. The hard-anodized aluminium body and S45C hard-chrome plated rod resist wear, while the fixed TPU bumper at both ends absorbs end-of-stroke impacts without needing adjustment.
| Model | Airtac ACE Compact Cylinder ACE32X150 |
|---|---|
| Series | ACE compact cylinder |
| Standard | ISO 21287 |
| Bore size | Ø32 mm |
| Stroke | 150 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. |
| ×150 | 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 in a CNC fixture to clamp small aluminium parts with 402 N of force, ensuring stable machining without vibration. The compact body fits under a workholding table where a longer cylinder would interfere.
In a packaging line, this cylinder ejects filled cartons onto a conveyor. The 150 mm stroke provides enough travel to push boxes clear, while the TPU bumper prevents jarring stops that could damage contents.
Mount on a machine guard door to slide it open and closed. The short body saves space on the frame, and the 32 mm bore delivers enough force to move the door smoothly at speeds up to 500 mm/s.
When sizing, compare this 32 mm bore against the 25 mm bore (245.4 N push) for lighter loads or the 40 mm bore (628.3 N push) for heavier work. The 150 mm stroke fits within the 200 mm maximum standard stroke for this bore, so no special order is needed. This cylinder does not hold position when air is lost; for a held load, add a rod lock or pilot check valve. Mounting options include FA/FB flange, LB foot, CA/CB clevis, CR, SDB pivot, and FTC brackets, all compatible with the ISO 21287 face.
Quick checklist
At 0.5 MPa, the push force is 402.1 N and the pull force is 345.6 N. At 0.7 MPa, push is 563 N and pull is 483.8 N. The theoretical maximum force at 1.0 MPa is 82 kgf. The operating pressure range is 0.15-1.0 MPa (22-145 psi), with a proof pressure of 1.5 MPa (215 psi).
No, this model has no magnet, so CMSE or DMSE switches cannot be mounted. The magnet is an optional -S code feature. If you need position sensing, order the ACE32X150S version. The cylinder has a fixed TPU bumper at both ends, which absorbs impact but does not lock the rod in place.
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