
The AirTAC Airtac ACE Compact Cylinder ACE32X15 is a genuine double acting ISO 21287 compact air cylinder with a Ø32mm bore and 15mm 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 ACE32X15 is a double acting compact cylinder built to ISO 21287, with a 32 mm bore and a 15 mm stroke. It delivers 402.1 N of push force at 0.5 MPa, so it suits light assembly and clamping tasks where space is tight.
Its short body saves about 50% of the mounting length of an ISO 15552 profile cylinder, letting it fit inside guards and compact jigs. For a real workload, plan on about 24.6 kg of safe vertical lift at 0.5 MPa, which is roughly 0.6 times the rated push force, giving you a practical margin for moving parts.
| Model | Airtac ACE Compact Cylinder ACE32X15 |
|---|---|
| Series | ACE compact cylinder |
| Standard | ISO 21287 |
| Bore size | Ø32 mm |
| Stroke | 15 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. |
| ×15 | 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 benchtop fixture to clamp small plastic housings during drilling or gluing, where the 15 mm stroke provides quick, repeatable action without taking up much space.
Drive a label tamp head in a packaging line, pushing labels onto boxes with 402.1 N force at 0.5 MPa, ensuring consistent adhesion even on slightly uneven surfaces.
Activate a safety interlock pin on a machine guard, using the compact body to fit within the frame and the fixed TPU bumper to absorb end-of-stroke impact smoothly.
For lighter duty, the ACE25 series offers 245.4 N push at 0.5 MPa, while the ACE40 provides 628.3 N for heavier clamping. This 32 mm bore with a 15 mm stroke is ideal for short-stroke applications needing moderate force in a compact envelope.
Since this model lacks the optional -S magnet, it cannot accept CMSE or DMSE sensors; order the -S code if you need position sensing. Mounting options include FA/FB flange, LB foot, CA/CB clevis, and SDB pivot brackets, all compatible with the ISO 21287 face.
Quick checklist
At 0.5 MPa, push force is 402.1 N and pull force is 345.6 N. At 0.7 MPa, push is 563 N and pull is 483.8 N. The theoretical maximum force is 82 kgf at 1.0 MPa. These figures are based on the official AirTAC datasheet.
The ACE32X15 follows ISO 21287, which uses a compact design with the covers threaded onto the body. This saves about 50% of the mounting length compared to an ISO 15552 profile cylinder, making it ideal for tight spaces. It has a fixed TPU bumper at both ends, not an adjustable cushion, and operates at speeds from 30 to 500 mm/s.
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