
The AirTAC Airtac ACE Compact Cylinder ACE32X100B is a genuine double acting ISO 21287 compact air cylinder with a Ø32mm bore and 100mm 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 ACE32X100B is a double acting ISO 21287 compact cylinder that extends and retracts its 12 mm rod with air pressure on both strokes. At 0.5 MPa it delivers 402.1 N of push force and 345.6 N of pull force, making it a solid choice for light assembly and clamping tasks in tight spaces.
The ISO 21287 short body saves about 50% of the mounting length of an ISO 15552 profile cylinder, so it fits into compact jigs and guarded machinery where a full-length cylinder will not. With a 100 mm stroke and a male rod thread (B code), it mounts directly to standard fixtures using FA/FB flange, LB foot, or CA/CB clevis brackets. For a safe working load, plan for about 241 N of real work at 0.5 MPa, which lifts roughly 25 kg vertically with a 2:1 safety margin.
| Model | Airtac ACE Compact Cylinder ACE32X100B |
|---|---|
| Series | ACE compact cylinder |
| Standard | ISO 21287 |
| Bore size | Ø32 mm |
| Stroke | 100 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. |
| ×100 | 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 the ACE32X100B to clamp small parts in a CNC fixture where the short ISO 21287 body fits under a guard, applying 402 N of force to hold components securely during drilling or milling.
Mount this cylinder on a conveyor line to raise a stop gate that diverts lightweight boxes. The 100 mm stroke provides enough travel to block or release products, while the male rod thread accepts a custom pusher pad.
In an electronics assembly station, this cylinder pushes a component into a nest for soldering or screw driving. The 345.6 N pull force retracts the rod quickly, keeping cycle times short and repeatable.
For a lighter duty application, the ACE25X100 offers 245.4 N push at 0.5 MPa, while the ACE40X100 provides 628.3 N push for heavier loads. This ACE32X100B sits in the middle, balancing force and size for medium-duty automation tasks. The male rod thread simplifies attachment of custom tooling or rod-end accessories. Note that this model has no magnet, so it cannot be used with CMSE or DMSE sensors; order the -S code if you need position sensing. The fixed TPU bumper absorbs end-of-stroke impact but does not hold a load if air pressure is lost, so use a rod lock or pilot check valve for vertical applications.
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 increases to 563 N and pull to 483.8 N. The theoretical maximum force at 1.0 MPa is 82 kgf. These values are based on the official AirTAC datasheet for the 32 mm bore.
Yes, it is an ISO 21287 compact cylinder with a hard-anodized aluminium body that is about 50% shorter than an ISO 15552 profile cylinder. However, this model has no magnet, so CMSE or DMSE sensors cannot be mounted. You must order the -S version (ACE32X100BS) to get the optional magnet for sensor compatibility.
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