
The AirTAC Airtac ACE Compact Cylinder ACE32X110SB is a genuine double acting ISO 21287 compact air cylinder with a Ø32mm bore and 110mm 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 ACE32X110SB is a double acting ISO 21287 compact cylinder that extends and retracts its rod with air pressure. With a 32 mm bore it delivers 402.1 N push and 345.6 N pull at 0.5 MPa, so it suits light to medium automation tasks. The hard-anodized aluminium body is about 50% shorter than an ISO 15552 profile cylinder, letting it fit into tight machine frames and guarding where a full-length unit will not. The S code means the optional -S magnet is fitted, so CMSE or DMSE reed and solid-state switches can mount directly to sense rod position.
For real work, plan on roughly 0.6 times the rated push force, which gives about 24.6 kgf of usable thrust at 0.5 MPa, or about 24 kg lifted vertically with a 2:1 safety margin. The fixed TPU bumper at both ends absorbs end-of-stroke energy, and the S45C hard-chrome rod resists wear in continuous cycling. This model has a male rod thread (B code) and a 1/8" PT port, simplifying connection to existing tooling.
| Model | Airtac ACE Compact Cylinder ACE32X110SB |
|---|---|
| Series | ACE compact cylinder |
| Standard | ISO 21287 |
| Bore size | Ø32 mm |
| Stroke | 110 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. |
| ×110 | 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 110 mm stroke to clamp small parts in a CNC fixture where the short ISO 21287 body leaves room for a tool changer or chip guard.
Mount on a packaging line to raise a stop pin that sorts cartons; the 402.1 N push at 0.5 MPa easily moves a lightweight diverter.
Fit in a pick-and-place gantry to lift a 20 kg gripper assembly; the 24.6 kgf usable thrust provides a solid margin for the vertical move.
When sizing, compare this 32 mm bore against the 25 mm bore (245.4 N push at 0.5 MPa) if you need less force, or step up to the 40 mm bore (628.3 N push at 0.5 MPa) for a heavier load. The 110 mm stroke is within the 200 mm maximum standard stroke for this bore, so no custom order is needed. Remember, this cylinder does not hold its position when air pressure is lost or the valve is centered; for a held load, add a rod lock or pilot check valve. The male rod thread suits clevis or rod-end attachments, and the optional -S magnet (already fitted here) enables position sensing with CMSE or DMSE switches.
Quick checklist
At 0.5 MPa, push is 402.1 N and pull is 345.6 N. At 0.7 MPa, push is 563.0 N and pull is 483.8 N. The theoretical maximum force is 82 kgf at 1.0 MPa. These numbers assume clean, dry air at the rated pressure.
It follows ISO 21287, so its body is about 50% shorter than an ISO 15552 profile cylinder, which helps in tight spaces. The fixed TPU bumper at each end absorbs impact at stroke limits, but it is not an adjustable cushion and does not lock or hold a load. For position holding, use a separate rod lock or pilot check valve.
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