
The AirTAC Airtac ACE Compact Cylinder ACE32X160SB 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 ACE32X160SB is a double acting ISO 21287 compact cylinder with a 32 mm bore and 160 mm stroke. Its short body saves about 50% of the mounting length of an ISO 15552 profile cylinder, so it fits into tight machine frames and guarding where a full-length cylinder will not. The S code means the optional -S magnet is fitted, so CMSE or DMSE reed and solid-state switches can be mounted directly to sense piston position.
At 0.5 MPa the push force is 402.1 N and the pull is 345.6 N; at 0.7 MPa push rises to 563 N. For real work, plan on about 241 N of usable force at 0.5 MPa, which is roughly 24.6 kg of vertical lift with a 2:1 safety margin. The hard-anodized aluminium body and S45C hard-chrome rod resist wear, and the fixed TPU bumper at both ends absorbs end-of-stroke energy.
| Model | Airtac ACE Compact Cylinder ACE32X160SB |
|---|---|
| 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 in a CNC fixture to clamp small aluminium parts with 402.1 N push force at 0.5 MPa; the compact body fits under a workholding plate.
Mount on a conveyor rail to stop cartons up to 24 kg; the 160 mm stroke allows retraction clear of the product path.
Operate a sliding machine guard on a packaging line; the short stroke and compact length keep the actuator within the guard frame.
For a lighter duty, the ACE25X160 offers 245.4 N push at 0.5 MPa with an M5x0.8 port; for more power, the ACE40X160 delivers 628.3 N push at 0.5 MPa with the same 1/8" port. This ACE32X160SB has a male rod thread (B code) and PT port thread, so it suits clevis or flange mounts where a threaded rod simplifies attachment. Since the magnet is fitted, order CMSE or DMSE switches for position sensing; without the -S option, no magnet is present.
Quick checklist
At 0.5 MPa, push is 402.1 N and pull 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. Operating pressure is 0.15-1.0 MPa (22-145 psi).
The magnet is optional and fitted because the model includes the S code. It enables CMSE or DMSE switches for position sensing. Without the -S option, no magnet is present. The fixed TPU bumper at both ends absorbs end-of-stroke impact but does not lock or hold a load.
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