
The AirTAC Airtac ACED Double-acting Compact Cylinder ACED32X160B is a genuine double acting, double rod 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.
Double acting with a rod leaving both covers, the ACED32X160B pushes and pulls with identical force because each stroke works on the rod-side area of its 32 mm piston. At 0.5 MPa that is 345.6 N in either direction, rising to 483.8 N at 0.7 MPa. The B code gives a male rod thread at each end, so tooling plates and sensor flags bolt straight on. The through-rod also resists rotation and side load better than a single rod.
The ISO 21287 short body saves about 50% of the mounting length of an ISO 15552 profile cylinder, so this 160 mm stroke unit still fits shallow slides and guarded cells. A fixed TPU bumper at each end absorbs end-of-stroke shock, the hard-anodized aluminium body carries a hard-chrome S45C rod, and the optional -S magnet lets CMSE / DMSE switches report position. Speed range is 30-500 mm/s at 0.15-1.0 MPa (22-145 psi).
| Model | Airtac ACED Double-acting Compact Cylinder ACED32X160B |
|---|---|
| Series | ACED compact cylinder |
| Standard | ISO 21287 |
| Bore size | Ø32 mm |
| Stroke | 160 mm |
| Acting type | Double acting, double rod |
| 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 | Force (both ways) |
|---|---|
| 0.5 MPa | 346 N |
| 0.7 MPa | 484 N |
| Max (@1.0 MPa) | 70 kgf |
Double-rod: a rod exits both covers, so output force is equal in both directions (rod-side area used).
| ACED | ISO 21287 compact cylinder (double-rod). |
|---|---|
| 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.
The male-threaded rod on both ends lets a machining fixture clamp from either side with the same 345.6 N force, ideal for a CNC pallet clamp that must grip identically on approach and retract.
Mount a sensor flag on the rear rod of an assembly-station slide; with the -S magnet ordered, CMSE / DMSE switches confirm both end positions inside a 160 mm guarded envelope.
A packaging machine's small indexing table, weighing about 15 kg, can be raised through 160 mm using the equal rod-side force of 345.6 N at 0.5 MPa with margin to spare.
At 345.6 N per side, this bore sits between the 25 mm size (206.2 N at 0.5 MPa) and the 40 mm size (571.8 N at 0.5 MPa), so pick 32 mm when a 25 mm cylinder is marginal but 40 mm is oversized. The 160 mm stroke is within the 200 mm standard range for this bore, so no made-to-order build is needed. Plan real work at roughly 207 N rather than the full rating, which lets it lift about 17 kg vertically with a 2:1 margin. If the load must stay put when air is lost, add a rod lock or pilot check - the cylinder itself will drift. FA/FB flanges, LB feet and FTC brackets bolt to the ISO 21287 face; order the -S code only if you need CMSE / DMSE sensing.
Quick checklist
Because a rod exits both covers, both strokes use the rod-side area: 345.6 N at 0.5 MPa and 483.8 N at 0.7 MPa, equal in push and pull. At the full 1.0 MPa rating the peak is 70.5 kgf. Operating pressure is 0.15-1.0 MPa (22-145 psi) with proof pressure of 1.5 MPa (215 psi), and speed runs 30-500 mm/s.
The ISO 21287 short body saves about 50% of the mounting length of an ISO 15552 profile cylinder, so the 160 mm stroke still fits tight slides and guarded frames. Each end carries a fixed TPU bumper that decelerates the piston; it is not adjustable and never holds a load, so use a rod lock or pilot check where position must be kept. The 1/8" PT port serves the 32 mm bore, and the optional -S magnet enables CMSE / DMSE switches - without that code no magnet is fitted.
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