
The AirTAC Airtac ACED Double-acting Compact Cylinder ACED32X15S is a genuine double acting, double rod 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.
The ACED32X15S is a double acting, double-rod compact cylinder built to the ISO 21287 short-body format. A 12 mm rod exits both covers, so the 32 mm bore delivers an identical 345.6 N at 0.5 MPa (483.8 N at 0.7 MPa) on every stroke, in either direction, because both sides work on the rod-side area. The through-rod also resists rotation and light side load, and the free back-end rod is a handy place to carry a sensor flag.
The hard-anodized aluminium body pairs with an S45C hard-chrome-plated rod and a fixed TPU bumper at each end to absorb end-of-stroke shock. This model carries the optional -S magnet, so CMSE or DMSE reed or solid-state switches can be clamped straight onto the body for end-of-travel signals. In practical terms, 345.6 N at 0.5 MPa means roughly 207 N of usable work force, which lifts about 21 kg vertically - and with a 2:1 margin, plan on around 10 kg of real vertical load. Speed range is 30-500 mm/s over 0.15-1.0 MPa (22-145 psi).
| Model | Airtac ACED Double-acting Compact Cylinder ACED32X15S |
|---|---|
| Series | ACED compact cylinder |
| Standard | ISO 21287 |
| Bore size | Ø32 mm |
| Stroke | 15 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. |
| ×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.
The symmetric through-rod clamps a machined aluminium bracket from both sides with an equal 345.6 N at 0.5 MPa, and the short body fits inside the jig frame where a longer profile cylinder cannot.
The -S magnet lets a DMSE switch confirm the 15 mm eject stroke on a small electronics housing, while the back-end rod carries a second flag for a redundant ready signal.
About 207 N of usable force at 0.5 MPa nudges cartons off a 300 mm belt at 30-500 mm/s, with the TPU bumper quieting each end-of-stroke contact.
At 32 mm bore this 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 it when a job needs roughly 350 N but a full-size bore will not fit. The 15 mm stroke is well inside the 200 mm maximum standard stroke for this bore, so it ships as a standard build. FA/FB flanges, LB foot and FTC brackets plus I/Y rod knuckles bolt directly to the ISO 21287 face. Note that a plain double-rod cylinder drifts when air is lost - add a rod lock or pilot check if the load must stay put. PT ports as standard, G thread on request.
Quick checklist
Because a rod exits both covers, force is equal in both directions: 345.6 N at 0.5 MPa and 483.8 N at 0.7 MPa on every stroke, using the rod-side area. At 1.0 MPa the maximum output is 70.5 kgf. Operating pressure is 0.15-1.0 MPa (22-145 psi) with a 1.5 MPa (215 psi) proof rating.
The ISO 21287 short body saves about 50% of the mounting length of an ISO 15552 profile cylinder, so it slots into tight guards and gantries. This ACED32X15S already carries the optional -S magnet, so CMSE or DMSE reed or solid-state switches mount directly in the body slots. A fixed TPU bumper at each end absorbs end-of-stroke energy, and FA/FB flange, LB foot or FTC brackets bolt straight on.
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