
The AirTAC Airtac ACED Double-acting Compact Cylinder ACED50X160S is a genuine double acting, double rod ISO 21287 compact air cylinder with a Ø50mm 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.
The ACED50X160S is a double acting, double-rod compact cylinder built to the ISO 21287 short-body format. A 16 mm rod exits both covers, so the output force is equal in both directions: 881.2 N at 0.5 MPa and 1233.7 N at 0.7 MPa, on the rod-side area each way. The 50 mm bore carries the S magnet option, so CMSE or DMSE switches can be fitted for end-of-stroke sensing straight out of the box.
The hard-anodized aluminium body with an S45C hard-chrome-plated rod shrugs off wear in daily cycling, and a fixed TPU bumper at each end takes the end-of-stroke shock. The short body saves about 50% of the mounting length of an ISO 15552 profile cylinder, which is why it slots into tight machine frames and gantries. As a working rule, plan on roughly 529 N of usable push at 0.5 MPa, and the through-rod will lift about 45 kg vertically with a 2:1 margin. Speed range is 30-500 mm/s over 0.15-1.0 MPa (22-145 psi).
| Model | Airtac ACED Double-acting Compact Cylinder ACED50X160S |
|---|---|
| Series | ACED compact cylinder |
| Standard | ISO 21287 |
| Bore size | Ø50 mm |
| Stroke | 160 mm |
| Acting type | Double acting, double rod |
| Port size | 1/8" |
| Rod thread | M10×1.5 |
| 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 250 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 | 881 N |
| 0.7 MPa | 1234 N |
| Max (@1.0 MPa) | 180 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). |
|---|---|
| 50 | 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.
A rod on each cover means the 881.2 N clamping force is identical on approach and return, ideal for a small stamping or riveting jig where both strokes must do real work.
The through-rod resists rotation and side load, keeping a product pusher square across a 160 mm stroke at conveyor-cycle speeds up to 500 mm/s.
The fitted -S magnet lets CMSE or DMSE switches report both end positions on a compact Z-axis, and the back-end rod can carry a sensor flag for mid-stroke triggering.
At 881.2 N per direction at 0.5 MPa, the 50 mm bore sits between the 40 mm bore (571.8 N) and the 63 mm bore (1458.1 N); step up to 63 mm if your tooling needs more margin, or down to 40 mm to save space. The 160 mm stroke is well inside the 250 mm standard limit for this bore, so no made-to-order build is needed. Remember that a plain double-rod cylinder drifts when air is lost - add a rod lock or pilot check if the load must stay put. FA/FB flange, LB foot and FTC brackets plus I/Y rod knuckles bolt straight to the ISO 21287 face, and the fitted -S magnet pairs with CMSE / DMSE switches.
Quick checklist
Because a rod exits both covers, both strokes use the rod-side area and the force is equal both ways: 881.2 N at 0.5 MPa and 1233.7 N at 0.7 MPa. At the full 1.0 MPa rating the peak output is about 179.7 kgf. Operating pressure is 0.15-1.0 MPa (22-145 psi) with 1.5 MPa (215 psi) proof pressure, 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 it fits shallow machine frames. This model carries the optional -S magnet, so CMSE / DMSE reed or solid-state switches mount directly in the body slots. FA/FB flanges, LB foot and FTC brackets plus I/Y knuckles attach to the standard face, and a fixed TPU bumper at each end absorbs end-of-stroke impact.
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