
The AirTAC Airtac ACED Double-acting Compact Cylinder ACED63X35 is a genuine double acting, double rod ISO 21287 compact air cylinder with a Ø63mm bore and 35mm 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.
A double acting compact cylinder built to ISO 21287, the ACED63X35 pushes a 63 mm bore through a 35 mm stroke with a rod leaving both covers. Because each side sees the rod-side area, output is 1458.1 N at 0.5 MPa and 2041.3 N at 0.7 MPa in either direction. Air supply is 0.15-1.0 MPa (22-145 psi), speed 30-500 mm/s, and the fixed TPU bumper at each end absorbs end-of-stroke shock.
The short body saves about 50% of the mounting length of an ISO 15552 profile cylinder, so it slots into tight fixtures and gantries. The through-rod resists rotation and side load, and the rear rod can carry a sensor flag. Plan on roughly 875 N (about 89 kg) of usable push at 0.5 MPa, or lift about 74 kg vertically with a 2:1 margin. Body is hard-anodized aluminium with an S45C hard-chrome rod; the optional -S magnet enables CMSE / DMSE switches.
| Model | Airtac ACED Double-acting Compact Cylinder ACED63X35 |
|---|---|
| Series | ACED compact cylinder |
| Standard | ISO 21287 |
| Bore size | Ø63 mm |
| Stroke | 35 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 | 1458 N |
| 0.7 MPa | 2041 N |
| Max (@1.0 MPa) | 297 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). |
|---|---|
| 63 | Bore size in mm. |
| ×35 | 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 1458.1 N output seats automotive bushings into housings on both the approach and return stroke, with the 35 mm stroke matching shallow press depth.
A rod at each end lets one cylinder push cartons off a line and retract a guide roller from the opposite side, keeping the package transfer symmetric.
In a packaging machine the through-rod raises and lowers a 70 kg gate with about 74 kg of vertical lift margin at 0.5 MPa, and the back rod carries a position flag.
At 1458.1 N per side at 0.5 MPa, this 63 mm unit sits between the 50 mm bore (881.2 N) and the 80 mm bore (2356.2 N), so step down for lighter clamping or up for heavy press work. The 35 mm stroke is well inside the 250 mm standard range for this bore. Note the piston drifts if air is lost - add a rod lock or pilot check where a load must stay put. FA/FB flange, LB foot and FTC brackets plus I/Y rod knuckles bolt to the ISO 21287 face; order the -S code if you need the magnet for CMSE / DMSE sensing.
Quick checklist
Yes - it is a double-rod cylinder, so force is equal both ways. At 0.5 MPa you get 1458.1 N, at 0.7 MPa you get 2041.3 N, and the maximum at 1.0 MPa is 297.4 kgf. Operating range is 0.15-1.0 MPa (22-145 psi) with proof pressure of 1.5 MPa (215 psi).
The ISO 21287 compact body is hard-anodized aluminium, roughly 50% shorter in mounting length than an ISO 15552 profile cylinder, with an S45C hard-chrome rod and a fixed TPU bumper at each end. FA/FB flange, LB foot and FTC brackets plus I/Y knuckles fit the standard face. Sensing needs the optional -S magnet code, which then accepts CMSE / DMSE switches; without -S no magnet is fitted.
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