
The AirTAC Airtac ACED Double-acting Compact Cylinder ACED100X275SB is a genuine double acting, double rod ISO 21287 compact air cylinder with a Ø100mm bore and 275mm stroke, 1/4" 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, double-rod ISO 21287 compact cylinder, the ACED100X275SB pushes a 100 mm bore through a 275 mm stroke with a rod leaving both covers. Because both strokes work on the rod-side area, output is identical each way: 3769.9 N at 0.5 MPa and 5277.9 N at 0.7 MPa. The through-rod resists rotation and side load, and the rear rod can carry a sensor flag or a second tool. In practice, plan on roughly 2262 N (about 230 kg) of usable work at 0.5 MPa, or lift about 192 kg vertically with a 2:1 margin.
The hard-anodized aluminium body with an S45C hard-chrome-plated rod runs on air filtered to 40 um at 0.15-1.0 MPa (22-145 psi), 30-500 mm/s, from -20 to +70 C. The short ISO 21287 body saves about 50% of the mounting length of an ISO 15552 profile cylinder, so it slots into long-travel gantries and press frames where a full-length body would not fit. Fixed TPU bumpers absorb end-of-stroke shock at both ends, and the fitted -S magnet accepts CMSE / DMSE switches for position feedback.
| Model | Airtac ACED Double-acting Compact Cylinder ACED100X275SB |
|---|---|
| Series | ACED compact cylinder |
| Standard | ISO 21287 |
| Bore size | Ø100 mm |
| Stroke | 275 mm |
| Acting type | Double acting, double rod |
| Port size | 1/4" |
| Rod thread | M12×1.75 |
| 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 300 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 | 3770 N |
| 0.7 MPa | 5278 N |
| Max (@1.0 MPa) | 769 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). |
|---|---|
| 100 | Bore size in mm. |
| ×275 | 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 3769.9 N output raises and lowers a stacked pallet fixture in a warehouse elevator gantry, with the 275 mm stroke covering three layer heights and the through-rod keeping the platform level.
A rear-rod push knocks hot steel billets off the die table; equal force both ways means the return stroke clears the next billet at the same 5277.9 N available at 0.7 MPa.
A dancer arm on a paper converting line mounts to the front rod while the back rod carries a CMSE switch flag (magnet fitted via the -S code), holding constant web tension at 30-500 mm/s.
At 3769.9 N per direction, this bore sits between the 80 mm frame (2356.2 N at 0.5 MPa) and the 125 mm frame (5890.5 N at 0.5 MPa); step down for lighter clamping, up when 5277.9 N at 0.7 MPa is still short of the job. The 275 mm stroke is within the 300 mm standard limit for bore 100, so no made-to-order build is needed. The B code gives a male M12x1.75 rod thread; FA/FB flange, LB foot or FTC brackets bolt to the ISO 21287 face. Remember the piston drifts if air is lost - add a rod lock or pilot check valve where a load must stay put.
Quick checklist
Yes - the double-rod design works on the rod-side area both ways, so output is equal each direction: 3769.9 N at 0.5 MPa and 5277.9 N at 0.7 MPa, peaking at 768.8 kgf at 1.0 MPa. A practical working figure is about 2262 N (roughly 230 kg) at 0.5 MPa, or about 192 kg of vertical lift with a 2:1 margin. Operating range is 0.15-1.0 MPa (22-145 psi) with 1.5 MPa (215 psi) proof pressure, on air filtered to 40 um.
The ISO 21287 compact body saves about 50% of the mounting length of an ISO 15552 profile cylinder, so a 275 mm stroke fits inside frames a full-length body would overflow. Fixed TPU bumpers at both ends absorb end-of-stroke impact. This model carries the optional -S magnet, so CMSE / DMSE reed or solid-state switches can be clipped into the body slots for end-of-stroke or mid-stroke signalling; FA/FB flange, LB foot and FTC mounts bolt straight to the standard face.
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