
The AirTAC Airtac TACED Guided Compact Cylinder TACED20X15 is a genuine double acting, double rod, non-rotating ISO 21287 compact air cylinder with a Ø20mm bore and 15mm stroke, M5×0.8 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. Twin guide rods keep the tooling from rotating.
A double acting, double-rod compact cylinder built to ISO 21287, the TACED20X15 pushes a 20 mm bore through a 15 mm stroke with a rod leaving both covers. Because each side sees the rod-side area, output is a matched 117.8 N in either direction at 0.5 MPa (164.9 N at 0.7 MPa). Twin guide rods on the yoke stop the tooling rotating and carry side load, so a small gripper or pusher plate stays square with no external guide.
The short ISO 21287 body saves about 50% of the mounting length of an ISO 15552 profile cylinder, which is why it drops into tight fixture plates and guarded cells. A hard-anodized aluminium body carries an S45C hard-chrome rod, fixed TPU bumpers take the end-of-stroke shock, and the 15 mm stroke cycles at 30-500 mm/s on 0.15-1.0 MPa (22-145 psi) air. In practice, plan on roughly 70 N of usable work at 0.5 MPa, which lifts about 7 kg vertically - or about 3 kg with a 2:1 margin. The optional -S magnet enables CMSE / DMSE switches; without it no sensor can be fitted.
| Model | Airtac TACED Guided Compact Cylinder TACED20X15 |
|---|---|
| Series | TACED compact cylinder |
| Standard | ISO 21287 |
| Bore size | Ø20 mm |
| Stroke | 15 mm |
| Acting type | Double acting, double rod, non-rotating |
| Port size | M5×0.8 |
| Rod thread | M6×1.0 |
| 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 100 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; guide rods: stainless steel (Ø12-40) / S45C (larger). 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 | 118 N |
| 0.7 MPa | 165 N |
| Max (@1.0 MPa) | 24 kgf |
Double-rod: a rod exits both covers, so output force is equal in both directions (rod-side area used). Twin guide rods carry the side load and stop the tooling rotating.
| TACED | ISO 21287 compact cylinder (double-rod non-rotating (twin-guide yoke)). |
|---|---|
| 20 | Bore size in mm. |
| ×15 | Stroke length in mm. |
| S | Optional built-in magnet for CMSE / DMSE sensors (omit for no magnet). |
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 15 mm stroke clamps small machined parts in a drill jig, and the twin guide yoke keeps the clamp pad from twisting as it seats.
117.8 N in both directions nudges cartons off a conveyor at speed, and the compact body fits under low guarding where a longer cylinder cannot.
With about 7 kg of vertical lift at 0.5 MPa, the double rod raises microplate trays squarely through a 15 mm transfer stroke.
At 117.8 N per side, bore 20 sits between bore 16 (75.4 N at 0.5 MPa) and bore 25 (206.2 N at 0.5 MPa), so step up to 25 mm if your tooling needs more than about 70 N of working force. The 15 mm stroke is well inside the 100 mm standard range for this bore. Order the -S code if you want position signals from CMSE / DMSE switches, and note the cylinder drifts when air is lost - add a rod lock or pilot check valve if the load must be held. Mounting is FB flange, CA, CB, CR or FTC, with a female M6x1.0 rod thread and PT ports.
Quick checklist
Yes - the double-rod design gives equal output in extend and retract because both sides work on the rod-side area: 117.8 N at 0.5 MPa, 164.9 N at 0.7 MPa, with a maximum of 24.0 kgf at 1.0 MPa. Operating range is 0.15-1.0 MPa (22-145 psi), speed 30-500 mm/s, air filtered to 40 um.
The ISO 21287 short body saves about 50% of the mounting length of an ISO 15552 profile cylinder, so it suits tight jigs and guarded cells, with a fixed TPU bumper at each end. Sensing is possible only if you order the optional -S magnet version, which accepts CMSE / DMSE switches; the plain TACED20X15 has no magnet fitted.
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