
The AirTAC Airtac TACE Guided Compact Cylinder TACE16X70 is a genuine double acting, non-rotating ISO 21287 compact air cylinder with a Ø16mm bore and 70mm 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 compact cylinder built to the ISO 21287 short-body format, the TACE16X70 pairs a 16 mm bore with a 70 mm stroke and a twin-guide yoke that stops the load rotating. At 0.5 MPa it pushes 100.5 N and pulls 75.4 N; at 0.7 MPa those figures rise to 140.7 N and 105.6 N, with a theoretical peak of 20.5 kgf at 1.0 MPa. The short body saves about 50% of the mounting length of an ISO 15552 profile cylinder, so it slots into tight fixtures where a full-length cylinder cannot.
For real work, plan on roughly 60 N of usable force at 0.5 MPa (about 0.6 of the push rating), which is enough to lift about 5 kg vertically with a 2:1 margin. The hard-anodized aluminium barrel carries an 8 mm S45C hard-chrome rod with a female M4x0.7 thread, and fixed TPU bumpers absorb end-of-stroke shock at both ends. This version ships without a magnet; order the -S code if you want CMSE or DMSE switch position sensing.
| Model | Airtac TACE Guided Compact Cylinder TACE16X70 |
|---|---|
| Series | TACE compact cylinder |
| Standard | ISO 21287 |
| Bore size | Ø16 mm |
| Stroke | 70 mm |
| Acting type | Double acting, non-rotating |
| Port size | M5×0.8 |
| Rod thread | M4×0.7 |
| 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 75 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 | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 101 N | 75 N |
| 0.7 MPa | 141 N | 106 N |
| Max (@1.0 MPa) | 21 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin. Twin guide rods stop the tooling rotating.
| TACE | ISO 21287 compact cylinder (non-rotating (twin-guide yoke)). |
|---|---|
| 16 | Bore size in mm. |
| ×70 | 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 twin-guide yoke keeps the pin square as it pushes a tested board off the nest; 70 mm of stroke clears the tray and about 60 N of usable force at 0.5 MPa is ample for a small board.
A 70 mm sweep slides a row of blister packs sideways into the chute; the non-rotating plate stays flat against the guides without an external rail, and the compact body fits the tight chute frame.
Moves a vial rack between wash and read stations inside a cramped housing; the optional -S magnet can drive a DMSE switch at each end of travel to confirm the rack position.
Step down to the 12 mm bore (56.5 N push at 0.5 MPa) if your load is light, or step up to the 20 mm bore (157.1 N) when 100.5 N leaves too little margin. Remember the rod drifts when air is lost - it holds no position on its own, so add a pilot check valve or rod lock for a held load. FB flange, CA/CB clevis, CR and FTC mountings all fit, and the optional -S magnet enables CMSE / DMSE switches; this unit ships without it. The 70 mm stroke sits inside the 75 mm standard limit for this bore, so no made-to-order build is needed.
Quick checklist
At 0.5 MPa it pushes 100.5 N and pulls 75.4 N; at 0.7 MPa it pushes 140.7 N and pulls 105.6 N. The theoretical maximum is 20.5 kgf at 1.0 MPa. Operating pressure spans 0.15-1.0 MPa (22-145 psi) with a 1.5 MPa (215 psi) proof rating, speed runs 30-500 mm/s, and the air must be filtered to 40 um.
The ISO 21287 short body saves about 50% of the mounting length of an ISO 15552 profile cylinder, with a hard-anodized aluminium barrel, an 8 mm hard-chrome rod on a female M4x0.7 thread, and fixed TPU bumpers at both ends. Mounting options are FB, CA, CB, CR and FTC. Sensors require the optional -S magnet - without it, no CMSE or DMSE switch can be fitted.
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