
The AirTAC Airtac TACE Guided Compact Cylinder TACE25X35S is a genuine double acting, non-rotating ISO 21287 compact air cylinder with a Ø25mm bore and 35mm 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.
The TACE25X35S is a double acting, non-rotating compact cylinder built to the ISO 21287 short-body format, with a 25 mm bore and a 35 mm stroke. Twin guide rods on a yoke stop the tooling rotating and carry side load, so a gripper or plate stays square without an external guide. At 0.5 MPa it pushes 245.4 N and pulls 206.2 N; at 0.7 MPa that rises to 343.6 N push and 288.6 N pull. Because the body saves about 50% of the mounting length of an ISO 15552 profile cylinder, it slots into tight jigs, guards and gantries where a full-length cylinder will not fit.
The hard-anodized aluminium body carries a hard-chrome plated S45C piston rod, and a fixed TPU bumper at each end absorbs end-of-stroke energy. This model carries the optional -S magnet, so CMSE / DMSE reed or solid-state switches can be mounted directly in the body slots for position feedback. It runs on air filtered to 40 um at 0.15-1.0 MPa (22-145 psi), proof pressure 1.5 MPa (215 psi), from -20 to +70 C, at 30-500 mm/s, with an M5x0.8 port and a female M6x1.0 rod thread. For planning, count on roughly 147 N of usable push at 0.5 MPa, and expect it to lift about 12 kg vertically once a 2:1 margin is applied.
| Model | Airtac TACE Guided Compact Cylinder TACE25X35S |
|---|---|
| Series | TACE compact cylinder |
| Standard | ISO 21287 |
| Bore size | Ø25 mm |
| Stroke | 35 mm |
| Acting type | Double acting, 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 | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 245 N | 206 N |
| 0.7 MPa | 344 N | 289 N |
| Max (@1.0 MPa) | 50 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)). |
|---|---|
| 25 | Bore size in mm. |
| ×35 | 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.
On a compact electronics assembly gantry, the twin-guide yoke keeps a small gripper square over a 35 mm transfer, so connector housings land true without an external guide.
A cosmetic carton line can use the 245.4 N push at 0.5 MPa to seat flaps on small boxes, with the short ISO 21287 body fitting under low machine guarding.
With about 12 kg of vertical lift capacity at a 2:1 margin, the cylinder raises a rack of sample vials in a laboratory analyzer, and CMSE switches report tray position.
Compare both directions before you commit: the 16 mm bore gives 100.5 N push at 0.5 MPa if your load is lighter, while the 32 mm bore delivers 402.1 N push at 0.5 MPa if you need more headroom. Note that the TACE25X35S does not hold position when air is lost, so fit a rod lock or pilot check valve if a load must stay put. Mounting options are FB flange, CA/CB clevis, CR and FTC, and since the -S magnet is fitted on this model, CMSE / DMSE switches can be added without reordering.
Quick checklist
At 0.5 MPa the 25 mm bore pushes 245.4 N and pulls 206.2 N. At 0.7 MPa it pushes 343.6 N and pulls 288.6 N. The theoretical maximum is 50.1 kgf at 1.0 MPa. Operating pressure is 0.15-1.0 MPa (22-145 psi) with a 1.5 MPa (215 psi) proof pressure, and speed runs 30-500 mm/s.
It is an ISO 21287 compact cylinder whose short body saves about 50% of the mounting length of an ISO 15552 profile cylinder, with a fixed TPU bumper at both ends. Mounting choices are FB flange, CA/CB clevis, CR and FTC. This model carries the optional -S magnet, so CMSE / DMSE reed or solid-state switches mount in the body slots; the rod end is a female M6x1.0 thread and the port is M5x0.8.
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