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AirTAC TACE Series · ISO 21287 Compact Cylinder

Airtac TACE Guided Compact Cylinder TACE25X35S

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.

  • BoreØ25 mm
  • Stroke35 mm
  • Port sizeM5×0.8
  • Acting typeDouble acting, non-rotating
  • Rod threadM6×1.0
  • CushionFixed TPU bumper (both ends)
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About the Airtac TACE Guided Compact Cylinder TACE25X35S

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.

Airtac TACE Guided Compact Cylinder TACE25X35S Technical Specifications

ModelAirtac TACE Guided Compact Cylinder TACE25X35S
SeriesTACE compact cylinder
StandardISO 21287
Bore sizeØ25 mm
Stroke35 mm
Acting typeDouble acting, non-rotating
Port sizeM5×0.8
Rod threadM6×1.0
FluidAir (filtered by 40µm element)
Operating pressure0.15 – 1.0 MPa
Proof pressure1.5 MPa
Temperature-20 to +70 °C
Speed range30 – 500 mm/s
CushionFixed TPU bumper (both ends)
Max standard strokeUp 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.

Theoretical Output Force (Ø25mm)

PressurePush forcePull force
0.5 MPa245 N206 N
0.7 MPa344 N289 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.

Model Code: Airtac TACE Guided Compact Cylinder TACE25X35S

TACEISO 21287 compact cylinder (non-rotating (twin-guide yoke)).
25Bore size in mm.
×35Stroke length in mm.
SOptional 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.

Where the Airtac TACE Guided Compact Cylinder TACE25X35S Is Used

precision_manufacturing

Connector pick-and-place gripper

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.

packaging

Carton flap tuck pusher

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.

science

Sample vial lift in an analyzer

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.

Is the Airtac TACE Guided Compact Cylinder TACE25X35S the Right Cylinder?

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

  • ✓ Required force at your working pressure
  • ✓ Short stroke fits the compact body
  • ✓ Port/thread type (PT / G)
  • ✓ Add -S if you need the magnet for sensors
  • ✓ Rod type (female / male B) & mount (FA/LB/CA)
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Installation & Maintenance Notes

  • check Use clean air filtered to 40µm or finer.
  • check Keep within 0.15 – 1.0 MPa operating pressure.
  • check Compact body: keep the stroke short and avoid side load on the rod.
  • check Do not dismantle the threaded front/back covers.
  • check Keep speed within the rated range; the TPU bumper absorbs stroke-end energy.
  • check Installation by qualified personnel per AirTAC docs.

Airtac TACE Guided Compact Cylinder TACE25X35S FAQ

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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