Airtac TACED Guided Compact Cylinder TACED25X70S
The AirTAC Airtac TACED Guided Compact Cylinder TACED25X70S is a genuine double acting, double rod, non-rotating ISO 21287 compact air cylinder with a Ø25mm 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.
- BoreØ25 mm
- Stroke70 mm
- Port sizeM5×0.8
- Acting typeDouble acting, double rod, non-rotating
- Rod threadM6×1.0
- CushionFixed TPU bumper (both ends)
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac TACED Guided Compact Cylinder TACED25X70S
The TACED25X70S is a double acting, double rod compact cylinder built to ISO 21287: a 25 mm bore with a 70 mm stroke, a 10 mm rod exiting both covers, and M5x08 ports. Because both sides see the rod-side area, output force is equal in each direction - 206.2 N at 0.5 MPa and 288.6 N at 0.7 MPa. Twin guide rods on the yoke stop the tooling rotating and carry side load, so a gripper or press plate stays square without an external guide.
The hard-anodized aluminium body with an S45C hard-chrome plated rod keeps the short ISO 21287 package durable while saving about 50% of the mounting length of an ISO 15552 profile cylinder - useful in tight jigs and guarding. The -S code on this model means the magnet is fitted, so CMSE / DMSE reed or solid-state switches can be mounted for end-of-stroke detection. As a working figure, plan on roughly 124 N of real work at 0.5 MPa, which lifts about 10 kg vertically with a 2:1 margin.
Airtac TACED Guided Compact Cylinder TACED25X70S Technical Specifications
| Model | Airtac TACED Guided Compact Cylinder TACED25X70S |
|---|---|
| Series | TACED compact cylinder |
| Standard | ISO 21287 |
| Bore size | Ø25 mm |
| Stroke | 70 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.
Theoretical Output Force (Ø25mm)
| Pressure | Force (both ways) |
|---|---|
| 0.5 MPa | 206 N |
| 0.7 MPa | 289 N |
| Max (@1.0 MPa) | 42 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.
Model Code: Airtac TACED Guided Compact Cylinder TACED25X70S
| TACED | ISO 21287 compact cylinder (double-rod non-rotating (twin-guide yoke)). |
|---|---|
| 25 | 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.
Where the Airtac TACED Guided Compact Cylinder TACED25X70S Is Used
Symmetric push-pull press jig
A 70 mm stroke with 206.2 N in both directions lets one cylinder seat a bearing bush on the forward stroke and eject it on the return, with the twin guide rods keeping the punch square.
Pick-and-place gripper on SMT feeder
The through-rod gives equal grip force opening and closing, and the fitted -S magnet feeds CMSE switches to the PLC so a dropped PCB tray is caught immediately.
Lab sample shuttle in tight guarding
The short ISO 21287 body saves about 50% of the mounting length of an ISO 15552 profile cylinder, sliding a 10 kg sample carrier between two test stations inside a compact enclosure.
Is the Airtac TACED Guided Compact Cylinder TACED25X70S the Right Cylinder?
At 206.2 N per direction at 0.5 MPa, the 25 mm bore sits between the 20 mm (117.8 N) and 32 mm (345.6 N) double-rod sizes - step up to 32 mm if your tooling needs closer to 200 N of usable force at 0.5 MPa. The 70 mm stroke is within the standard range for this bore, so no made-to-order build is needed. This model carries the optional -S magnet, so CMSE / DMSE switches work out of the box; FB flange mounting is available if the body cannot be threaded through. Note it does not hold position when air is lost - add a rod lock or pilot check valve for a held load.
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)
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 TACED Guided Compact Cylinder TACED25X70S FAQ
Yes - the double rod means a rod exits both covers, so both strokes work on the rod-side area: 206.2 N at 0.5 MPa and 288.6 N at 0.7 MPa, equal push and pull. At 1.0 MPa the maximum output is 42.0 kgf. Operating range is 0.15-1.0 MPa (22-145 psi) with a 1.5 MPa (215 psi) proof pressure, running at 30-500 mm/s on air filtered to 40 um.
The ISO 21287 short body saves about 50% of the mounting length of an ISO 15552 profile cylinder, and fixed TPU bumpers at both ends absorb end-of-stroke energy - they decelerate only, they do not lock or hold a load. The 25 mm bore takes an M5x0.8 port, the rod end is female M6x1.0, and the -S magnet on this unit allows CMSE / DMSE switch mounting for position feedback.
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Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
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Most inquiries answered within 7-8 hours.
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