
The AirTAC Airtac TACED Guided Compact Cylinder TACED32X70 is a genuine double acting, double rod, non-rotating ISO 21287 compact air cylinder with a Ø32mm bore and 70mm stroke, 1/8" 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.
Double acting with a rod leaving both covers, the TACED32X70 pushes and pulls with identical output: 345.6 N at 0.5 MPa and 483.8 N at 0.7 MPa in each direction, because both chambers work on the rod-side area. Twin guide rods on the yoke stop the tooling from rotating and carry side load, so a gripper or press plate stays square without a separate guide. The 32 mm bore runs on air filtered to 40 um at 0.15-1.0 MPa (22-145 psi), with speed from 30-500 mm/s.
The ISO 21287 short body saves about 50% of the mounting length of an ISO 15552 profile cylinder, which is why this 70 mm stroke unit drops into tight jigs, guarding and gantry frames. A hard-anodized aluminium body carries a hard-chrome plated S45C rod, and a fixed TPU bumper at each end absorbs end-of-stroke shock. As a working rule, plan on roughly 207 N of usable force at 0.5 MPa, which lifts about 17 kg vertically with a 2:1 margin.
| Model | Airtac TACED Guided Compact Cylinder TACED32X70 |
|---|---|
| Series | TACED compact cylinder |
| Standard | ISO 21287 |
| Bore size | Ø32 mm |
| Stroke | 70 mm |
| Acting type | Double acting, double rod, non-rotating |
| Port size | 1/8" |
| Rod thread | M8×1.25 |
| 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 | 346 N |
| 0.7 MPa | 484 N |
| Max (@1.0 MPa) | 70 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)). |
|---|---|
| 32 | 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.
Equal 345.6 N clamp and release in one compact body, with the twin guide yoke keeping the clamp pad square to the fixture without an external guide.
The 70 mm stroke diverts cartons between lanes at up to 500 mm/s, and the short ISO 21287 body fits under low conveyor guarding where a full-length profile cylinder will not.
About 17 kg of vertical lift capacity with a 2:1 margin suits controlled pressing of sample trays, with the fixed TPU bumper softening each end of travel.
At 345.6 N per direction, bore 32 sits between the 25 mm bore (206.2 N) and the 40 mm bore (571.8 N) at 0.5 MPa, so step up to 40 mm if your tooling needs nearly double the force. The 70 mm stroke is within the standard range for this bore, so no made-to-order build is required. Remember the piston drifts when air is lost - it never locks - so add a rod lock or pilot check valve if the load must stay put. Order the -S code if you want the optional magnet for CMSE / DMSE switches; without it no sensor can be fitted. FB flange mounting and a G port thread are available; the rod end is female M8x1.25.
Quick checklist
Yes - it is a double-rod cylinder, so a rod exits both covers and both strokes work on the rod-side area. Output is 345.6 N at 0.5 MPa and 483.8 N at 0.7 MPa, identical push and pull, with a maximum of 70.5 kgf at 1.0 MPa. Operating range is 0.15-1.0 MPa (22-145 psi), proof pressure 1.5 MPa (215 psi), speed 30-500 mm/s, temperature -20 to +70 C 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 magnet slots run around the aluminium body. Sensing needs the optional -S magnet: order TACED32X70S and CMSE or DMSE switches can ride the slots. The base model has no magnet, so no switch will read. Ends are softened by fixed TPU bumpers, FB flange mounting is offered, and the female rod thread is M8x1.25 with a 1/8" PT port.
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