The AirTAC Airtac MICD Double-Rod Cushioned Mini Cylinders MICD25X35-G is a genuine double acting, double rod + cushion round-body mini air cylinder with a Ø25mm bore and 35mm stroke, 1/8" air ports and a stainless-steel barrel and rod for mildly corrosive environments. Its ISO 6432 mounting interface makes it a compact drop-in for standard mini-cylinder fixtures.
Two rods instead of one: the MICD25X35-G pushes with an equal 206.1 N in either direction at 0.5 MPa (288.5 N at 0.7 MPa), because both faces of the 25 piston work against the rod-side area. The rear rod is free for a mechanical stop, a tool carrier or a trip lever, and the twin-rod build naturally resists piston rotation. Needle-set adjustable air cushions at both ends absorb end-of-stroke shock when you run the 30-800 mm/s speed range hard.
This 35 mm stroke unit is a riveted round-body stainless mini cylinder with a stainless 10 mm rod and M10x1.25 male thread, so it shrugs off mild corrosion and washdown. The 25 bore follows the ISO 6432 mini mounting interface, dropping into standard mini brackets and clevises, and breathes through a 1/8" port (PT as standard, G/BSPP on this -G variant). Note there is no magnet in this SKU, so CMSG/DMSG/EMSG switches cannot be fitted - order the -S version for sensing. With a safe working load of roughly 124 N (about 60% of the 206.1 N figure), it suits guided medium-duty moves.
| Model | Airtac MICD Double-Rod Cushioned Mini Cylinders MICD25X35-G |
|---|---|
| Series | MICD ISO 6432 mini cylinder |
| Bore size | Ø25 mm |
| Stroke | 35 mm |
| Acting type | Double acting, double rod + cushion |
| Port size | 1/8" |
| Rod thread | M10×1.25 |
| 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 – 800 mm/s |
| Cushion | Variable air cushion, both ends |
| Max standard stroke | Up to 500 mm |
Specifications follow the official AirTAC MI/MIC (ISO 6432) datasheet. Barrel & rod: stainless steel (round-body, riveted construction). Thread options: PT (blank) / G.
| 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).
| MICD | ISO 6432 round-body mini cylinder (double-rod, variable cushion). |
|---|---|
| 25 | Bore size in mm. |
| ×35 | Stroke length in mm. |
| -S | Optional built-in magnet for CMSG / DMSG / EMSG sensors. |
MI-family variants: MI / MIC (double acting ±cushion), MSI / MTI (single acting push / pull), MID / MICD (double rod ±cushion), MIJ / MICJ (adjustable stroke ±cushion). Back covers CA / U / R / CM. Mounting LB / FA / SDB / TC.
At 206.1 N per side and cushions on both ends, the MICD25X35-G kicks lightweight cartons off a conveyor at speed without the end-of-stroke bang that shortens machine life.
With a rod out of each cover, one cylinder can carry a clamp pad on the front and a mechanical stop or trip lever on the rear - equal 206.1 N clamping either way on a 35 mm stroke.
The twin rod resists rotation while the adjustable cushions tame reversals, making this 25 mm bore a clean fit for short 35 mm shuttle moves of small parts between fixtures.
Size both ways before committing: one bore down, the MICD20 delivers only 131.9 N at 0.5 MPa (and below 25 the cushioned double-rod line ends - the MID is a bumper-only double rod), while one bore up, the MICD32 reaches 345.6 N at 0.5 MPa. If your 35 mm move needs more than about 124 N of safe working load or must lift more than roughly 10.5 kg with a 2:1 margin, step up to 32.
This cylinder is double acting with no position holding: on air loss or a centred valve the piston drifts, and the adjustable cushion only decelerates near stroke end - it is never a lock or brake, so add an external rod lock or pilot-operated check valve for held loads. Mount with LB foot, FA flange or TC trunnion (the SDB pivot block is not offered on double-rod variants); back covers come in CA, U, R or CM. Sensing requires the -S magnet option.
Quick checklist
Yes - as a double-rod cylinder the force is equal both ways: 206.1 N at 0.5 MPa and 288.5 N at 0.7 MPa, with a theoretical maximum of 42.0 kgf at 1.0 MPa. There is no separate higher push figure because a rod occupies each side of the piston. Operating pressure spans 0.15-1.0 MPa (proof 1.5 MPa), speed runs 30-800 mm/s, and the 1/8" port takes PT thread with a G (BSPP) option on this variant.
Not on this SKU - the MICD25X35-G has no magnet, so CMSG, DMSG or EMSG switches cannot be detected on it; choose the -S variant, which adds the magnet for those sensors. The needle-set adjustable air cushion at each end only decelerates the piston near stroke end to soften high-speed impact - it is not a lock or brake, and the rod will drift if air is lost. The stainless barrel and rod give mild corrosion and washdown resistance.
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