
The AirTAC Airtac MICJ Adjustable Mini Cylinder MICJ25X60-10S is a genuine double acting, adjustable stroke + cushion round-body mini air cylinder with a Ø25mm bore and 60mm 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.
Trim the forward stop by up to 10 mm on site without swapping cylinders, and let the adjustable air cushion at both ends soak up high-speed shock. The AirTAC MICJ25X60-10S is a double-acting, round-body stainless-steel mini cylinder that pairs an adjustable extend stroke with a built-in piston magnet (-S) for CMSG, DMSG or EMSG sensors. The stainless barrel and rod shrug off mild washdown corrosion, and the 1/8" port feeds a bore that delivers 245.3 N of push force at 0.5 MPa.
With a nominal 60 mm stroke, the external stop screw lets you dial the usable extend down to 50 mm while retract stays full. The ISO 6432 mounting interface drops directly into standard mini brackets and clevises. For sizing context, this bore moves about 12.5 kg vertically with a 2:1 safety margin, making it a robust mid-range choice for fast set-position moves.
| Model | Airtac MICJ Adjustable Mini Cylinder MICJ25X60-10S |
|---|---|
| Series | MICJ ISO 6432 mini cylinder |
| Bore size | Ø25 mm |
| Stroke | 60 mm |
| Acting type | Double acting, adjustable stroke + 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 | 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.
| MICJ | ISO 6432 round-body mini cylinder (adjustable-stroke, variable cushion). |
|---|---|
| 25 | Bore size in mm. |
| ×60 | Stroke length in mm. |
| -10 | Adjustable stroke window (mm the extend stroke can be shortened on site). |
| -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.
Dial in a precise 50-60 mm extend to seat bearings without over-travel, using the 245.3 N push force and air cushion to prevent impact damage at cycle end.
Set the exact extend stop for a diverting arm on a washdown line; the stainless build resists moisture while the -S magnet confirms gate arrival via a DMSG sensor.
Push cartons into a labeling zone at high speed, relying on the adjustable needle cushion to decelerate the 12.5 kg effective load smoothly before the end cap.
Step down to the MICJ20 (157 N push @0.5 MPa) if your payload is light, or step up to the MICJ32 (402.2 N push @0.5 MPa) for heavier tooling. The 25 mm bore here gives 245.3 N push and 206.1 N pull at 0.5 MPa, hitting a sweet spot for medium-duty positioning. The external screw and needle valves shine when you need fast, repeatable end-stops without mechanical crashing.
Mount using LB foot, FA flange or TC trunnion brackets (the SDB pivot-block is not offered on this adjustable variant). Because the -S suffix includes a piston magnet, you can fit CMSG, DMSG or EMSG switches for end-of-stroke confirmation. Remember that the stop screw sets the end position but does not lock the piston mid-stroke; if air drops, the load drifts, so fit an external rod lock or pilot check valve for holding.
Quick checklist
This 25 mm bore cylinder uses a 1/8" air port and a male M10x1.25 rod thread. It generates 245.3 N push and 206.1 N pull at 0.5 MPa, 343.4 N push and 288.5 N pull at 0.7 MPa, with a theoretical maximum of 50 kgf at 1.0 MPa.
An external screw shortens the extend stroke by up to 10 mm (usable 50-60 mm), while the needle-set air cushion at both ends decelerates the piston near stroke end. The cushion only absorbs shock and does not lock the rod; the cylinder drifts on air loss, so use an external rod lock for holding. The -S magnet enables CMSG, DMSG and EMSG sensors.
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