
The AirTAC Airtac MIJ Adjustable Cylinder MIJ10X100-20S is a genuine double acting, adjustable stroke round-body mini air cylinder with a Ø10mm bore and 100mm stroke, M5×0.8 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 end position by up to 20 mm on-site with the MIJ10X100-20S, a double-acting round-body mini cylinder featuring a stainless-steel barrel and rod for mild washdown resistance. An external stop screw lets you fine-tune the extend stroke from 80 to 100 mm, absorbing setup tolerances without changing the part number, while the retract stroke remains full. It conforms to the ISO 6432 mounting interface for easy bracket drops, uses an M5x0.8 air port, and includes a built-in magnet (-S) for CMSG, DMSG, or EMSG sensors.
Delivering 39.3 N of push force at 0.5 MPa, this bore size yields a safe working load of about 24 N and can vertically lift roughly 2 kg with a 2:1 margin. Fixed TPU bumper pads decelerate the stroke ends, operating speeds span 30-800 mm/s, and the male M4x0.7 rod thread simplifies tooling attachment.
| Model | Airtac MIJ Adjustable Cylinder MIJ10X100-20S |
|---|---|
| Series | MIJ ISO 6432 mini cylinder |
| Bore size | Ø10 mm |
| Stroke | 100 mm |
| Acting type | Double acting, adjustable stroke |
| Port size | M5×0.8 |
| Rod thread | M4×0.7 |
| 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 | Fixed TPU bumper pads |
| Max standard stroke | Up to 200 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 | 39 N | 33 N |
| 0.7 MPa | 55 N | 46 N |
| Max (@1.0 MPa) | 8 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
| MIJ | ISO 6432 round-body mini cylinder (adjustable-stroke). |
|---|---|
| 10 | Bore size in mm. |
| ×100 | Stroke length in mm. |
| -20 | 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 the 20 mm extend trim to strike plastic molded parts precisely without overtravel, using the 39.3 N push force to clear small components from a fixture.
Adjust the forward stop on-site to route small packages of varying widths down a belt line, relying on the 2 kg vertical lift capacity for reliable routing.
Set the exact sensor or probe touch depth via the external screw, taking up mechanical tolerance while the ISO 6432 bracket keeps the mount compact.
When sizing this 10 mm bore against the family, step down to the 8 mm bore for 25.1 N push at 0.5 MPa, or step up to the 12 mm bore for 56.5 N if your payload exceeds the 24 N safe working load. The 20 mm external adjuster is ideal for changeover jobs where you need one SKU to cover several forward stops, taking up mechanical tolerance during setup. Mount using LB foot, FA flange, or TC trunnion brackets (the SDB pivot block is not offered on this adjustable variant), and leverage the -S magnet for position sensing.
Remember that the stop screw only sets the extend end point—it is not a mid-stroke lock. The cylinder will drift on air loss, so add an external rod lock or pilot check valve if your application requires held loads.
Quick checklist
This double-acting cylinder pushes 39.3 N and pulls 33 N at 0.5 MPa, and pushes 55 N while pulling 46.1 N at 0.7 MPa. The theoretical maximum force is 8 kgf at 1.0 MPa. It uses an M5x0.8 air port and a 4 mm piston rod with an M4x0.7 male thread.
The external stop screw shortens the extend stroke by up to 20 mm on-site, allowing a usable forward range of 80 to 100 mm; the retract stroke remains full and the screw does not lock mid-stroke. The -S suffix means it has a built-in piston magnet for CMSG, DMSG, or EMSG sensors, and the stainless steel build resists mild corrosion.
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