
The AirTAC MIJ Adjustable Cylinder MIJ16X80-50S is a genuine double acting, double rod, adjustable stroke round-body mini air cylinder with a Ø16mm bore and 80mm stroke, M5×0.8 air ports and a stainless-steel barrel and rod for mildly corrosive environments. Its ISO 6432 mounting interface fits standard ISO 6432 mini-cylinder mounting interfaces.
Dial in a precise forward end position on-site with the AirTAC MIJ16X80-50S, a round-body stainless steel mini cylinder featuring a 50 mm extend-stroke adjustment window. An external stop screw lets you shorten the forward travel from its 80 mm nominal length down to 30 mm, allowing one part number to cover multiple stop distances without changing the hardware. The retract stroke remains full length. Built with a riveted stainless barrel and Ø6 mm rod, it withstands mild corrosion and washdown environments.
It conforms to the ISO 6432 mounting interface for standard mini brackets and features an M5×0.8 port. The built-in piston magnet (-S) supports CMSG, DMSG, and EMSG sensors, while fixed TPU bumper pads absorb end-of-stroke impacts.
| Model | Airtac MIJ Adjustable Cylinder MIJ16X80-50S |
|---|---|
| Series | MIJ ISO 6432 mini cylinder |
| Bore size | Ø16 mm |
| Stroke | 80 mm |
| Acting type | Double acting, double rod, adjustable stroke |
| 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 – 800 mm/s |
| Cushion | Fixed TPU bumper pads |
| 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 | 86 N |
| 0.7 MPa | 121 N |
| Max (@1.0 MPa) | 18 kgf |
MIJ / MICJ are double-rod: the rear rod that carries the stroke adjuster exits the rear cover, so both piston faces lose rod area. The rod-side (annular) area is used for both directions (conservative).
| MIJ | ISO 6432 round-body mini cylinder (adjustable-stroke). |
|---|---|
| 16 | Bore size in mm. |
| ×80 | Stroke length in mm. |
| -50 | 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 (double rod, adjustable stroke ±cushion). Back covers CA / U / R / CM. Mounting LB / FA / SDB / TC.
Set precise measuring distances up to 80 mm. The 50 mm trim window allows operators to dial in the exact contact point for varying part lengths on a single fixture.
Fine-tune the extend distance on-site to accommodate different product widths without swapping cylinders.
Tuck packaging flaps in washdown zones. The stainless construction handles damp environments while the adjustable stop prevents overtravel on varying box sizes.
The 50 mm adjustment screw is ideal for taking up mechanical tolerances during setup or staging feeds across changeover jobs. Remember that the stop screw only sets the end position; it is not a mid-stroke lock. The cylinder will drift on air loss, so add an external rod lock or pilot check valve for held loads. Mounting options include LB, FA, and TC styles, but the SDB pivot block is not available on this adjustable variant.
Quick checklist
The theoretical max force is 20.5 kgf at 1.0 MPa, and the air port is M5×0.8.
The external stop screw shortens the extend stroke by up to 50 mm without affecting the full retract stroke. The -S suffix indicates a built-in piston magnet for CMSG, DMSG, or EMSG sensors.
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