
The AirTAC MICJ Adjustable Mini Cylinder MICJ16X100-30S is a genuine double acting, double rod, adjustable stroke + cushion round-body mini air cylinder with a Ø16mm 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 fits standard ISO 6432 mini-cylinder mounting interfaces.
Dial in the forward stop on site with the AirTAC MICJ16X100-30S, a stainless-steel round-body mini cylinder that shortens the extend stroke by up to 30 mm via an external screw. The usable extend range becomes 70-100 mm, while retract remains the full 100 mm. An adjustable air cushion at both ends soaks up high-speed shock, letting you set the position and control the impact simultaneously.
Built to the ISO 6432 mounting interface, this double-acting Ø16 bore drops into standard mini brackets and uses an M5×0.8 port with an M6x1.0 male rod thread. The -S suffix means a built-in magnet enables CMSG, DMSG or EMSG sensors, and the stainless barrel and rod resist mild corrosion in washdown settings.
| Model | Airtac MICJ Adjustable Mini Cylinder MICJ16X100-30S |
|---|---|
| Series | MICJ ISO 6432 mini cylinder |
| Bore size | Ø16 mm |
| Stroke | 100 mm |
| Acting type | Double acting, double rod, adjustable stroke + cushion |
| 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 | 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 | 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).
| MICJ | ISO 6432 round-body mini cylinder (adjustable-stroke, variable cushion). |
|---|---|
| 16 | Bore size in mm. |
| ×100 | Stroke length in mm. |
| -30 | 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.
Push small plastic parts out of a mold at speed, relying on the 30 mm extend stop to dial in the exact ejection distance while the dual air cushions absorb the impact.
This adjustable-stop plus cushion combination shines in fast set-position moves where you must trim the forward endpoint without swapping cylinders. Mount using LB foot, FA flange or TC trunnion brackets, as the SDB pivot-block is not offered on this adjustable variant. Remember the stop screw sets the end position but is not a mid-stroke lock; the piston will drift on air loss, so fit an external rod lock or pilot check valve to hold a suspended load.
Quick checklist
The theoretical maximum force is 20.5 kgf at 1.0 MPa.
An external screw shortens the extend stroke by up to 30 mm on site, giving a usable forward range of 70-100 mm, while the needle-set air cushion at both ends decelerates the piston near stroke end. The -S suffix indicates a built-in piston magnet for CMSG, DMSG or EMSG sensors; the cushion only decelerates and does not lock the load.
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