Airtac MICJ Adjustable Mini Cylinder MICJ16X300-50S
The AirTAC MICJ Adjustable Mini Cylinder MICJ16X300-50S is a genuine double acting, double rod, adjustable stroke + cushion round-body mini air cylinder with a Ø16mm bore and 300mm 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.
- BoreØ16 mm
- Stroke300 mm
- Port sizeM5×0.8
- Acting typeDouble acting, double rod, adjustable stroke + cushion
- Rod threadM6×1.0
- CushionVariable air cushion, both ends
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac MICJ Adjustable Mini Cylinder MICJ16X300-50S
Trim the forward stop by up to 50 mm on site without swapping hardware: this MICJ16X300-50S uses an external screw to shorten the extend end position from its 300 mm nominal stroke down to 250 mm, while the retract remains full length. A needle-set variable air cushion at both ends soaks up high-speed shock so you control both the endpoint and the impact. The built-in magnet (-S) directly supports CMSG, DMSG and EMSG position switches.
Built as a stainless-steel, riveted round-body mini cylinder, the Ø16 bore runs on a 6 mm rod with an M5×0.8 port and conforms to the ISO 6432 mounting interface. The stainless barrel and rod shrug off mild washdown corrosion.
Airtac MICJ Adjustable Mini Cylinder MICJ16X300-50S Technical Specifications
| Model | Airtac MICJ Adjustable Mini Cylinder MICJ16X300-50S |
|---|---|
| Series | MICJ ISO 6432 mini cylinder |
| Bore size | Ø16 mm |
| Stroke | 300 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.
Theoretical Output Force (Ø16mm)
| 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).
Model Code: Airtac MICJ Adjustable Mini Cylinder MICJ16X300-50S
| MICJ | ISO 6432 round-body mini cylinder (adjustable-stroke, variable cushion). |
|---|---|
| 16 | Bore size in mm. |
| ×300 | 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.
Where the Airtac MICJ Adjustable Mini Cylinder MICJ16X300-50S Is Used
Light Diverter Gate
Shifts a small package guide with a 50 mm extend trim to dial in the exact stopping distance, while the dual air cushions absorb the impact of fast 300 mm cycling.
Film Feed Tensioner
Pays out wrapping material up to 300 mm; the needle cushion decelerates the rod smoothly at stroke end to prevent tearing, and the -S magnet tracks the full movement.
Lab Sample Ejector
Pushes a 5 kg test tray vertically using the 100.5 N @0.5 MPa force, relying on the stainless construction for mild corrosion resistance in wet test bays.
Is the Airtac MICJ Adjustable Mini Cylinder MICJ16X300-50S the Right Cylinder?
At Ø16 this is the smallest cushioned bore in the line; if you need less force, the smaller MIJ uses a fixed bumper instead of an air cushion. This adjustable-stop plus dual-cushion design shines when you need fast, settable-position moves, but remember the stop screw only trims the extend end—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. Mount via LB foot, FA flange or TC trunnion (SDB pivot-block is not offered), and use the -S magnet for CMSG/DMSG/EMSG sensors.
Quick checklist
- ✓ Required force at your working pressure
- ✓ Stroke and mounting space
- ✓ Port/thread type (PT / G)
- ✓ Magnet (-S) for sensors?
- ✓ Back cover (CA/U/R/CM) & mount (LB/FA/SDB/TC)
Installation & Maintenance Notes
- check Use clean air filtered to 40µm or finer.
- check Keep within 0.15 – 1.0 MPa operating pressure.
- check Avoid side load on the piston rod.
- check Do not dismantle the riveted front/back covers.
- check Use correct back cover (CA/U/R/CM) & mount (LB/FA/SDB/TC).
- check Installation by qualified personnel per AirTAC docs.
Airtac MICJ Adjustable Mini Cylinder MICJ16X300-50S FAQ
This double-acting cylinder has an M5×0.8 port and a 6 mm rod. The theoretical maximum force is 20.5 kgf at 1.0 MPa.
An external screw shortens the extend stroke by up to 50 mm (usable range 250-300 mm); the retract stroke stays full. A needle valve adjusts the air cushion at both ends to decelerate the piston near the ends. This is not a mid-stroke lock or brake, and the cylinder will drift on air loss. The -S magnet enables CMSG/DMSG/EMSG sensors.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
Fast Reply
Most inquiries answered within 7-8 hours.
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