Airtac MICJ Adjustable Mini Cylinder MICJ16X70-20S
The AirTAC MICJ Adjustable Mini Cylinder MICJ16X70-20S is a genuine double acting, double rod, adjustable stroke + cushion round-body mini air cylinder with a Ø16mm bore and 70mm 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
- Stroke70 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 MICJ16X70-20S
Trim the forward stop by up to 20 mm on site without swapping cylinders using the AirTAC MICJ16X70-20S. This double-acting, round-body stainless-steel mini cylinder pairs that adjustable extend stroke with a needle-set air cushion at both ends to soak up high-speed shock, letting you dial in the exact position and control the impact.
The stainless barrel and piston rod resist mild corrosion and washdown environments. Because this SKU includes the -S magnet, it is ready for CMSG, DMSG, or EMSG position switches. The body conforms to ISO 6432 mounting dimensions for standard mini brackets, and the usable extend range spans 50 to 70 mm.
Airtac MICJ Adjustable Mini Cylinder MICJ16X70-20S Technical Specifications
| Model | Airtac MICJ Adjustable Mini Cylinder MICJ16X70-20S |
|---|---|
| Series | MICJ ISO 6432 mini cylinder |
| Bore size | Ø16 mm |
| Stroke | 70 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 MICJ16X70-20S
| MICJ | ISO 6432 round-body mini cylinder (adjustable-stroke, variable cushion). |
|---|---|
| 16 | Bore size in mm. |
| ×70 | 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 (double rod, adjustable stroke ±cushion). Back covers CA / U / R / CM. Mounting LB / FA / SDB / TC.
Where the Airtac MICJ Adjustable Mini Cylinder MICJ16X70-20S Is Used
Package Diverting
Diverts lightweight cartons on a line at high speed while the dual adjustable air cushions absorb the impact at both stroke ends.
Sensor Sorting
Moves 5.1 kg electronic components into test trays, using the -S magnet and DMSG switches to confirm the 50-70 mm extend position.
Is the Airtac MICJ Adjustable Mini Cylinder MICJ16X70-20S the Right Cylinder?
The MICJ16X70-20S shines in fast set-position moves where the external screw trims the extend end and the dual cushions decelerate the load smoothly.
The stop screw sets the end position but is not a mid-stroke lock, and the cylinder will drift on air loss. For a held load, install an external rod lock or pilot-operated check valve. Mount via LB foot, FA flange, or TC trunnion (the SDB pivot-block is not offered on this adjustable variant). The built-in magnet supports CMSG, DMSG, and 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 MICJ16X70-20S FAQ
The theoretical maximum force is 20.5 kgf at 1.0 MPa, and the air port size is M5×0.8.
An external screw shortens the extend stroke by up to 20 mm (usable range 50-70 mm), while the needle-set air cushion at both ends decelerates the piston near the ends to absorb high-speed shock. The cushion only decelerates and the screw only sets the end position; neither acts as a mid-stroke lock or brake. The -S magnet enables CMSG, DMSG, and 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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