Airtac MICJ Adjustable Mini Cylinder MICJ16X25-30S
The AirTAC MICJ Adjustable Mini Cylinder MICJ16X25-30S is a genuine double acting, double rod, adjustable stroke + cushion round-body mini air cylinder with a Ø16mm bore and 25mm 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
- Stroke25 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 MICJ16X25-30S
Dial in the forward stop on site without swapping cylinders: the MICJ16X25-30S uses an external screw to shorten the extend end by up to 30 mm, paired with an adjustable air cushion at both ends to soak up high-speed shock. This double-acting, stainless-steel round-body mini cylinder conforms to the ISO 6432 mounting interface for straightforward bracket integration.
With a built-in magnet (-S), it supports CMSG, DMSG and EMSG sensors for position feedback. The stainless barrel and rod resist mild corrosion and washdown environments.
Airtac MICJ Adjustable Mini Cylinder MICJ16X25-30S Technical Specifications
| Model | Airtac MICJ Adjustable Mini Cylinder MICJ16X25-30S |
|---|---|
| Series | MICJ ISO 6432 mini cylinder |
| Bore size | Ø16 mm |
| Stroke | 25 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 MICJ16X25-30S
| MICJ | ISO 6432 round-body mini cylinder (adjustable-stroke, variable cushion). |
|---|---|
| 16 | Bore size in mm. |
| ×25 | 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.
Where the Airtac MICJ Adjustable Mini Cylinder MICJ16X25-30S Is Used
Light Parts Ejector
Ejects small plastic parts at speed, using the 30 mm extend trim to hit the exact ejection point while the air cushion absorbs the end-of-stroke impact.
Lab Sample Stopper
Acts as a precise physical stop for lab automation, using the magnet and DMSG sensor to confirm the extend position in mild washdown environments.
Is the Airtac MICJ Adjustable Mini Cylinder MICJ16X25-30S the Right Cylinder?
Choose this Ø16 model when you need precise set-position moves at speed; the stop screw sets the extend end position, and the needle cushion decelerates the piston near stroke end. Note that the cushion only decelerates—it is not a mid-stroke lock or brake.
If the application requires the load to be held on air loss, add an external rod lock or pilot-operated check valve, as a plain cylinder will drift. Mount via LB foot, FA flange or TC trunnion (the SDB pivot-block is not available on this adjustable variant). The -S magnet enables CMSG, DMSG or EMSG switches for exact position detection.
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 MICJ16X25-30S FAQ
This Ø16 bore cylinder features an M5×0.8 port and an M6x1.0 male rod thread.
An external screw shortens the extend stroke by up to 30 mm on site, while the adjustable air cushion at both ends decelerates the piston near stroke end to reduce shock. The -S suffix means a piston magnet is included for CMSG, DMSG or EMSG position 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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