Airtac MICJ Adjustable Mini Cylinder MICJ16X125-75
The AirTAC MICJ Adjustable Mini Cylinder MICJ16X125-75 is a genuine double acting, double rod, adjustable stroke + cushion round-body mini air cylinder with a Ø16mm bore and 125mm 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
- Stroke125 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 MICJ16X125-75
Dial in a precise forward stop on-site with the AirTAC MICJ16X125-75, a stainless-steel round-body mini cylinder that lets you shorten the extend stroke by up to 75 mm without swapping hardware.
Beyond setting the end position, the integrated adjustable air cushion at both ends soaks up high-speed shock to protect your tooling. The stainless barrel and rod shrug off mild corrosion and washdown environments. Because this specific SKU lacks the -S magnet option, it cannot host CMSG, DMSG, or EMSG sensors. It conforms to the ISO 6432 mounting interface for straightforward bracket interchangeability.
Airtac MICJ Adjustable Mini Cylinder MICJ16X125-75 Technical Specifications
| Model | Airtac MICJ Adjustable Mini Cylinder MICJ16X125-75 |
|---|---|
| Series | MICJ ISO 6432 mini cylinder |
| Bore size | Ø16 mm |
| Stroke | 125 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 MICJ16X125-75
| MICJ | ISO 6432 round-body mini cylinder (adjustable-stroke, variable cushion). |
|---|---|
| 16 | Bore size in mm. |
| ×125 | Stroke length in mm. |
| -75 | 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 MICJ16X125-75 Is Used
Light-Part Ejection
Tune the 75 mm extend stop to push small plastic parts out of a machining fixture without overtravel, using the dual air cushions to soften the landing at high cycling speeds.
Small Divert Gate
Act as a high-speed diverter on a conveyor belt, where the stainless build resists factory humidity and the adjustable stroke lets you fine-tune the gate reach for different carton widths.
Is the Airtac MICJ Adjustable Mini Cylinder MICJ16X125-75 the Right Cylinder?
When sizing this 16 mm bore, consider that stepping up to the MICJ20 raises the 0.5 MPa push force to 157 N, whereas dropping to the 12 mm bore leaves you with the MIJ bumper-only variant, which lacks the adjustable air cushion. Choose this MICJ model when you need to tune the extend position on the fly to absorb impact at speeds up to 800 mm/s. Foot (LB), flange (FA), and trunnion (TC) mounts are supported, but the SDB pivot block is not available on this adjustable-stroke build.
Remember that the external stop screw sets the forward end position but acts purely as a mechanical stop, not a mid-stroke lock. The air cushion only decelerates the piston near the end of its travel.
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 MICJ16X125-75 FAQ
This 16 mm bore cylinder uses 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 75 mm on-site, while a needle valve adjusts the air cushion at both ends to decelerate the piston before impact. This SKU does not have a magnet, so it cannot take CMSG/DMSG/EMSG sensors; you would need the -S variant for position sensing.
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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