Airtac MICJ Adjustable Mini Cylinder MICJ16X125-50S
The AirTAC MICJ Adjustable Mini Cylinder MICJ16X125-50S 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 MICJ16X125-50S
Dial in the exact forward stop on-site with the AirTAC MICJ16X125-50S, a round-body stainless-steel mini cylinder featuring a 50 mm adjustable extend stroke. An external screw trims the extend end position down from the 125 mm nominal maximum, while a needle-set adjustable air cushion at both ends soaks up high-speed shock. The built-in piston magnet (-S) supports CMSG, DMSG and EMSG sensors for position feedback.
The stainless barrel and rod resist mild corrosion and washdown environments. It operates at 30-800 mm/s on an M5×0.8 port, but note the stop screw only sets the end position; it is not a mid-stroke lock.
Airtac MICJ Adjustable Mini Cylinder MICJ16X125-50S Technical Specifications
| Model | Airtac MICJ Adjustable Mini Cylinder MICJ16X125-50S |
|---|---|
| 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 MICJ16X125-50S
| MICJ | ISO 6432 round-body mini cylinder (adjustable-stroke, variable cushion). |
|---|---|
| 16 | Bore size in mm. |
| ×125 | 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 MICJ16X125-50S Is Used
Package Diverting
Dial in the forward stop to deflect lightweight cartons on a belt line, while the adjustable air cushion silently absorbs the impact of high-speed 125 mm strokes.
Lab Sample Routing
The stainless construction withstands wipe-down in lab settings, and the -S magnet provides exact position feedback for routing delicate 5.1 kg test samples.
Is the Airtac MICJ Adjustable Mini Cylinder MICJ16X125-50S the Right Cylinder?
For lighter moves, the MIJ bumper-only series lacks this air cushion, making the MICJ16 the smallest bore to combine on-site extend trimming with shock absorption. If you need more push, stepping up to the Ø20 bore raises the 0.5 MPa push force to 157 N. The 50 mm adjuster is ideal for fast set-position tasks where you need precise forward stops without swapping cylinders.
This model includes the -S magnet for CMSG/DMSG/EMSG switches. Mount using LB foot, FA flange or TC trunnion (SDB pivot-block is not available on this adjustable variant). Remember that a plain cylinder drifts on air loss; the cushion only decelerates near the stroke end and does not hold the load. Use an external rod lock or pilot check valve for position holding.
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 MICJ16X125-50S FAQ
This Ø16 bore cylinder uses an M5×0.8 port. 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 extend 75-125 mm), and a needle valve adjusts the air cushion at both ends to decelerate high-speed moves. The -S magnet enables CMSG/DMSG/EMSG sensors. The cushion is not a brake; the cylinder drifts on air loss, so use an external rod lock to hold a load.
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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