Airtac MICJ Adjustable Mini Cylinder MICJ20X225-10
The AirTAC Airtac MICJ Adjustable Mini Cylinder MICJ20X225-10 is a genuine double acting, adjustable stroke + cushion round-body mini air cylinder with a Ø20mm bore and 225mm stroke, 1/8" air ports and a stainless-steel barrel and rod for mildly corrosive environments. Its ISO 6432 mounting interface makes it a compact drop-in for standard mini-cylinder fixtures.
- BoreØ20 mm
- Stroke225 mm
- Port size1/8"
- Acting typeDouble acting, adjustable stroke + cushion
- Rod threadM8×1.25
- 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 MICJ20X225-10
Dial in your forward stop on-site with the AirTAC MICJ20X225-10, a stainless-steel round-body mini cylinder that shortens the extend stroke by up to 10 mm via an external screw. Driven by a 1/8" port and an 8 mm rod, it delivers 157 N of push force at 0.5 MPa while a needle-adjustable air cushion at both ends soaks up high-speed shock. The usable extend range is 215-225 mm, and because it uses the ISO 6432 mounting interface, it drops directly into standard mini brackets.
Built from a corrosion-resistant stainless barrel and rod, this double-acting actuator handles speeds of 30-800 mm/s. With a safe working load of roughly 94 N, it moves about 8 kg vertically with a 2:1 margin. Note that this specific SKU lacks a magnet and cannot host position sensors; adding the -S variant enables CMSG, DMSG, or EMSG switches.
Airtac MICJ Adjustable Mini Cylinder MICJ20X225-10 Technical Specifications
| Model | Airtac MICJ Adjustable Mini Cylinder MICJ20X225-10 |
|---|---|
| Series | MICJ ISO 6432 mini cylinder |
| Bore size | Ø20 mm |
| Stroke | 225 mm |
| Acting type | Double acting, adjustable stroke + cushion |
| Port size | 1/8" |
| Rod thread | M8×1.25 |
| 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 (Ø20mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 157 N | 132 N |
| 0.7 MPa | 220 N | 185 N |
| Max (@1.0 MPa) | 32 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac MICJ Adjustable Mini Cylinder MICJ20X225-10
| MICJ | ISO 6432 round-body mini cylinder (adjustable-stroke, variable cushion). |
|---|---|
| 20 | Bore size in mm. |
| ×225 | Stroke length in mm. |
| -10 | 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 (adjustable stroke ±cushion). Back covers CA / U / R / CM. Mounting LB / FA / SDB / TC.
Where the Airtac MICJ Adjustable Mini Cylinder MICJ20X225-10 Is Used
Conveyor Diverter Gate
Trim the 225 mm extend stroke by 10 mm to perfectly align a diverter flap without machining spacers, while the dual air cushions absorb the impact of fast routing moves.
Carton Flap Folder
Delivers 157 N of push at 0.5 MPa to fold heavy corrugated flaps. The stainless build resists washdown moisture in packing lines.
Light Part Ejector
Safely ejects parts weighing up to 8 kg using a 2:1 vertical lift margin. The external stop screw allows quick tuning of the ejection distance.
Is the Airtac MICJ Adjustable Mini Cylinder MICJ20X225-10 the Right Cylinder?
When sizing this 20 mm bore, compare it directly against its neighbors: the smaller 16 mm bore yields 100.5 N of push at 0.5 MPa, while the larger 25 mm bore provides 245.3 N. Choose this model when you need precise set-position moves at speed, as the adjustable stop screw lets you trim the extend end without swapping cylinders, and the dual air cushions decelerate the payload smoothly. Mount it using LB foot, FA flange, or TC trunnion brackets, but note the SDB pivot-block is not available on this adjustable-stroke build.
Keep in mind the stop screw sets the end position but is not a mid-stroke lock. A plain cylinder does not hold its load on air loss, and the piston will drift if pressure drops. If your application requires a held load, install an external rod lock or a pilot-operated check valve.
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 MICJ20X225-10 FAQ
This 20 mm bore cylinder features a 1/8" port and an M8x1.25 male rod thread. It generates 157 N push and 131.9 N pull at 0.5 MPa, 219.8 N push and 184.7 N pull at 0.7 MPa, with a theoretical maximum of 32 kgf at 1.0 MPa.
An external screw shortens the extend stroke by up to 10 mm, giving a usable forward range of 215-225 mm, while needle valves adjust the air cushions at both ends to decelerate high-speed impacts. This SKU has no magnet and cannot take a sensor; you must use the -S variant to mount CMSG, DMSG, or EMSG switches.
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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