Airtac MICJ Adjustable Mini Cylinder MICJ40X225-10
The AirTAC MICJ Adjustable Mini Cylinder MICJ40X225-10 is a genuine double acting, double rod, adjustable stroke + cushion round-body mini air cylinder with a Ø40mm bore and 225mm stroke, 1/4" air ports and a stainless-steel barrel and rod for mildly corrosive environments.
- BoreØ40 mm
- Stroke225 mm
- Port size1/4"
- Acting typeDouble acting, double rod, adjustable stroke + cushion
- Rod threadM12×1.25
- 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 MICJ40X225-10
Dial in the forward stop on-site without swapping cylinders: the AirTAC MICJ40X225-10 uses an external screw to shorten the extend stroke by up to 10 mm, giving a usable forward range of 215-225 mm. A variable air cushion at both ends soaks up high-speed shock so you control both the end position and the impact.
Note this SKU lacks a magnet, so it cannot host CMSG/DMSG/EMSG sensors.
Airtac MICJ Adjustable Mini Cylinder MICJ40X225-10 Technical Specifications
| Model | Airtac MICJ Adjustable Mini Cylinder MICJ40X225-10 |
|---|---|
| Series | MICJ mini cylinder |
| Bore size | Ø40 mm |
| Stroke | 225 mm |
| Acting type | Double acting, double rod, adjustable stroke + cushion |
| Port size | 1/4" |
| Rod thread | M12×1.25 |
| 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. Note: the Ø40 bore is a larger, non-ISO-6432 size.
Theoretical Output Force (Ø40mm)
| Pressure | Force (both ways) |
|---|---|
| 0.5 MPa | 528 N |
| 0.7 MPa | 739 N |
| Max (@1.0 MPa) | 108 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 MICJ40X225-10
| MICJ | round-body mini cylinder (adjustable-stroke, variable cushion). |
|---|---|
| 40 | 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 (double rod, adjustable stroke ±cushion). Back covers CA / U / R / CM. Mounting LB / FA / SDB / TC.
Where the Airtac MICJ Adjustable Mini Cylinder MICJ40X225-10 Is Used
Carton Flap Folder
Folds large carton flaps at speed; the adjustable forward stop dials in the exact fold depth without mechanical shims, while the stainless build handles dusty washdown environments.
Pallet Stopper Arm
Halts advancing pallets on a 1/4" ported pneumatic line. The extend stop screw sets the contact position, and the variable cushion decelerates the 16 mm rod smoothly to prevent impact bounce.
Is the Airtac MICJ Adjustable Mini Cylinder MICJ40X225-10 the Right Cylinder?
The 10 mm extend stop plus dual cushions excel in fast set-position moves where you must trim the forward end precisely.
The stop screw sets the end position but is not a mid-stroke lock; the piston drifts on air loss. For a held load, install an external rod lock or pilot check valve. Mount via LB foot, FA flange or TC trunnion (SDB pivot-block is unavailable here). Add the -S variant if you need magnetic sensing.
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 MICJ40X225-10 FAQ
This double-acting cylinder uses a 1/4" air port. The theoretical maximum force is 128.1 kgf at 1.0 MPa.
An external screw shortens the extend stroke by up to 10 mm (retract remains full). Needle-set air cushions at both ends decelerate the piston near stroke ends. The cylinder does not hold position on air loss; use an external rod lock for that. This non-S SKU has no magnet for 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.
Related AirTAC MICJ Cylinders
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