Airtac MIJ Adjustable Cylinder MIJ25X225-100
The AirTAC MIJ Adjustable Cylinder MIJ25X225-100 is a genuine double acting, double rod, adjustable stroke round-body mini air cylinder with a Ø25mm bore and 225mm stroke, 1/8" 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.
- BoreØ25 mm
- Stroke225 mm
- Port size1/8"
- Acting typeDouble acting, double rod, adjustable stroke
- Rod threadM10×1.25
- CushionFixed TPU bumper pads
- 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 MIJ Adjustable Cylinder MIJ25X225-100
Dial in a precise forward end position on the fly with the AirTAC MIJ25X225-100, a round-body stainless steel mini cylinder built for double-acting operation. An external stop screw lets you shorten the extend stroke by up to 100 mm on site, giving a usable forward range of 125 to 225 mm without changing the unit. The retract stroke remains full length. Because it conforms to ISO 6432 mounting dimensions, this Ø25 bore drops directly into standard mini brackets and clevises.
The stainless barrel and rod shrug off mild corrosion and washdown environments. It uses a 1/8" port and an M10x1.25 male rod thread. Note that this specific SKU lacks a magnet, so it cannot host CMSG, DMSG or EMSG sensors without upgrading to the -S variant.
Airtac MIJ Adjustable Cylinder MIJ25X225-100 Technical Specifications
| Model | Airtac MIJ Adjustable Cylinder MIJ25X225-100 |
|---|---|
| Series | MIJ ISO 6432 mini cylinder |
| Bore size | Ø25 mm |
| Stroke | 225 mm |
| Acting type | Double acting, double rod, adjustable stroke |
| Port size | 1/8" |
| Rod thread | M10×1.25 |
| 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 | Fixed TPU bumper pads |
| 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 (Ø25mm)
| Pressure | Force (both ways) |
|---|---|
| 0.5 MPa | 206 N |
| 0.7 MPa | 289 N |
| Max (@1.0 MPa) | 42 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 MIJ Adjustable Cylinder MIJ25X225-100
| MIJ | ISO 6432 round-body mini cylinder (adjustable-stroke). |
|---|---|
| 25 | Bore size in mm. |
| ×225 | Stroke length in mm. |
| -100 | 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 MIJ Adjustable Cylinder MIJ25X225-100 Is Used
Tolerance Take-Up Clamp
Absorb cumulative mechanical tolerances in a multi-stage assembly line by fine-tuning the forward clamping position on site without machining new hard stops.
Adjustable Height Lift Stop
Stage pallets or totes at varying vertical heights by shortening the extend stroke up to 100 mm, relying on the full retract to reset the lift for the next cycle.
Is the Airtac MIJ Adjustable Cylinder MIJ25X225-100 the Right Cylinder?
When sizing this unit, consider the next bore down and up. Choose the Ø25 when your load sits right in that middle ground and you need the on-site adjustability to take up mechanical tolerances or stage feeds across multiple stops. The external screw trims the extend end only; it is not a mid-stroke lock.
For mounting, you can utilize LB foot, FA flange or TC trunnion brackets, but the SDB pivot block is not available on this adjustable-stroke series. Remember that a standard cylinder drifts on air loss, so if your application requires held load, add an external rod lock or pilot check valve rather than relying on the fixed TPU bumper pads.
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 MIJ Adjustable Cylinder MIJ25X225-100 FAQ
This double-acting cylinder uses a 1/8" port and an M10x1.25 male rod thread. At 0.5 MPa it pushes with 245.3 N and pulls with 206.1 N. At 0.7 MPa the push increases to 343.4 N and the pull to 288.5 N. The theoretical maximum force is 50 kgf at 1.0 MPa.
An external stop screw shortens the extend stroke by up to 100 mm on site, letting you set the exact forward end position without swapping cylinders. The retract stroke remains full length. This SKU does not have a magnet, so it cannot accept CMSG, DMSG or EMSG sensors; you would need the -S variant for position sensing.
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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.
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Most inquiries answered within 7-8 hours.
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