Airtac MIJ Adjustable Cylinder MIJ25X60-20S
The AirTAC MIJ Adjustable Cylinder MIJ25X60-20S is a genuine double acting, double rod, adjustable stroke round-body mini air cylinder with a Ø25mm bore and 60mm 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
- Stroke60 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 MIJ25X60-20S
Trimming the forward end by up to 20 mm on site, the MIJ25X60-20S lets you dial in a precise 40 to 60 mm extend position without changing the cylinder. This double-acting round-body mini uses a stainless-steel barrel and piston rod to resist mild corrosion and washdown environments. Built to the ISO 6432 mounting interface, it drops directly into standard mini brackets and clevises.
The 1/8" port and M10x1.25 male rod thread handle the air and linkage demands of this force class. Because this SKU includes the -S magnet, it is fully ready for CMSG, DMSG or EMSG position sensing.
Airtac MIJ Adjustable Cylinder MIJ25X60-20S Technical Specifications
| Model | Airtac MIJ Adjustable Cylinder MIJ25X60-20S |
|---|---|
| Series | MIJ ISO 6432 mini cylinder |
| Bore size | Ø25 mm |
| Stroke | 60 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 MIJ25X60-20S
| MIJ | ISO 6432 round-body mini cylinder (adjustable-stroke). |
|---|---|
| 25 | Bore size in mm. |
| ×60 | Stroke length in mm. |
| -20 | 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 MIJ25X60-20S Is Used
Diverter Gate Positioning
Set the exact 40 to 60 mm extend reach of a sorting flap to handle varying package sizes on the fly without physically swapping actuators.
Carton Forming Tolerance Take-up
Fine-tune the forward folding stroke on a washdown packaging line, relying on the stainless rod to handle damp environments and the bumper pads to soften the end stop.
Is the Airtac MIJ Adjustable Cylinder MIJ25X60-20S the Right Cylinder?
The external stop screw sets the extend endpoint only; retract remains full.
Remember that the stop screw is not a mid-stroke lock. If air pressure drops, the piston will drift, so add an external rod lock or pilot check valve for suspended loads. For mounting, you can use LB foot, FA flange or TC trunnion brackets, but the SDB pivot block is not offered on this adjustable variant.
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 MIJ25X60-20S FAQ
This double-acting cylinder uses a 1/8" air port. The theoretical maximum force is 50 kgf at 1.0 MPa.
An external stop screw shortens the extend stroke by up to 20 mm, letting you set a precise forward end position without affecting the full retract stroke. The screw is an end stop, not a mid-stroke lock. The -S suffix means it has a built-in piston magnet ready for CMSG, DMSG or EMSG 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.
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