Airtac MIJ Adjustable Cylinder MIJ25X150-30S
The AirTAC MIJ Adjustable Cylinder MIJ25X150-30S is a genuine double acting, double rod, adjustable stroke round-body mini air cylinder with a Ø25mm bore and 150mm 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
- Stroke150 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 MIJ25X150-30S
Trimming the forward end position by up to 30 mm via an external stop screw, this double-acting round-body mini cylinder lets you fine-tune the extend stroke on-site without swapping parts.
Because the -S suffix includes a piston magnet, the unit is ready for CMSG, DMSG, or EMSG position sensing.
Airtac MIJ Adjustable Cylinder MIJ25X150-30S Technical Specifications
| Model | Airtac MIJ Adjustable Cylinder MIJ25X150-30S |
|---|---|
| Series | MIJ ISO 6432 mini cylinder |
| Bore size | Ø25 mm |
| Stroke | 150 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 MIJ25X150-30S
| MIJ | ISO 6432 round-body mini cylinder (adjustable-stroke). |
|---|---|
| 25 | Bore size in mm. |
| ×150 | Stroke length in mm. |
| -30 | 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 MIJ25X150-30S Is Used
Diverter Gate Positioning
Dial in the exact extend stop up to 30 mm to deflect packages of varying sizes on a conveyor without changing the cylinder mount.
Carton Flap Folding
Use the adjustable forward end to fold packing flaps precisely, accommodating different carton heights on the fly during line changeovers.
Is the Airtac MIJ Adjustable Cylinder MIJ25X150-30S the Right Cylinder?
When sizing this 25 mm bore, stepping down to a 20 mm MIJ drops the 0.5 MPa push force to 157 N, whereas moving up to a 32 mm bore increases it to 402 N. The 30 mm adjustment window is ideal for taking up mechanical tolerances or staging feeds across changeover jobs, letting one part number cover several intermediate stops. Retract remains at the full 150 mm, as the screw only trims the extend end.
This SKU uses the ISO 6432 mounting interface, dropping cleanly into standard mini brackets and clevises, though the SDB pivot block is not offered on this adjustable variant. Remember that the stop screw sets the end position but does not function as a mid-stroke lock; the piston will drift on air loss, so fit an external rod lock or pilot check valve if you need to hold a suspended load.
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 MIJ25X150-30S FAQ
The theoretical maximum force is 50 kgf at 1.0 MPa, and the air port size is 1/8".
The external stop screw shortens the extend stroke by up to 30 mm on-site, allowing a usable extend range of 120-150 mm; retract remains full. The -S suffix means a piston magnet is built-in for CMSG, DMSG, or EMSG sensors, and the stainless build resists mild corrosion.
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.
Request a Quote for Airtac MIJ Adjustable Cylinder MIJ25X150-30S
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