Airtac MIJ Adjustable Cylinder MIJ25X30-10S
The AirTAC MIJ Adjustable Cylinder MIJ25X30-10S is a genuine double acting, double rod, adjustable stroke round-body mini air cylinder with a Ø25mm bore and 30mm 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
- Stroke30 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 MIJ25X30-10S
Dial in the exact forward stop without swapping hardware. The MIJ25X30-10S is a round-body, stainless-steel mini cylinder whose external stop screw shortens the extend end by up to 10 mm on site, so the same part covers setup changes and tolerance take-up.
The rolled stainless barrel and rod shrug off mild corrosion and washdown, and the ISO 6432 mounting interface drops into standard mini brackets. A built-in piston magnet lets CMSG, DMSG, or EMSG sensors track position. The 1/8" port suits compact plumbing.
Airtac MIJ Adjustable Cylinder MIJ25X30-10S Technical Specifications
| Model | Airtac MIJ Adjustable Cylinder MIJ25X30-10S |
|---|---|
| Series | MIJ ISO 6432 mini cylinder |
| Bore size | Ø25 mm |
| Stroke | 30 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 MIJ25X30-10S
| MIJ | ISO 6432 round-body mini cylinder (adjustable-stroke). |
|---|---|
| 25 | Bore size in mm. |
| ×30 | 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 MIJ Adjustable Cylinder MIJ25X30-10S Is Used
Fixture Stop Adjustment
Set the forward stop of a locating pin to 30 mm, then fine-tune by up to 10 mm to match incoming part tolerances. The screw adjuster removes shim guessing and speeds changeover.
Staged Feed Positioning
One cylinder covers both steps.
Sensor Trigger Calibration
Mount a CMSG switch and use the 10 mm adjustment to position the piston exactly at the trigger point. The 206.1 N pull retracts the mechanism fully for the next cycle.
Is the Airtac MIJ Adjustable Cylinder MIJ25X30-10S the Right Cylinder?
The 10 mm adjustment window is ideal for fine-tuning a sensor trigger point or accommodating part tolerance without re-machining stops. Remember, the stop screw sets the end position but does not lock the load - on air loss the piston drifts, so add an external rod lock for vertical holding. Mount with LB foot, FA flange, or TC trunnion; the SDB pivot block is not available on this adjustable-stroke variant. The -S magnet is already fitted for switch feedback.
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 MIJ25X30-10S FAQ
At 0.5 MPa, push is 245.3 N and pull is 206.1 N. At 0.7 MPa, push rises to 343.4 N and pull to 288.5 N. The theoretical maximum force is 50 kgf at 1.0 MPa. Operating pressure range is 0.15-1.0 MPa.
The external stop screw shortens the extend end position by up to 10 mm from the nominal 30 mm stroke; retract remains full. It is not a mid-stroke lock. The -S suffix means a built-in piston magnet is present, enabling CMSG, DMSG, or EMSG sensors. Without -S, no sensor can be mounted.
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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