Airtac MIJ Adjustable Cylinder MIJ25X75-50S
The AirTAC MIJ Adjustable Cylinder MIJ25X75-50S is a genuine double acting, double rod, adjustable stroke round-body mini air cylinder with a Ø25mm bore and 75mm 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
- Stroke75 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 MIJ25X75-50S
Dial in a precise forward end position on-site with the AirTAC MIJ25X75-50S, a double-acting round-body mini cylinder featuring a 50mm extend-stroke adjustment window. An external stop screw lets you shorten the forward travel anywhere from the 75mm maximum down to 25mm, absorbing setup tolerances without swapping hardware. The retract stroke remains full length.
This Ø25 bore unit conforms to ISO 6432 mounting interface dimensions for standard mini brackets and uses a 1/8" port with an M10x1.25 male rod thread. The built-in piston magnet (-S) supports CMSG, DMSG, and EMSG sensors for position confirmation. Fixed TPU bumper pads decelerate the stroke ends.
Airtac MIJ Adjustable Cylinder MIJ25X75-50S Technical Specifications
| Model | Airtac MIJ Adjustable Cylinder MIJ25X75-50S |
|---|---|
| Series | MIJ ISO 6432 mini cylinder |
| Bore size | Ø25 mm |
| Stroke | 75 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 MIJ25X75-50S
| MIJ | ISO 6432 round-body mini cylinder (adjustable-stroke). |
|---|---|
| 25 | Bore size in mm. |
| ×75 | Stroke length in mm. |
| -50 | 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 MIJ25X75-50S Is Used
Vertical Lift Gate
Lifts a light access panel weighing about 12.5kg using the full 75mm stroke, with the magnet enabling DMSG sensors to confirm the fully open position.
Is the Airtac MIJ Adjustable Cylinder MIJ25X75-50S the Right Cylinder?
The 50mm adjustment window is ideal for machines needing staged feeds or rapid changeover between parts, letting one cylinder cover multiple stop distances.
Mount this ISO 6432 unit using LB foot, FA flange, or TC trunnion brackets; note that the SDB pivot block is not available on this adjustable variant. The stop screw sets the forward end position but is not a mid-stroke lock. Because a standard cylinder drifts on air loss, add an external rod lock or pilot check valve if you must 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 MIJ25X75-50S FAQ
This Ø25 bore cylinder uses a 1/8" port and an M10x1.25 male rod thread. The theoretical maximum force is 50kgf at 1.0MPa.
An external stop screw shortens the extend stroke by up to 50mm on-site, giving a usable forward range of 25-75mm; the retract stroke remains full. The -S suffix means a piston magnet is built-in for CMSG, DMSG, or EMSG sensors. Fixed TPU bumpers decelerate the stroke ends.
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 MIJ25X75-50S
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