Airtac MIJ Adjustable Cylinder MIJ25X50-30
The AirTAC MIJ Adjustable Cylinder MIJ25X50-30 is a genuine double acting, double rod, adjustable stroke round-body mini air cylinder with a Ø25mm bore and 50mm 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
- Stroke50 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 MIJ25X50-30
Dial in a precise forward end position on the fly with the AirTAC MIJ25X50-30, a double-acting round-body mini cylinder featuring a 30 mm adjustable extend window. An external stop screw lets you shorten the forward stroke from its 50 mm nominal length down to 20 mm without swapping hardware, while the retract stroke remains full. Built with a stainless-steel barrel and rod, it handles mild washdown and corrosion risks reliably.
This Ø25 bore conforms to the ISO 6432 mounting interface and ports via 1/8" thread. Fixed TPU bumper pads absorb end-of-stroke impacts, and because this specific SKU lacks the -S magnet, it cannot host CMSG, DMSG, or EMSG sensors.
Airtac MIJ Adjustable Cylinder MIJ25X50-30 Technical Specifications
| Model | Airtac MIJ Adjustable Cylinder MIJ25X50-30 |
|---|---|
| Series | MIJ ISO 6432 mini cylinder |
| Bore size | Ø25 mm |
| Stroke | 50 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 MIJ25X50-30
| MIJ | ISO 6432 round-body mini cylinder (adjustable-stroke). |
|---|---|
| 25 | Bore size in mm. |
| ×50 | 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 MIJ25X50-30 Is Used
Variable Depth Stops
Use the 30 mm extend adjustment to fine-tune the pressing depth of a 12.5 kg payload, accommodating different material thicknesses without changing the cylinder.
Staged Feed Pushers
Push cartons into a staging area with a 50 mm stroke, trimming the extend end to 20 mm when a shorter jog is needed for changeovers.
Is the Airtac MIJ Adjustable Cylinder MIJ25X50-30 the Right Cylinder?
The 30 mm external adjuster is invaluable for taking up mechanical tolerances during setup or covering multiple stop points with a single part number. Remember the stop screw only trims the extend end; it is not a mid-stroke lock.
For mounting, select from LB foot, FA flange, or TC trunnion brackets (the SDB pivot block is not offered on this adjustable variant). Because this is a non-magnet SKU, position sensing is unavailable. Note that a standard cylinder drifts on air loss, so integrate an external pilot check valve if you need to hold a load vertically.
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 MIJ25X50-30 FAQ
This Ø25 bore cylinder features a 1/8" port and a Ø10 mm rod. The theoretical maximum force is 50 kgf at 1.0 MPa.
An external stop screw shortens the extend stroke by up to 30 mm on-site, letting you dial in the forward position without affecting the full retract stroke. It uses fixed TPU bumper pads for end deceleration, not an adjustable air cushion. This SKU has no magnet, so sensors are not supported.
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 MIJ25X50-30
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