Airtac MIJ Adjustable Cylinder MIJ25X200-75S
The AirTAC MIJ Adjustable Cylinder MIJ25X200-75S is a genuine double acting, double rod, adjustable stroke round-body mini air cylinder with a Ø25mm bore and 200mm 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
- Stroke200 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 MIJ25X200-75S
Dial in a precise forward end position on-site with the AirTAC MIJ25X200-75S, a double-acting round-body mini cylinder featuring a 75mm external stroke adjustment window. An integrated stop screw lets you shorten the extend stroke from its 200mm nominal length down to 125mm, absorbing setup tolerances without changing the physical cylinder. The retract stroke remains full length. Built with a stainless-steel barrel and piston rod, this riveted construction resists mild corrosion and washdown environments.
The 1/8" air port and M10x1.25 male rod thread provide robust pneumatic and mechanical interfaces. Because this SKU includes the -S magnet, it is fully compatible with CMSG, DMSG, and EMSG position sensors.
Airtac MIJ Adjustable Cylinder MIJ25X200-75S Technical Specifications
| Model | Airtac MIJ Adjustable Cylinder MIJ25X200-75S |
|---|---|
| Series | MIJ ISO 6432 mini cylinder |
| Bore size | Ø25 mm |
| Stroke | 200 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 MIJ25X200-75S
| MIJ | ISO 6432 round-body mini cylinder (adjustable-stroke). |
|---|---|
| 25 | Bore size in mm. |
| ×200 | Stroke length in mm. |
| -75 | 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 MIJ25X200-75S Is Used
Variable Length Product Diverter
Pushes packages of varying sizes off a main belt, using the 75mm stroke adjuster to dial in the exact extend stop for each carton length without swapping tooling.
Multi-Height Staging Pin
Acts as a retractable stop for parts arriving at a machining cell, absorbing setup tolerances by trimming the forward end position to stage workpieces accurately.
Is the Airtac MIJ Adjustable Cylinder MIJ25X200-75S the Right Cylinder?
The 75mm adjustment window is highly beneficial for prototype tooling or changeover jobs, allowing one part number to cover several intermediate stop positions. The external screw trims the extend end only.
This cylinder uses fixed TPU bumper pads to decelerate the stroke end, rather than an adjustable air cushion. Note that a standard pneumatic cylinder does not hold position on air loss; the piston will drift, and the stop screw acts only as an end-position setter, not a mid-stroke lock. For suspended loads, install an external rod lock or pilot check valve. It conforms to the ISO 6432 mounting interface for standard mini brackets, but the SDB pivot block is not available 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 MIJ25X200-75S FAQ
The theoretical maximum force is 50 kgf at 1.0 MPa. The air port size is 1/8".
An external stop screw shortens the extend stroke by up to 75mm on-site, setting the forward end position between 125mm and 200mm. The retract stroke remains full length. The -S suffix indicates a built-in piston magnet for use with 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.
Request a Quote for Airtac MIJ Adjustable Cylinder MIJ25X200-75S
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.