Airtac MIJ Adjustable Cylinder MIJ40X150-75S
The AirTAC MIJ Adjustable Cylinder MIJ40X150-75S is a genuine double acting, double rod, adjustable stroke round-body mini air cylinder with a Ø40mm bore and 150mm stroke, 1/4" air ports and a stainless-steel barrel and rod for mildly corrosive environments.
- BoreØ40 mm
- Stroke150 mm
- Port size1/4"
- Acting typeDouble acting, double rod, adjustable stroke
- Rod threadM12×1.25
- 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 MIJ40X150-75S
Trimming the forward end by up to 75 mm on-site, this round-body stainless mini cylinder lets you set an exact 75-150 mm extend position without swapping parts. The external stop screw dials in the forward stop for tolerance take-up or rapid changeover, while the retract stroke remains full.
The riveted stainless-steel barrel and Ø16 mm rod resist mild corrosion and washdown environments. Equipped with a 1/4" port and an M12x1.25 male rod thread, this variant includes a built-in piston magnet (-S) for direct CMSG, DMSG, or EMSG sensor mounting. Fixed TPU bumper pads decelerate the piston at the stroke ends, operating at speeds of 30-800 mm/s across a -20 to +70 C range.
Airtac MIJ Adjustable Cylinder MIJ40X150-75S Technical Specifications
| Model | Airtac MIJ Adjustable Cylinder MIJ40X150-75S |
|---|---|
| Series | MIJ mini cylinder |
| Bore size | Ø40 mm |
| Stroke | 150 mm |
| Acting type | Double acting, double rod, adjustable stroke |
| Port size | 1/4" |
| Rod thread | M12×1.25 |
| 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. Note: the Ø40 bore is a larger, non-ISO-6432 size.
Theoretical Output Force (Ø40mm)
| Pressure | Force (both ways) |
|---|---|
| 0.5 MPa | 528 N |
| 0.7 MPa | 739 N |
| Max (@1.0 MPa) | 108 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 MIJ40X150-75S
| MIJ | round-body mini cylinder (adjustable-stroke). |
|---|---|
| 40 | Bore size in mm. |
| ×150 | 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 MIJ40X150-75S Is Used
Staged Diverter Pusher
Set a precise 100 mm extend stroke to deflect heavy cartons onto a secondary line, using the 75 mm adjustment window to fine-tune the push distance without changing hardware.
Washdown Forming Press
Rely on the stainless steel construction to endure moist environments while adjusting the end position on the fly to accommodate different part heights safely.
Is the Airtac MIJ Adjustable Cylinder MIJ40X150-75S the Right Cylinder?
The 75 mm adjustment window is ideal for machines needing staged feeds or precise end-position tuning during setup.
The stop screw sets the forward end position but is not a mid-stroke lock; the piston will drift on air loss, so add an external rod lock or pilot check valve for held loads. Mount via LB foot, FA flange, or TC trunnion (SDB pivot-block is unavailable here). Because this SKU includes the -S magnet, you can directly mount CMSG, DMSG, or EMSG switches for position 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 MIJ40X150-75S FAQ
The theoretical maximum force is 128.1 kgf at 1.0 MPa. This 40 mm bore cylinder uses a 1/4" air port.
The external stop screw shortens the extend stroke by up to 75 mm on-site, giving a usable 75-150 mm forward range, while retract remains full. The -S denotes a built-in piston magnet 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.
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