Airtac MIJ Adjustable Cylinder MIJ32X75-20
The AirTAC Airtac MIJ Adjustable Cylinder MIJ32X75-20 is a genuine double acting, adjustable stroke round-body mini air cylinder with a Ø32mm bore and 75mm stroke, 1/8" air ports and a stainless-steel barrel and rod for mildly corrosive environments.
- BoreØ32 mm
- Stroke75 mm
- Port size1/8"
- Acting typeDouble acting, 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 MIJ32X75-20
Trimming the forward end by up to 20 mm via an external stop screw, this round-body stainless mini cylinder lets you dial in the exact extend position from 55 to 75 mm without swapping parts. The double-acting mechanism delivers 402.2 N of push force at 0.5 MPa, yielding a computed safe working load of roughly 241 N or a 2:1 margin vertical lift of about 20.5 kg. Retract travel remains at the full 75 mm.
Built with a stainless-steel barrel and piston rod for mild washdown resistance, the Ø32 bore operates on a 1/8" port with a 12 mm rod. It relies on fixed TPU bumper pads to decelerate the stroke end. Because this specific SKU lacks the -S magnet, it cannot accept CMSG, DMSG or EMSG sensors.
Airtac MIJ Adjustable Cylinder MIJ32X75-20 Technical Specifications
| Model | Airtac MIJ Adjustable Cylinder MIJ32X75-20 |
|---|---|
| Series | MIJ mini cylinder |
| Bore size | Ø32 mm |
| Stroke | 75 mm |
| Acting type | Double acting, 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. Note: the Ø32 bore is a larger, non-ISO-6432 size.
Theoretical Output Force (Ø32mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 402 N | 346 N |
| 0.7 MPa | 563 N | 484 N |
| Max (@1.0 MPa) | 82 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac MIJ Adjustable Cylinder MIJ32X75-20
| MIJ | round-body mini cylinder (adjustable-stroke). |
|---|---|
| 32 | Bore size in mm. |
| ×75 | Stroke length in mm. |
| -20 | 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 (adjustable stroke ±cushion). Back covers CA / U / R / CM. Mounting LB / FA / SDB / TC.
Where the Airtac MIJ Adjustable Cylinder MIJ32X75-20 Is Used
Diverter Gate Positioning
Set the precise 55 to 75 mm extend stop to deflect packages of varying widths on a sorting line, using the 402 N thrust to push heavy cardboard reliably.
Multi-Height Stamping Stop
Adjust the forward end position by up to 20 mm on-site to accommodate different material thicknesses in a press feed without changing the cylinder.
Carton Flap Folding
Fine-tune the extend stroke to fold differing carton profiles accurately, leveraging the 20.5 kg safe vertical lift capacity for heavy packaging assemblies.
Is the Airtac MIJ Adjustable Cylinder MIJ32X75-20 the Right Cylinder?
When sizing this unit, the adjacent Ø25 MIJ bore provides 245.3 N of push at 0.5 MPa, while the larger Ø40 bore steps up to 628.3 N. Choose this Ø32 model when your application demands around 402 N of thrust but still requires fine-tuning to absorb mechanical tolerances during setup. The external adjuster sets the forward stop only; it is not a mid-stroke lock.
For mounting, you can utilize LB foot, FA flange or TC trunnion brackets, but the SDB pivot block is not offered on this adjustable variant. Be aware that a standard cylinder will drift and drop its load on air loss—the bumper only softens the end of travel. If you need to hold a vertical load safely, add an external rod lock or pilot check valve.
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 MIJ32X75-20 FAQ
At 0.5 MPa it provides 402.2 N push and 345.6 N pull. At 0.7 MPa it provides 563 N push and 483.8 N pull. The theoretical maximum force is 82 kgf at 1.0 MPa. This Ø32 bore uses a 1/8" port.
An external stop screw shortens the extend stroke by up to 20 mm on-site; retract remains the full 75 mm. This screw only sets the end position—it is not a mid-stroke lock. The cylinder will drift on air loss, so use an external rod lock to hold a load. Also, this SKU lacks a magnet and cannot take sensors.
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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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