
The AirTAC Airtac MIJ Adjustable Cylinder MIJ32X10-10STC is a genuine double acting, adjustable stroke round-body mini air cylinder with a Ø32mm bore and 10mm stroke, 1/8" air ports and a stainless-steel barrel and rod for mildly corrosive environments.
Dial in a precise forward end position on-site with the AirTAC MIJ32X10-10STC, a round-body stainless mini cylinder featuring a 10mm adjustable extend stroke. An external stop screw lets you trim the forward stroke by up to 10mm, absorbing setup tolerances so one part number covers several stop distances without swapping hardware. The retract stroke remains full length. Built as a double-acting actuator with a stainless-steel barrel and Ø12mm piston rod, it resists mild corrosion and washdown environments.
This Ø32mm bore delivers substantial force, pushing with 402.2N and pulling with 345.6N at 0.5 MPa. For a reliable setup, a computed safe working load is roughly 241N (about 60% of the 0.5 MPa push force), translating to a vertical lift capacity of approximately 20.5 kg with a 2:1 safety margin. It uses a 1/8" port and fixed TPU bumper pads to decelerate the stroke end. The -S suffix indicates a built-in piston magnet, allowing direct mounting of CMSG, DMSG, or EMSG sensors.
| Model | Airtac MIJ Adjustable Cylinder MIJ32X10-10STC |
|---|---|
| Series | MIJ mini cylinder |
| Bore size | Ø32 mm |
| Stroke | 10 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.
| 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.
| MIJ | round-body mini cylinder (adjustable-stroke). |
|---|---|
| 32 | Bore size in mm. |
| ×10 | Stroke length in mm. |
| -10 | 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.
Apply a precise 402.2N clamping force on machined parts, using the 10mm extend stop to compensate for material thickness variations without repositioning the cylinder.
Act as a diverter arm on a packaging line where the 20.5kg vertical lift capacity handles product routing, and the adjustable forward stop accommodates different box widths on the fly.
Fine-tune the forward ejection position of a small assembly component on a changeover line, using the external screw to absorb mechanical tolerances rather than swapping cylinders.
When sizing this actuator, compare the load both ways: stepping down to a Ø25mm MIJ bore drops the 0.5 MPa push force to 245.3N, while stepping up to a Ø40mm MIJ bore increases it to 628.3N. The Ø32mm bore hits a sweet spot at 402.2N for mid-range tasks. The 10mm adjustable extend stop is invaluable for changeover jobs where you need to dial in a specific forward position without machining new hard stops. Mount this cylinder using the available TC trunnion accessory; note that the SDB pivot-block is not offered on this adjustable-stroke variant.
Remember that the external stop screw sets the end position but does not function as a mid-stroke lock. A plain pneumatic cylinder will drift and cannot hold a load on air loss or when a valve is centered. If your application requires the load to be held securely in place during a pressure drop, install an external rod lock or a pilot-operated check valve alongside the actuator.
Quick checklist
This double-acting cylinder uses a 1/8" port and generates a push force of 402.2N and a pull force of 345.6N at 0.5 MPa. At 0.7 MPa, the push force is 563N and the pull force is 483.8N. The theoretical maximum force at 1.0 MPa is 82 kgf.
An external stop screw shortens the extend stroke by up to 10mm on-site, allowing you to set the exact forward end position while the retract stroke remains full length. The -S suffix means it includes a built-in piston magnet for use with CMSG, DMSG, or EMSG sensors. The stainless steel build provides mild corrosion resistance.
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