
The AirTAC Airtac MICJ Adjustable Mini Cylinder MICJ32X175-50S is a genuine double acting, adjustable stroke + cushion round-body mini air cylinder with a Ø32mm bore and 175mm stroke, 1/8" air ports and a stainless-steel barrel and rod for mildly corrosive environments.
Dial in a precise forward stop without swapping hardware using the AirTAC MICJ32X175-50S. An external screw shortens the extend end position by up to 50 mm on site, yielding a usable forward range of 125 to 175 mm, while a needle-set variable air cushion at both ends soaks up high-speed shock. As a double-acting round-body stainless mini cylinder, it features a 1/8" port, a Ø12 mm piston rod, and an M10x1.25 male rod thread.
The stainless steel barrel and rod resist mild corrosion and washdown environments. Delivering 402.2 N of push force at 0.5 MPa, it handles a safe working load of roughly 241 N, or about 20.5 kg of vertical lift with a 2:1 margin. This -S variant includes a built-in piston magnet for CMSG, DMSG, or EMSG sensors. Note that Ø32 is a non-ISO-6432 size, and the stop screw sets the end position rather than acting as a mid-stroke lock.
| Model | Airtac MICJ Adjustable Mini Cylinder MICJ32X175-50S |
|---|---|
| Series | MICJ mini cylinder |
| Bore size | Ø32 mm |
| Stroke | 175 mm |
| Acting type | Double acting, adjustable stroke + cushion |
| 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 | Variable air cushion, both ends |
| 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.
| MICJ | round-body mini cylinder (adjustable-stroke, variable cushion). |
|---|---|
| 32 | Bore size in mm. |
| ×175 | Stroke length in mm. |
| -50 | 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.
Clamp parts securely with 402.2 N of push force, using the 50 mm extend adjuster to set the exact forward stop for varying material thicknesses without changing tooling.
Rapidly divert packages on a line at speeds up to 800 mm/s, relying on the dual adjustable air cushions to absorb end-of-stroke shock and prevent mechanical damage.
Lift roughly 20 kg of goods vertically in a humid washdown zone, benefiting from the stainless steel construction and tuning the extend position on site.
For lighter duty, the Ø25 bore provides 245.3 N of push force at 0.5 MPa, whereas stepping up to the Ø40 bore yields 628.3 N. The Ø32 hits a sweet spot for medium loads requiring exact positioning. The 50 mm extend adjuster and dual cushions shine in fast set-position moves, letting you tune the forward stop and deceleration independently. Remember that the air cushion only decelerates near the stroke end; it is not a brake. If you need to hold a load on air loss, install an external rod lock or pilot check valve, as the piston will drift.
Mount this cylinder using LB foot, FA flange, or TC trunnion brackets, or choose CA, U, R, or CM back covers. The SDB pivot block is not available on this adjustable variant. Because this is an -S SKU, you can directly mount CMSG, DMSG, or EMSG sensors for position feedback.
Quick checklist
This double-acting cylinder features a 1/8" port and generates 402.2 N of push and 345.6 N of pull at 0.5 MPa. At 0.7 MPa, it provides 563 N of push and 483.8 N of pull. The theoretical maximum force is 82 kgf at 1.0 MPa.
An external screw shortens the extend stroke by up to 50 mm, giving a usable forward range of 125 to 175 mm; retract remains full. Needle valves adjust the air cushions at both ends to decelerate the piston at high speed. The cushion only slows the piston near the end of travel and does not lock or hold position on air loss. This -S model includes a magnet for CMSG, DMSG, or EMSG sensors.
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