Airtac MICJ Adjustable Mini Cylinder MICJ32X400-75S
The AirTAC Airtac MICJ Adjustable Mini Cylinder MICJ32X400-75S is a genuine double acting, adjustable stroke + cushion round-body mini air cylinder with a Ø32mm bore and 400mm stroke, 1/8" air ports and a stainless-steel barrel and rod for mildly corrosive environments.
- BoreØ32 mm
- Stroke400 mm
- Port size1/8"
- Acting typeDouble acting, adjustable stroke + cushion
- Rod threadM10×1.25
- CushionVariable air cushion, both ends
- 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 MICJ Adjustable Mini Cylinder MICJ32X400-75S
Dial in a precise forward stop on-site with the AirTAC MICJ32X400-75S, a stainless-steel round-body mini cylinder that shortens the extend stroke by up to 75 mm via an external screw. Driven by a 1/8" port and a Ø12 mm rod, this double-acting actuator delivers 402.2 N of push force at 0.5 MPa. A needle-set adjustable air cushion at both ends absorbs high-speed impact, letting you set the position and control the shock simultaneously.
The built-in magnet (-S) supports CMSG, DMSG, and EMSG sensors for position detection. Because the stop screw only trims the forward end position, it is not a mid-stroke lock; the piston will drift on air loss, so add an external rod lock or pilot check valve for holding vertical loads. With a safe working load of about 241 N, it reliably moves roughly 20.5 kg vertically with a 2:1 safety margin.
Airtac MICJ Adjustable Mini Cylinder MICJ32X400-75S Technical Specifications
| Model | Airtac MICJ Adjustable Mini Cylinder MICJ32X400-75S |
|---|---|
| Series | MICJ mini cylinder |
| Bore size | Ø32 mm |
| Stroke | 400 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.
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 MICJ Adjustable Mini Cylinder MICJ32X400-75S
| MICJ | round-body mini cylinder (adjustable-stroke, variable cushion). |
|---|---|
| 32 | Bore size in mm. |
| ×400 | 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 (adjustable stroke ±cushion). Back covers CA / U / R / CM. Mounting LB / FA / SDB / TC.
Where the Airtac MICJ Adjustable Mini Cylinder MICJ32X400-75S Is Used
Adjustable Press Tooling
Provides 402.2 N of push force for light stamping, using the 75 mm extend trim to set the exact crush depth without changing fixtures.
High-Speed Diverting
Tunes the extend stop to clear passing cartons on a line, while the dual adjustable air cushions absorb the shock of rapid 400 mm cycles.
Vertical Lift Stops
Lifts roughly 20.5 kg loads in material handling tasks, relying on the needle valves to decelerate the payload smoothly at the stroke end.
Is the Airtac MICJ Adjustable Mini Cylinder MICJ32X400-75S the Right Cylinder?
When sizing this 32 mm bore, stepping down to the MICJ25X400-75S drops the 0.5 MPa push force to 245.3 N, while stepping up to the MICJ40X400-75S raises it to 628.3 N. Choose this 402.2 N model when your application needs that middle-ground thrust for fast, settable-position moves. The adjustable extend stop and dual air cushions excel in high-velocity scenarios where you must tune the forward end point without swapping cylinders.
Mount using LB foot, FA flange, or TC trunnion brackets; note that the SDB pivot block is not available on this adjustable-stroke variant. Ensure you specify the -S magnet option if you need to mount CMSG, DMSG, or EMSG switches.
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 MICJ Adjustable Mini Cylinder MICJ32X400-75S FAQ
This double-acting cylinder uses a 1/8" port and generates 402.2 N push and 345.6 N pull at 0.5 MPa. At 0.7 MPa, it yields 563 N push and 483.8 N pull. The theoretical maximum force is 82 kgf at 1.0 MPa.
An external screw shortens the extend stroke by up to 75 mm on-site, allowing a usable forward range of 325-400 mm. Needle valves adjust the air cushion at both ends to decelerate high-speed impacts. The -S suffix denotes a built-in magnet for 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.
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