Airtac MICJ Adjustable Mini Cylinder MICJ32X400-50
The AirTAC Airtac MICJ Adjustable Mini Cylinder MICJ32X400-50 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 MICJ32X400-50
Dial in a precise forward stop on-site with the AirTAC MICJ32X400-50, a stainless-steel round-body mini cylinder featuring a 50 mm extend-stroke adjuster. An external stop screw trims the forward end position down from the 400 mm nominal maximum, letting you set the exact reach without swapping hardware. A needle-set variable air cushion at both ends soaks up high-speed shock to protect your tooling.
Built with a stainless barrel and rod for mild corrosion and washdown resistance, this double-acting Ø32 bore delivers 402.2 N of push force at 0.5 MPa. It provides a safe working load of about 241 N, easily lifting a 20.5 kg vertical load with a 2:1 safety margin. Note this non-magnet SKU cannot host CMSG/DMSG/EMSG sensors, and the 1/8" port ensures ample airflow for its 30-800 mm/s speed range.
Airtac MICJ Adjustable Mini Cylinder MICJ32X400-50 Technical Specifications
| Model | Airtac MICJ Adjustable Mini Cylinder MICJ32X400-50 |
|---|---|
| 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 MICJ32X400-50
| MICJ | round-body mini cylinder (adjustable-stroke, variable cushion). |
|---|---|
| 32 | Bore size in mm. |
| ×400 | 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.
Where the Airtac MICJ Adjustable Mini Cylinder MICJ32X400-50 Is Used
Long-Reach Pressing
Delivers 402.2 N of push force to seat components, using the 50 mm extend adjuster to set the exact 350-400 mm forward contact point without machinery changes.
High-Speed Diverting
Uses the dual adjustable air cushions to decelerate the 400 mm stroke smoothly at high speed, preventing end-of-travel impact while moving products along the line.
Vertical Lift Stops
Raises roughly 20.5 kg of stock safely with a 2:1 margin, relying on the external stop nut to fix the upper extend position precisely where the shelf aligns.
Is the Airtac MICJ Adjustable Mini Cylinder MICJ32X400-50 the Right Cylinder?
When sizing this 32 mm bore, stepping down to a Ø25 MICJ drops the 0.5 MPa push force to 245.3 N, whereas stepping up to a Ø40 MICJ raises it to 628.3 N. The 50 mm extend adjustment and dual air cushions shine in fast set-position moves where you need to tune the impact and reach on the fly.
Remember that the stop screw dictates the end position but acts as no mid-stroke lock; the cylinder will drift on air loss, so deploy an external rod lock or pilot check valve for holding. Mount via LB foot, FA flange, or TC trunnion (SDB is unavailable here), and select the -S magnet variant if you require position sensing.
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 MICJ32X400-50 FAQ
This double-acting cylinder uses a 1/8" port and generates 402.2 N push / 345.6 N pull at 0.5 MPa, and 563 N push / 483.8 N pull at 0.7 MPa. Its theoretical maximum force is 82 kgf at 1.0 MPa.
An external screw shortens the extend stroke by up to 50 mm on-site, while needle-set variable air cushions at both ends absorb high-speed shock. This cylinder has no magnet, so it cannot take sensors unless you buy the -S variant.
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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