Airtac MICJ Adjustable Mini Cylinder MICJ32X300-50S
The AirTAC Airtac MICJ Adjustable Mini Cylinder MICJ32X300-50S is a genuine double acting, adjustable stroke + cushion round-body mini air cylinder with a Ø32mm bore and 300mm stroke, 1/8" air ports and a stainless-steel barrel and rod for mildly corrosive environments.
- BoreØ32 mm
- Stroke300 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 MICJ32X300-50S
Dial in a precise forward stop on-site with the AirTAC MICJ32X300-50S, a round-body stainless-steel mini cylinder featuring a 50 mm adjustable extend stroke. An external stop screw trims the extend end position down from the 300 mm nominal maximum, while the retract stroke remains full length. The built-in magnet (-S) supports CMSG, DMSG, and EMSG position switches.
Delivering 402.2 N of push force at 0.5 MPa, this double-acting actuator handles a safe working load of roughly 241 N, or about 20.5 kg of vertical lift with a 2:1 safety margin. Needle-set adjustable air cushions at both ends soak up high-speed shock, and the stainless barrel and rod resist mild corrosion in washdown environments. It uses a 1/8 inch port and a 12 mm rod.
Airtac MICJ Adjustable Mini Cylinder MICJ32X300-50S Technical Specifications
| Model | Airtac MICJ Adjustable Mini Cylinder MICJ32X300-50S |
|---|---|
| Series | MICJ mini cylinder |
| Bore size | Ø32 mm |
| Stroke | 300 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 MICJ32X300-50S
| MICJ | round-body mini cylinder (adjustable-stroke, variable cushion). |
|---|---|
| 32 | Bore size in mm. |
| ×300 | 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 MICJ32X300-50S Is Used
Package Diverting Gate
Trim the extend stroke up to 50 mm to hit the exact divert angle on a sorting line, relying on the dual air cushions to absorb the impact of fast 20 kg carton deflections.
Vertical Pallet Stop
Act as an adjustable height stop for pallets, using the 402.2 N push force to halt loads safely while the needle-set cushion prevents end-of-stroke banging.
Fill Head Positioning
Fine-tune the extend end position on a liquid filling line without swapping cylinders, using the built-in magnet to trigger DMSG sensors for precise filling cycles.
Is the Airtac MICJ Adjustable Mini Cylinder MICJ32X300-50S the Right Cylinder?
For lighter payloads, the Ø25 bore provides 245.3 N push at 0.5 MPa; if you need more power, the Ø40 bore steps up to 628.3 N. This Ø32 model is ideal for fast set-position moves where the 50 mm extend trim and dual air cushions prevent harsh impacts. The stop screw sets the end position but does not lock the piston mid-stroke, so add an external rod lock or pilot check valve if you must hold a load on air loss.
Mount using LB foot, FA flange, or TC trunnion brackets, plus CA, U, R, or CM back covers. The SDB pivot block is not available on this adjustable variant. Because this SKU includes the -S magnet, you can directly mount CMSG, DMSG, or EMSG sensors for end-position confirmation.
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 MICJ32X300-50S FAQ
This double-acting cylinder uses a 1/8 inch port and generates 402.2 N push and 345.6 N pull at 0.5 MPa, or 563 N push and 483.8 N pull at 0.7 MPa. The theoretical maximum force is 82 kgf at 1.0 MPa.
An external screw shortens the extend stroke by up to 50 mm, and needle valves adjust the air cushions at both ends to decelerate the piston before impact. The cylinder does not hold position on air loss, so use an external rod lock for suspended loads. The -S magnet enables CMSG, DMSG, and EMSG 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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