Airtac MICJ Adjustable Mini Cylinder MICJ20X200-100S
The AirTAC Airtac MICJ Adjustable Mini Cylinder MICJ20X200-100S is a genuine double acting, adjustable stroke + cushion round-body mini air cylinder with a Ø20mm bore and 200mm stroke, 1/8" air ports and a stainless-steel barrel and rod for mildly corrosive environments. Its ISO 6432 mounting interface makes it a compact drop-in for standard mini-cylinder fixtures.
- BoreØ20 mm
- Stroke200 mm
- Port size1/8"
- Acting typeDouble acting, adjustable stroke + cushion
- Rod threadM8×1.25
- 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 MICJ20X200-100S
Trim the forward stop on site by up to 100 mm without swapping hardware using this AirTAC MICJ20X200-100S mini cylinder. The external screw shortens the extend end position from the 200 mm nominal down to a 100 mm usable minimum, while a needle-set adjustable air cushion at both ends soaks up high-speed shock. As a double-acting, stainless-steel round-body actuator, it resists mild corrosion and washdown environments.
Built to the ISO 6432 mounting interface for Ø20 bores, it drops into standard mini brackets and clevises. The 1/8" port feeds a Ø8 mm piston rod, generating 157 N of push force at 0.5 MPa. This yields a safe working load around 94 N, giving you a 2:1 vertical lift margin of about 8 kg. The -S suffix means a piston magnet is installed for CMSG, DMSG or EMSG sensors.
Airtac MICJ Adjustable Mini Cylinder MICJ20X200-100S Technical Specifications
| Model | Airtac MICJ Adjustable Mini Cylinder MICJ20X200-100S |
|---|---|
| Series | MICJ ISO 6432 mini cylinder |
| Bore size | Ø20 mm |
| Stroke | 200 mm |
| Acting type | Double acting, adjustable stroke + cushion |
| Port size | 1/8" |
| Rod thread | M8×1.25 |
| 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.
Theoretical Output Force (Ø20mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 157 N | 132 N |
| 0.7 MPa | 220 N | 185 N |
| Max (@1.0 MPa) | 32 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 MICJ20X200-100S
| MICJ | ISO 6432 round-body mini cylinder (adjustable-stroke, variable cushion). |
|---|---|
| 20 | Bore size in mm. |
| ×200 | Stroke length in mm. |
| -100 | 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 MICJ20X200-100S Is Used
Variable Length Ejection
Dial the extend stroke from 100 to 200 mm to eject parts of varying widths from a conveyor, relying on the 157 N push force to clear the line cleanly.
High-Speed Forming Stop
Use the needle-set air cushion to decelerate the rapid 8 kg tooling head at the end of travel, preventing impact damage while hitting a precise adjusted endpoint.
Washdown Sorting Gate
Deploy the stainless steel round-body construction in damp packaging areas, adjusting the forward stop on site to divert different carton sizes without changing cylinders.
Is the Airtac MICJ Adjustable Mini Cylinder MICJ20X200-100S the Right Cylinder?
When sizing this 20 mm bore, step down to a MICJ16 for lighter loads (100.5 N push @0.5 MPa) or step up to a MICJ25 (245.3 N push @0.5 MPa) if you need more thrust. The adjustable stop screw paired with the dual-end air cushion shines in fast set-position moves where you must dial in the exact forward endpoint and control impact without external shock absorbers.
Keep in mind the stop screw sets the end position but is not a mid-stroke lock; the piston will drift on air loss. Use an external rod lock or pilot check valve for held loads. Mount via LB foot, FA flange or TC trunnion (SDB pivot-block is not offered on this adjustable variant), and use the -S magnet to fit your reed or electronic 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 MICJ20X200-100S FAQ
This double-acting cylinder uses a 1/8" port and generates 157 N push / 131.9 N pull at 0.5 MPa, and 219.8 N push / 184.7 N pull at 0.7 MPa. The theoretical maximum force is 32 kgf at 1.0 MPa.
An external screw shortens the extend stroke by up to 100 mm on site, while a needle valve adjusts the air cushion at both ends to decelerate high-speed impacts. The -S suffix indicates a built-in piston 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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