Airtac MICJ Adjustable Mini Cylinder MICJ20X90-10
The AirTAC Airtac MICJ Adjustable Mini Cylinder MICJ20X90-10 is a genuine double acting, adjustable stroke + cushion round-body mini air cylinder with a Ø20mm bore and 90mm 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
- Stroke90 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 MICJ20X90-10
Dial in the forward stop without swapping hardware using the AirTAC MICJ20X90-10, a round-body stainless-steel mini cylinder that shortens the extend end position by up to 10 mm on site. The usable forward travel spans 80 to 90 mm, while the retract stroke remains at the full 90 mm. An adjustable air cushion at both ends soaks up high-speed shock, letting you set the position and control the impact simultaneously.
Built with a riveted stainless barrel and rod for mild washdown resistance, this double-acting unit conforms to the ISO 6432 mounting interface for standard mini brackets. At 0.5 MPa it delivers 157 N of push force, translating to a safe working load of roughly 94 N or a vertical lift of about 8 kg with a 2:1 margin. It uses a 1/8" port and an M8x1.25 male rod thread. Note that this specific SKU lacks a magnet and cannot accept CMSG, DMSG, or EMSG sensors.
Airtac MICJ Adjustable Mini Cylinder MICJ20X90-10 Technical Specifications
| Model | Airtac MICJ Adjustable Mini Cylinder MICJ20X90-10 |
|---|---|
| Series | MICJ ISO 6432 mini cylinder |
| Bore size | Ø20 mm |
| Stroke | 90 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 MICJ20X90-10
| MICJ | ISO 6432 round-body mini cylinder (adjustable-stroke, variable cushion). |
|---|---|
| 20 | Bore size in mm. |
| ×90 | Stroke length in mm. |
| -10 | 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 MICJ20X90-10 Is Used
Precision Feed Trimming
Trim the forward feed of a 90 mm stroke by up to 10 mm on the fly to seat parts perfectly, relying on the 157 N push force to seat components without overtravel.
High-Speed Stopper
Absorb the kinetic energy of rapidly moving pallets using the dual adjustable air cushions, preventing endcap damage while halting the load safely.
Lightweight Vertical Lift
Elevate roughly 8 kg of tooling or product vertically with a 2:1 safety margin, using the extend stop to set a precise lower datum.
Is the Airtac MICJ Adjustable Mini Cylinder MICJ20X90-10 the Right Cylinder?
When sizing this 20 mm bore, dropping down to a 16 mm version reduces the 0.5 MPa push force to 100.5 N, whereas stepping up to a 25 mm bore increases it to 245.3 N. The external stop screw and dual adjustable cushions shine in fast set-position moves where you need to trim the extend end by up to 10 mm without mechanical rebound. You can mount via LB foot, FA flange, or TC trunnion, but the SDB pivot-block is not offered on this adjustable variant. Remember that the stop screw sets the end position but is not a mid-stroke lock; because a plain cylinder drifts on air loss, add an external rod lock or pilot check valve if you need to hold a suspended load.
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 MICJ20X90-10 FAQ
This double-acting cylinder uses a 1/8" port and an M8x1.25 male rod thread. It generates 157 N push and 131.9 N pull at 0.5 MPa, 219.8 N push and 184.7 N pull at 0.7 MPa, with a theoretical maximum of 32 kgf at 1.0 MPa.
An external screw shortens the extend stroke by up to 10 mm (usable forward travel 80-90 mm), and a needle valve adjusts the air cushion at both ends to decelerate the piston near stroke end. The cushion only decelerates and is not a brake; the cylinder will drift on air loss. Also, this SKU has no magnet, so it cannot take position 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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