Airtac MICJ Adjustable Mini Cylinder MICJ25X100-100S
The AirTAC Airtac MICJ Adjustable Mini Cylinder MICJ25X100-100S is a genuine double acting, adjustable stroke + cushion round-body mini air cylinder with a Ø25mm bore and 100mm 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.
- BoreØ25 mm
- Stroke100 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 MICJ25X100-100S
Trim the forward stop by up to 100 mm on site without swapping hardware using the AirTAC MICJ25X100-100S. This double-acting stainless round-body mini cylinder pairs that external extend adjuster with a needle-set variable air cushion at both ends, letting you dial in the exact forward position while soaking up high-speed impact. The built-in magnet (-S) supports CMSG, DMSG, and EMSG switches for precise end-of-stroke detection.
Delivering 245.3 N of push force at 0.5 MPa, it handles a safe working load of roughly 147 N. That translates to lifting about 12.5 kg vertically with a 2:1 safety margin. The Ø25 mm bore uses a 1/8" port and an M10x1.25 male rod thread, conforming to the ISO 6432 mounting interface for straightforward bracket and clevis integration. The stainless steel barrel and rod resist mild corrosion and washdown environments.
Airtac MICJ Adjustable Mini Cylinder MICJ25X100-100S Technical Specifications
| Model | Airtac MICJ Adjustable Mini Cylinder MICJ25X100-100S |
|---|---|
| Series | MICJ ISO 6432 mini cylinder |
| Bore size | Ø25 mm |
| Stroke | 100 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.
Theoretical Output Force (Ø25mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 245 N | 206 N |
| 0.7 MPa | 344 N | 289 N |
| Max (@1.0 MPa) | 50 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 MICJ25X100-100S
| MICJ | ISO 6432 round-body mini cylinder (adjustable-stroke, variable cushion). |
|---|---|
| 25 | Bore size in mm. |
| ×100 | 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 MICJ25X100-100S Is Used
Adjustable Clamping Press
Dial in the exact 0-100 mm extend reach to clamp delicate 12 kg aluminum housings without crushing them, relying on the dual air cushions to absorb the high-speed impact.
Dynamic Divert Stop
Act as a height-specific stop on a packaging line, shortening the extend stroke on the fly to accommodate different carton sizes while the needle cushion halts the 245.3 N thrust smoothly.
Vertical Lift Gate
Raise and lower lightweight access gates using the full 343.4 N push at 0.7 MPa, using the adjustable stop to prevent over-travel and the -S magnet to confirm gate position.
Is the Airtac MICJ Adjustable Mini Cylinder MICJ25X100-100S the Right Cylinder?
When sizing this model against the rest of the MICJ family, step down to a Ø20 bore if your payload is lighter—it yields 157.0 N push at 0.5 MPa—or step up to a Ø32 bore for heavier demands, which provides 402.2 N push. The MICJ25X100-100S is ideal for fast, repeatable set-position moves where the adjustable extend stroke prevents hard mechanical crashes and the dual air cushions decelerate the load smoothly.
Remember that the stop screw sets the end position but does not function as a mid-stroke lock; the piston will drift if air pressure is lost, so fit an external rod lock or pilot check valve for suspended loads. For mounting, choose LB foot, FA flange, or TC trunnion brackets (the SDB pivot block is not offered on this adjustable variant). Because this SKU includes the -S magnet, you can directly mount CMSG, DMSG, or EMSG sensors.
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 MICJ25X100-100S FAQ
This Ø25 mm bore cylinder features a 1/8" air port and an M10x1.25 male rod thread. It generates 245.3 N push and 206.1 N pull at 0.5 MPa, increasing to 343.4 N push and 288.5 N pull at 0.7 MPa. The theoretical maximum force is 50 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 variable air cushion at both ends to decelerate the piston before impact. The cushion only slows the load near the end of travel; it is not a brake. The cylinder does not hold position on air loss, so use an external rod lock for suspended loads.
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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