Airtac MIC Cushioned Mini Cylinder MIC25X350U
The AirTAC Airtac MIC Cushioned Mini Cylinder MIC25X350U is a genuine double acting + cushion round-body mini air cylinder with a Ø25mm bore and 350mm 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
- Stroke350 mm
- Port size1/8"
- Acting typeDouble acting + 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 MIC Cushioned Mini Cylinder MIC25X350U
Delivering 245.3 N of push force at 0.5 MPa, this double-acting stainless steel round-body mini cylinder handles demanding 350 mm strokes. The adjustable air cushion at both ends lets you dial in needle-set deceleration to absorb end-of-stroke shock at high speeds, protecting your payload and cutting noise. It features a 1/8" port, a Ø10 mm piston rod with an M10x1.25 male thread, and a U-style 90-degree rear cover for flexible mounting.
Built with a stainless barrel and rod, it resists mild corrosion and washdown environments while conforming to the ISO 6432 mounting interface for standard mini-cylinder brackets. Based on the 0.5 MPa push rating, it handles a safe working load of roughly 147 N, lifting about 12.5 kg vertically with a 2:1 margin. Note this specific SKU lacks the -S magnet, so it cannot accept CMSG, DMSG, or EMSG position sensors.
Airtac MIC Cushioned Mini Cylinder MIC25X350U Technical Specifications
| Model | Airtac MIC Cushioned Mini Cylinder MIC25X350U |
|---|---|
| Series | MIC ISO 6432 mini cylinder |
| Bore size | Ø25 mm |
| Stroke | 350 mm |
| Acting type | Double acting + 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 MIC Cushioned Mini Cylinder MIC25X350U
| MIC | ISO 6432 round-body mini cylinder (double-acting, variable cushion). |
|---|---|
| 25 | Bore size in mm. |
| ×350 | Stroke length in mm. |
| -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 MIC Cushioned Mini Cylinder MIC25X350U Is Used
High-Speed Package Diverting
Uses the 245.3 N push force to deflect cartons on a 350 mm stroke, relying on the adjustable air cushion to halt the rod smoothly without slamming.
Vertical Flap Folding
Pulls 206.1 N at 0.5 MPa to fold heavy packaging flaps, with the needle-set cushion preventing bounce at the top of the travel.
Light Lift Gate Actuation
Raises a 12.5 kg gate with a 2:1 safety margin, leveraging the stainless build for humid warehouse environments and the U cover for pivoting.
Is the Airtac MIC Cushioned Mini Cylinder MIC25X350U the Right Cylinder?
When sizing this 25 mm bore, stepping down to the MIC20 drops the 0.5 MPa push force to 157 N, while stepping up to the MIC32 raises it to 402 N. The adjustable cushion is essential if you are moving loads at high speed over the 350 mm travel and need smooth stops. Remember the cushion only decelerates near the stroke end; it is not a brake. The piston will drift on air loss, so fit an external rod lock or pilot check valve if you must hold a vertical load.
This model uses the U-style 90-degree back cover. Because it has no -S magnet, position sensing is unavailable on this SKU—choose an -S variant if you need CMSG, DMSG, or EMSG 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 MIC Cushioned Mini Cylinder MIC25X350U FAQ
This 25 mm bore cylinder has a 1/8" port. At 0.5 MPa it pushes 245.3 N and pulls 206.1 N. At 0.7 MPa it pushes 343.4 N and pulls 288.5 N. The theoretical maximum force is 50 kgf at 1.0 MPa.
No, this specific SKU does not have the -S magnet and cannot accept CMSG, DMSG, or EMSG switches. You would need the -S variant for sensing. The adjustable air cushion at both ends only decelerates the load near stroke end; it does not lock or hold position.
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1-Year Warranty
Covers non-human-caused product damage.
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Standard models are processed and dispatched in 3-5 business days.
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