Airtac MI25~40 Stainless Steel Mini Cylinder MI25X360SCM
The AirTAC Airtac MI25~40 Stainless Steel Mini Cylinder MI25X360SCM is a genuine double acting round-body mini air cylinder with a Ø25mm bore and 360mm 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
- Stroke360 mm
- Port size1/8"
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionFixed TPU bumper pads
- 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 MI25~40 Stainless Steel Mini Cylinder MI25X360SCM
Delivering 245.3 N of push force at 0.5 MPa, this double-acting stainless-steel round-body mini cylinder handles substantial work within a compact riveted form. The Ø25 bore conforms to ISO 6432 mounting dimensions, dropping directly into standard mini-cylinder brackets and clevises for easy design integration. Its stainless barrel and rod resist mild corrosion, giving it an edge over painted alternatives in damp or washdown settings.
Equipped with a built-in piston magnet, the unit supports CMSG, DMSG and EMSG position switches. Fixed TPU bumper pads decelerate the stroke end without offering adjustable cushioning. For practical sizing, plan for roughly 147 N of real work at 0.5 MPa, which translates to lifting about 12.5 kg vertically with a 2:1 safety margin. The 1/8" port and M10x1.25 male rod thread ensure robust pneumatic and mechanical connections.
Airtac MI25~40 Stainless Steel Mini Cylinder MI25X360SCM Technical Specifications
| Model | Airtac MI25~40 Stainless Steel Mini Cylinder MI25X360SCM |
|---|---|
| Series | MI ISO 6432 mini cylinder |
| Bore size | Ø25 mm |
| Stroke | 360 mm |
| Acting type | Double acting |
| 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 | Fixed TPU bumper pads |
| 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 MI25~40 Stainless Steel Mini Cylinder MI25X360SCM
| MI | ISO 6432 round-body mini cylinder (double-acting). |
|---|---|
| 25 | Bore size in mm. |
| ×360 | 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 MI25~40 Stainless Steel Mini Cylinder MI25X360SCM Is Used
Package Diverter Arm
Actuates a routing flap on a packaging line, using the 245.3 N thrust to push heavy cartons onto an adjacent belt at high speed.
Vertical Parts Lift
Raises lightweight industrial totes 360 mm; the 12.5 kg safe vertical lift capacity easily handles component trays between processing stations.
Welding Fixture Clamp
Secures mild steel brackets in a fabrication jig, leveraging the stainless construction to withstand sparking and occasional coolant splash.
Is the Airtac MI25~40 Stainless Steel Mini Cylinder MI25X360SCM the Right Cylinder?
When sizing this 360 mm stroke model, verify that the 245.3 N push at 0.5 MPa meets your requirement; stepping down to a Ø20 bore yields 157.0 N, while upgrading to a Ø32 bore provides 402.2 N. Because the 360 mm stroke is relatively long, carefully manage side loading to prevent rod bending and premature seal wear. The rear CM round end cover dictates the back mounting orientation, and the included magnet enables sensor tracking.
Remember that a standard double-acting cylinder drifts when air pressure is lost or the valve is centered, as the TPU pads only soften end impacts rather than locking the rod. To suspend a load safely mid-stroke, incorporate an external rod lock or a pilot-operated check valve into your circuit.
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 MI25~40 Stainless Steel Mini Cylinder MI25X360SCM FAQ
At 0.5 MPa it provides 245.3 N push and 206.1 N pull. At 0.7 MPa it provides 343.4 N push and 288.5 N pull. The theoretical maximum force is 50 kgf at 1.0 MPa. The air port size is 1/8".
No, the piston will drift if air pressure is lost or the valve is centered. The fixed TPU bumper pads only decelerate the stroke end and do not act as a brake. Use an external rod lock or pilot check valve for load holding.
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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