Airtac MI25~40 Stainless Steel Mini Cylinder MI25X60SR
The AirTAC Airtac MI25~40 Stainless Steel Mini Cylinder MI25X60SR is a genuine double acting round-body mini air cylinder with a Ø25mm bore and 60mm 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
- Stroke60 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 MI25X60SR
Delivering 245.3 N of push force at 0.5 MPa, this double-acting stainless-steel mini cylinder handles robust linear motion across its 60 mm travel. The Ø25 bore operates on 1/8" ports and conforms to ISO 6432 mounting dimensions, allowing a direct drop into standard mini-cylinder brackets and clevises. An integrated piston magnet (-S) supports CMSG, DMSG and EMSG switches for position sensing, while the R back cover provides an axial-in port orientation to simplify plumbing in tight layouts.
The riveted round-body construction pairs a stainless-steel barrel and rod to resist mild corrosion and washdown environments better than painted alternatives. Fixed TPU bumper pads absorb stroke-end impact to protect the mechanism. For practical sizing, plan for about 147 N of real work at 0.5 MPa, which translates to lifting roughly 12.5 kg vertically with a 2:1 safety margin.
Airtac MI25~40 Stainless Steel Mini Cylinder MI25X60SR Technical Specifications
| Model | Airtac MI25~40 Stainless Steel Mini Cylinder MI25X60SR |
|---|---|
| Series | MI ISO 6432 mini cylinder |
| Bore size | Ø25 mm |
| Stroke | 60 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 MI25X60SR
| MI | ISO 6432 round-body mini cylinder (double-acting). |
|---|---|
| 25 | Bore size in mm. |
| ×60 | 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 MI25X60SR Is Used
Package Diverting Gate
Actuates a routing flap on a packaging line, using the 245.3 N thrust to push parcels smoothly onto secondary chutes.
Textile Loom Tensioner
Adjusts yarn guide arms in damp production halls, leveraging the stainless-steel barrel to prevent mild corrosion.
Pallet Stacking Stopper
Deploys a 60 mm hard stop to align incoming cartons on a roller conveyor before strapping, holding about 12.5 kg safely.
Is the Airtac MI25~40 Stainless Steel Mini Cylinder MI25X60SR the Right Cylinder?
When sizing this 60 mm stroke unit, verify your payload against the 245.3 N push and 206.1 N pull ratings at 0.5 MPa. If you need less force, the Ø20 bore provides 157.0 N of push; for heavier drives, the Ø32 bore steps up to 402.2 N. Because the 60 mm travel is well within the 500 mm maximum, side-load stress on the Ø10 rod remains minimal, but ensure front mounting alignment to prevent premature seal wear.
This SKU includes the -S magnet for CMSG/DMSG/EMSG sensors and uses the R axial-in rear cover. Remember that a standard cylinder drifts when air is removed or the valve is centred—the fixed TPU pads only decelerate the stroke end and do not act as a brake. To suspend a load safely, install an external rod lock or a pilot-operated check valve.
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 MI25X60SR FAQ
This Ø25 mm bore cylinder features a 1/8" port and a 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.
No, the piston will drift if air is lost or the directional valve is centred. The fixed TPU bumper pads only decelerate the rod at the stroke end and do not function as a locking brake. For vertical loads, you must add an external rod lock or a pilot-operated check valve.
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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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