Airtac MI25~40 Stainless Steel Mini Cylinder MI25X60SUTC
The AirTAC Airtac MI25~40 Stainless Steel Mini Cylinder MI25X60SUTC 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 MI25X60SUTC
Delivering 245.3 N of push force at 0.5 MPa, this double-acting stainless-steel round-body mini cylinder handles robust actuation tasks. The Ø25 mm bore operates on a 1/8" port with a 60 mm stroke, relying on fixed TPU bumper pads to absorb end-of-travel impacts rather than adjustable cushions. Its riveted stainless barrel and piston rod naturally resist mild corrosion, giving it a distinct lifespan advantage over painted alternatives in damp or washdown settings.
Because it conforms to ISO 6432 mounting dimensions, the body drops directly into standard mini-cylinder brackets and clevises. Equipped with a piston magnet, this unit supports CMSG, DMSG, and EMSG switches for position sensing. For real-world sizing, plan for a safe working load of roughly 147 N, which translates to lifting about 12.5 kg vertically with a 2:1 safety margin.
Airtac MI25~40 Stainless Steel Mini Cylinder MI25X60SUTC Technical Specifications
| Model | Airtac MI25~40 Stainless Steel Mini Cylinder MI25X60SUTC |
|---|---|
| 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 MI25X60SUTC
| 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 MI25X60SUTC Is Used
Package Diverting Gate
Actuates a routing flap on a packaging line, using the 245.3 N thrust to push heavy cartons smoothly into secondary chutes.
Textile Loom Tensioner
Maintains consistent fabric tension via the TC trunnion mount, absorbing high-frequency stroke impacts with fixed TPU pads.
Pallet Stacker Stopper
Deploys a physical stop block to halt incoming pallets, safely lifting components up to 12.5 kg during vertical gating tasks.
Is the Airtac MI25~40 Stainless Steel Mini Cylinder MI25X60SUTC the Right Cylinder?
When sizing this 25 mm bore, stepping down to a Ø20 unit drops the 0.5 MPa push force to 157.0 N, while moving up to a Ø32 bore raises it to 402.2 N. This model includes a U-type 90-degree rear cover and pairs with a TC trunnion mount, offering pivot flexibility. The integrated magnet enables electronic or reed sensing, whereas a standard SKU without the -S suffix cannot accept sensors.
Remember that venting the air or centering the valve causes the piston to drift, as the internal bumpers only decelerate the stroke end and never act as a locking brake. To suspend a load safely during an air-loss event, fit an external rod lock or pilot-operated check valve. Furthermore, the 60 mm stroke keeps rod bending stress minimal, but always verify side-load alignment to maximize seal life.
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 MI25X60SUTC FAQ
This double-acting cylinder uses a 1/8" port and generates 245.3 N push / 206.1 N pull at 0.5 MPa, and 343.4 N push / 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 valve is centered. The fixed TPU bumper pads only decelerate the stroke end and do not function as a brake. An external rod lock or pilot check valve is required to hold a load.
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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.
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Most inquiries answered within 7-8 hours.
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