Airtac MI25~40 Stainless Steel Mini Cylinder MI32X10CM
The AirTAC Airtac MI25~40 Stainless Steel Mini Cylinder MI32X10CM is a genuine double acting round-body mini air cylinder with a Ø32mm bore and 10mm stroke, 1/8" air ports and a stainless-steel barrel and rod for mildly corrosive environments.
- BoreØ32 mm
- Stroke10 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 MI32X10CM
Delivering 402.2 N of push force at 0.5 MPa, this double-acting round-body mini cylinder handles heavy-duty shifting within a very compact 10 mm stroke. The stainless-steel barrel and piston rod provide reliable mild corrosion and washdown resistance, outperforming painted alternatives in damp environments. Its riveted construction keeps the unit light, while fixed TPU bumper pads absorb impact energy at the stroke ends.
Because the bore is Ø32, this unit exceeds standard mini footprint dimensions and is classified simply as a round-body mini cylinder rather than ISO 6432. It features a 1/8" port and an M10x1.25 male rod thread. Plan for roughly 241 N of actual work at 0.5 MPa to maintain a safe margin, which translates to lifting about 20.5 kg vertically. Note that this specific SKU lacks the -S magnet, meaning it cannot support CMSG, DMSG or EMSG position switches.
Airtac MI25~40 Stainless Steel Mini Cylinder MI32X10CM Technical Specifications
| Model | Airtac MI25~40 Stainless Steel Mini Cylinder MI32X10CM |
|---|---|
| Series | MI mini cylinder |
| Bore size | Ø32 mm |
| Stroke | 10 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. Note: the Ø32 bore is a larger, non-ISO-6432 size.
Theoretical Output Force (Ø32mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 402 N | 346 N |
| 0.7 MPa | 563 N | 484 N |
| Max (@1.0 MPa) | 82 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 MI32X10CM
| MI | round-body mini cylinder (double-acting). |
|---|---|
| 32 | Bore size in mm. |
| ×10 | 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 MI32X10CM Is Used
Heavy Clamping Stations
Exerts 402.2 N of push force at 0.5 MPa to secure thick metal plates in a machining fixture, utilizing the minimal 10 mm stroke for rapid, high-force clamping cycles.
Parcel Sorting Diverters
Drives heavy-duty routing gates on high-speed logistics lines where the stainless build withstands dusty, damp warehouse environments and the short stroke snaps quickly.
Short-Stroke Ejection
Punches completed aluminum castings out of a molding die, relying on the 345.6 N pull force at 0.5 MPa to retract the rod rapidly within tight machinery clearances.
Is the Airtac MI25~40 Stainless Steel Mini Cylinder MI32X10CM the Right Cylinder?
When sizing this actuator, compare it against adjacent bores: the Ø25 delivers 245.3 N push at 0.5 MPa, while the Ø40 provides 628.3 N, so the Ø32 sits perfectly for medium-heavy tasks. The 10 mm stroke is extremely short, practically eliminating rod-bending side-load risks, but you must ensure the load is guided externally. This model includes a CM round end back cover for straightforward axial porting or mounting orientation.
Remember that a standard double-acting cylinder will drift if air pressure drops or the valve is centred, as the TPU bumpers only soften the end-of-stroke impact and act as neither a brake nor a lock. To suspend a load safely during an emergency stop, integrate an external pilot-operated check valve or a dedicated rod lock.
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 MI32X10CM FAQ
This Ø32 bore model features a 1/8" port and an M10x1.25 male rod thread. It generates 402.2 N push and 345.6 N pull at 0.5 MPa, 563 N push and 483.8 N pull at 0.7 MPa, with a theoretical maximum force of 82 kgf at 1.0 MPa.
No, this specific SKU does not include a magnet. You must select an -S variant to use CMSG, DMSG, or EMSG switches. Additionally, the fixed TPU bumper pads only decelerate the stroke end and do not function as an adjustable air cushion.
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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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Most inquiries answered within 7-8 hours.
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