Airtac MI25~40 Stainless Steel Mini Cylinder MI32X30SUTC
The AirTAC Airtac MI25~40 Stainless Steel Mini Cylinder MI32X30SUTC is a genuine double acting round-body mini air cylinder with a Ø32mm bore and 30mm stroke, 1/8" air ports and a stainless-steel barrel and rod for mildly corrosive environments.
- BoreØ32 mm
- Stroke30 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 MI32X30SUTC
Delivering 402.2 N of push force at 0.5 MPa, this double-acting round-body mini cylinder handles substantial work in a compact footprint. The stainless-steel barrel and piston rod provide excellent mild corrosion and washdown resistance, outperforming painted alternatives in damp environments. Fixed TPU bumper pads absorb the impact at stroke extremes, while the 1/8" port supplies the necessary air volume for the 32 mm bore.
For practical sizing, plan for a safe working load of roughly 241 N, which accounts for friction and real-world dynamics at 0.5 MPa. This translates to lifting about 20.5 kg vertically with a 2:1 safety margin. Because this SKU includes the -S magnet, it is fully ready for CMSG, DMSG, or EMSG position sensing.
Airtac MI25~40 Stainless Steel Mini Cylinder MI32X30SUTC Technical Specifications
| Model | Airtac MI25~40 Stainless Steel Mini Cylinder MI32X30SUTC |
|---|---|
| Series | MI mini cylinder |
| Bore size | Ø32 mm |
| Stroke | 30 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 MI32X30SUTC
| MI | round-body mini cylinder (double-acting). |
|---|---|
| 32 | Bore size in mm. |
| ×30 | 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 MI32X30SUTC Is Used
Heavy-Duty Stamping Press
Provides 563 N of thrust at 0.7 MPa to drive a short 30 mm stamping pin into light gauge sheet metal.
Pallet Diverter Gate
Uses the TC trunnion mount to pivot a heavy routing gate, deflecting 20 kg product flows on a packaging line.
Washdown Clamping Fixture
Holds an aluminum housing block securely during machining, leveraging the stainless rod for damp shop durability.
Is the Airtac MI25~40 Stainless Steel Mini Cylinder MI32X30SUTC the Right Cylinder?
When sizing this 32 mm bore, stepping down to a 25 mm cylinder drops the 0.5 MPa push force to 245.3 N, whereas stepping up to a 40 mm bore yields 628.3 N. This model features a U 90-degree back cover and a TC trunnion mount, offering pivot flexibility for changing rod angles. Keep in mind that a plain double-acting cylinder drifts if air pressure is lost or the valve is centered; the TPU bumpers only decelerate the stroke end and do not act as a brake. To suspend a load safely, integrate 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 MI32X30SUTC FAQ
This 32 mm bore cylinder features a 1/8" port and a 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 of 82 kgf at 1.0 MPa.
This model uses fixed TPU bumper pads to decelerate the stroke end, not an adjustable air cushion; for variable cushioning, look at the MIC variant. Because this SKU includes the -S magnet, you can directly mount CMSG, DMSG, or EMSG switches for electronic or reed position sensing.
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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