Airtac MI25~40 Stainless Steel Mini Cylinder MI32X230SCM
The AirTAC Airtac MI25~40 Stainless Steel Mini Cylinder MI32X230SCM is a genuine double acting round-body mini air cylinder with a Ø32mm bore and 230mm stroke, 1/8" air ports and a stainless-steel barrel and rod for mildly corrosive environments.
- BoreØ32 mm
- Stroke230 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 MI32X230SCM
Delivering 402.2 N of push force at 0.5 MPa, this double-acting round-body mini cylinder handles substantial actuation tasks within a compact footprint. The stainless-steel barrel and Ø12 mm piston rod provide excellent mild corrosion and washdown resistance, outperforming painted alternatives in damp or food-processing environments. A built-in piston magnet (-S) enables seamless integration with CMSG, DMSG or EMSG reed and electronic switches for precise end-of-stroke detection.
The 230 mm stroke operates at speeds between 30-800 mm/s, relying on fixed TPU bumper pads to decelerate the impact at stroke ends. Featuring a 1/8 inch air port and a male M10x1.25 rod thread, it is engineered for rigorous cycles. For practical sizing, plan for a safe working load of roughly 241 N, which equates to lifting about 20.5 kg vertically with a 2:1 safety margin.
Airtac MI25~40 Stainless Steel Mini Cylinder MI32X230SCM Technical Specifications
| Model | Airtac MI25~40 Stainless Steel Mini Cylinder MI32X230SCM |
|---|---|
| Series | MI mini cylinder |
| Bore size | Ø32 mm |
| Stroke | 230 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 MI32X230SCM
| MI | round-body mini cylinder (double-acting). |
|---|---|
| 32 | Bore size in mm. |
| ×230 | 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 MI32X230SCM Is Used
Product Diverting
Deploys a 230 mm stroke to push heavy packaged goods cleanly across a transfer junction on a stainless washdown conveyor line.
Clamp Actuation
Generates 402.2 N of push force at 0.5 MPa to secure aluminium extrusions firmly during CNC machining operations.
Carton Lifting
Raises 20 kg material bins vertically using the safe working load capacity, aided by the integrated magnet for position feedback.
Is the Airtac MI25~40 Stainless Steel Mini Cylinder MI32X230SCM the Right Cylinder?
When sizing this 32 mm bore unit, consider the neighbouring bores: stepping down to the Ø25 yields 245.3 N of push force at 0.5 MPa, while stepping up to the Ø40 provides 628.3 N. This model includes a CM round end back cover and supports LB foot, FA flange, SDB pivot and TC trunnion mounts. Because it lacks an adjustable air cushion, high-speed cycles rely entirely on the fixed TPU pads.
Note that a standard double-acting cylinder drifts when air is lost or the valve is centred, as the bumpers only soften the stroke end and do not act as a brake. To suspend a vertical load safely, install an external rod lock or a pilot-operated check valve. Additionally, the 230 mm stroke demands careful alignment to prevent rod-bending side loads.
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 MI32X230SCM FAQ
This 32 mm bore cylinder features a 1/8 inch air port. At 0.5 MPa it provides 402.2 N push and 345.6 N pull force. At 0.7 MPa it delivers 563 N push and 483.8 N pull. The theoretical maximum force is 82 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 stroke end and do not function as a locking brake. For vertical load holding, you must fit an external rod lock or a pilot-operated check valve.
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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.
Fast Reply
Most inquiries answered within 7-8 hours.
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