Airtac MI8~12 Stainless Steel Mini Cylinder MI12X180SCA
The AirTAC Airtac MI8~12 Stainless Steel Mini Cylinder MI12X180SCA is a genuine double acting round-body mini air cylinder with a Ø12mm bore and 180mm stroke, M5×0.8 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.
- BoreØ12 mm
- Stroke180 mm
- Port sizeM5×0.8
- Acting typeDouble acting
- Rod threadM6×1.0
- 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 MI8~12 Stainless Steel Mini Cylinder MI12X180SCA
Delivering 56.5 N of push force at 0.5 MPa, this double-acting stainless-steel round-body mini cylinder handles compact linear motion with ease. The Ø12 mm bore features an M5x0.8 air port and an M6x1.0 male rod thread, while the 180 mm stroke stays within the 250 mm standard limit. Built with a riveted stainless barrel and rod, it resists mild corrosion and washdown better than painted alternatives. The built-in magnet (-S) supports CMSG, DMSG and EMSG switches for position sensing, and the CA rear pivot cover simplifies clevis mounting.
For practical sizing, plan for about 34 N of real work at 0.5 MPa, which safely lifts roughly 2.9 kg vertically with a 2:1 margin. Fixed TPU bumper pads absorb stroke-end impact to protect the mechanism. Because the bore falls within the Ø8-Ø25 range, it uses the standard ISO 6432 mounting interface, dropping directly into standard mini-cylinder brackets.
Airtac MI8~12 Stainless Steel Mini Cylinder MI12X180SCA Technical Specifications
| Model | Airtac MI8~12 Stainless Steel Mini Cylinder MI12X180SCA |
|---|---|
| Series | MI ISO 6432 mini cylinder |
| Bore size | Ø12 mm |
| Stroke | 180 mm |
| Acting type | Double acting |
| Port size | M5×0.8 |
| Rod thread | M6×1.0 |
| 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 250 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 (Ø12mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 57 N | 42 N |
| 0.7 MPa | 79 N | 59 N |
| Max (@1.0 MPa) | 12 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac MI8~12 Stainless Steel Mini Cylinder MI12X180SCA
| MI | ISO 6432 round-body mini cylinder (double-acting). |
|---|---|
| 12 | Bore size in mm. |
| ×180 | 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 MI8~12 Stainless Steel Mini Cylinder MI12X180SCA Is Used
Electronic Component Handling
Positions delicate pick-and-place heads in PCB assembly machines, utilizing the 34 N safe working load to shift lightweight carriers without crushing parts.
Packaging Diverters
Actuates small sorting flaps on conveyor lines, where the CA clevis mount accommodates the pivoting arc needed to push light cartons off the main belt.
Lab Automation Gates
Opens and closes access doors on analytical instruments, relying on the stainless steel construction to withstand frequent chemical wipe-downs.
Is the Airtac MI8~12 Stainless Steel Mini Cylinder MI12X180SCA the Right Cylinder?
When sizing this 12 mm bore, compare it against neighbours: the smaller Ø8 generates 25.1 N push, while the larger Ø16 provides 100.5 N at 0.5 MPa. Choose this model for light-duty positioning under 35 N. The CA pivot cover is ideal for articulated mechanisms, and you can pair it with LB foot, FA flange or TC trunnion brackets. Since this SKU includes the -S magnet, it is fully compatible with CMSG, DMSG and EMSG sensors.
At 180 mm, the stroke is well within the 250 mm maximum, but always minimize side loading to prevent rod bending. Remember that the fixed TPU bumpers only decelerate the stroke end; they do not function as a lock. If your mechanism must hold a load vertically during air loss or valve centering, the piston will drift, so add an external rod lock or 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 MI8~12 Stainless Steel Mini Cylinder MI12X180SCA FAQ
At 0.5 MPa, this 12 mm bore cylinder provides 56.5 N push and 42.4 N pull. At 0.7 MPa, it delivers 79.1 N push and 59.4 N pull. The theoretical maximum force is 11.5 kgf at 1.0 MPa. The air port is M5x0.8.
No, the piston will drift if air is lost or the valve is centered. The fixed TPU bumper pads only decelerate the rod near the stroke end; they do not act as a brake. For vertical loads, install an external rod lock or pilot 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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