Airtac MI8~12 Stainless Steel Mini Cylinder MI12X15SCALB
The AirTAC Airtac MI8~12 Stainless Steel Mini Cylinder MI12X15SCALB is a genuine double acting round-body mini air cylinder with a Ø12mm bore and 15mm 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
- Stroke15 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 MI12X15SCALB
Generating 56.5 N of push force at 0.5 MPa, this double-acting stainless-steel mini cylinder handles compact automation tasks. The riveted round-body construction pairs a corrosion-resistant barrel and rod with fixed TPU bumper pads that absorb stroke-end impacts. Because the bore is 12 mm, it uses an M5x0.8 port and an M6x1.0 male rod thread. The built-in -S magnet supports CMSG, DMSG and EMSG switches for position detection.
For real-world sizing, plan for a safe working load of roughly 34 N, which is about 60 percent of the 0.5 MPa rating. In vertical lifting, this translates to hoisting approximately 2.9 kg with a 2:1 safety margin. The 15 mm stroke keeps the assembly extremely short, while the ISO 6432 mounting dimensions let you drop it straight into standard mini-cylinder brackets and clevises.
Airtac MI8~12 Stainless Steel Mini Cylinder MI12X15SCALB Technical Specifications
| Model | Airtac MI8~12 Stainless Steel Mini Cylinder MI12X15SCALB |
|---|---|
| Series | MI ISO 6432 mini cylinder |
| Bore size | Ø12 mm |
| Stroke | 15 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 MI12X15SCALB
| MI | ISO 6432 round-body mini cylinder (double-acting). |
|---|---|
| 12 | Bore size in mm. |
| ×15 | 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 MI12X15SCALB Is Used
Electronic Component Sorting
Pushes small electronic parts down a testing lane using a safe 34 N working load, relying on the 15 mm stroke for rapid cycling.
Pouch Flap Folding
Tucks packaging flaps on a high-speed line where the stainless body resists washdown chemicals and the compact footprint fits tight clearances.
Small Part Ejection
Ejects lightweight moulded plastic pieces from a die, using the CMSG sensor signal to confirm the 2.9 kg vertical lift completed successfully.
Is the Airtac MI8~12 Stainless Steel Mini Cylinder MI12X15SCALB the Right Cylinder?
When sizing this 12 mm bore, the smaller 8 mm option yields 25.1 N of push at 0.5 MPa, whereas stepping up to the 16 mm bore provides 100.5 N. This SKU includes an LB foot mount for secure base anchoring and a CA rear pivot cover for clevis attachments. The -S magnet enables electronic or reed sensor tracking along the body.
Remember that venting the air supply causes the piston to drift, as the TPU bumpers only decelerate the end of travel without locking the rod. To suspend a load safely during a pressure drop, install an external rod lock or a pilot-operated check valve. Furthermore, the very short 15 mm stroke limits side-loading leverage, but you should still align the load precisely to avoid bending the 6 mm rod.
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 MI12X15SCALB FAQ
At 0.5 MPa it provides 56.5 N push and 42.4 N pull. At 0.7 MPa it provides 79.1 N push and 59.4 N pull. The theoretical maximum force is 11.5 kgf at 1.0 MPa. This 12 mm bore cylinder uses an M5x0.8 air port.
No, the piston will drift if air is lost or the valve is centred. The fixed TPU bumper pads only decelerate the stroke end and do not act as a brake. You must add an external rod lock or pilot check valve to hold a suspended 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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