Airtac MI8~12 Stainless Steel Mini Cylinder MI12X160SU
The AirTAC Airtac MI8~12 Stainless Steel Mini Cylinder MI12X160SU is a genuine double acting round-body mini air cylinder with a Ø12mm bore and 160mm 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
- Stroke160 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 MI12X160SU
Generating 56.5 N of push force at 0.5 MPa, this double-acting stainless-steel mini cylinder handles compact linear motion with ease. The Ø12 mm bore uses an M5x0.8 air port and a 160 mm stroke, while the U-type back cover provides a 90-degree mounting orientation for tight spatial constraints. Because the piston rod and barrel are stainless steel, the riveted round body resists mild corrosion better than painted alternatives in damp environments.
Equipped with a built-in magnet (-S), the unit supports CMSG, DMSG, and EMSG switches for position sensing. In practical terms, plan for a safe working load of about 34 N, which means it can vertically lift roughly 2.9 kg with a 2:1 safety margin. Fixed TPU bumper pads absorb the impact at stroke extremes, operating reliably across a 30-800 mm/s speed range.
Airtac MI8~12 Stainless Steel Mini Cylinder MI12X160SU Technical Specifications
| Model | Airtac MI8~12 Stainless Steel Mini Cylinder MI12X160SU |
|---|---|
| Series | MI ISO 6432 mini cylinder |
| Bore size | Ø12 mm |
| Stroke | 160 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 MI12X160SU
| MI | ISO 6432 round-body mini cylinder (double-acting). |
|---|---|
| 12 | Bore size in mm. |
| ×160 | 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 MI12X160SU Is Used
PCB Depaneling Gate
Cycles a lightweight routing blade to separate printed circuit boards, utilizing the 56.5 N push force and 160 mm travel to clear the cutting area.
Carton Flap Folder
Actuates a short folding arm on a packaging line, where the U-type 90-degree back cover mounts flush against the machine frame to save space.
Lab Sample Dispenser
Drives a small pipette mechanism for fluid handling, benefiting from the stainless build against mild moisture and the -S magnet for stroke confirmation.
Is the Airtac MI8~12 Stainless Steel Mini Cylinder MI12X160SU the Right Cylinder?
Choosing this 12 mm bore makes sense when the smaller Ø8 option (25.1 N push @0.5 MPa) lacks power, but the larger Ø16 (100.5 N push) would be physically excessive. For this 160 mm stroke, carefully manage side loads to prevent rod bending, as the 6 mm rod can deflect under off-center forces. The ISO 6432 mounting interface ensures compatibility with standard mini-cylinder brackets and clevises.
Note that a standard double-acting cylinder drifts when air pressure is lost or the valve is centered, as the fixed TPU pads only decelerate the end of stroke and act as neither a lock nor a brake. To suspend a load safely during an air failure, integrate an external rod lock or a pilot-operated check valve into your circuit.
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 MI12X160SU FAQ
This double-acting cylinder has an M5x0.8 port and generates 56.5 N push / 42.4 N pull at 0.5 MPa, and 79.1 N push / 59.4 N pull at 0.7 MPa. The theoretical maximum force is 11.5 kgf at 1.0 MPa.
Yes, the -S suffix indicates a built-in magnet compatible with CMSG, DMSG, and EMSG switches. However, it does not hold loads on air loss; the fixed TPU bumpers only decelerate the stroke end, so use an external rod lock for suspended loads.
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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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