
The AirTAC Airtac MI8~12 Stainless Steel Mini Cylinder MI10X100SU is a genuine double acting round-body mini air cylinder with a Ø10mm bore and 100mm 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.
Delivering 39.3 N of push force at 0.5 MPa, this double-acting stainless-steel round-body mini cylinder handles light actuation with precision. The riveted barrel and rod shrug off mild corrosion, giving it a real edge over painted alternatives in damp production areas. Its 100 mm stroke operates at 30-800 mm/s, and the integrated piston magnet (-S) supports CMSG, DMSG, and EMSG switches for position sensing.
Featuring an M5x0.8 port and a 90-degree U back cover, the unit conforms to ISO 6432 mounting dimensions for easy bracket integration. Fixed TPU bumper pads absorb end-of-stroke impact. For practical sizing, plan for roughly 24 N of usable work at 0.5 MPa; vertically, it lifts about 2 kg safely with a 2:1 margin.
| Model | Airtac MI8~12 Stainless Steel Mini Cylinder MI10X100SU |
|---|---|
| Series | MI ISO 6432 mini cylinder |
| Bore size | Ø10 mm |
| Stroke | 100 mm |
| Acting type | Double acting |
| Port size | M5×0.8 |
| Rod thread | M4×0.7 |
| 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 200 mm |
Specifications follow the official AirTAC MI/MIC (ISO 6432) datasheet. Barrel & rod: stainless steel (round-body, riveted construction). Thread options: PT (blank) / G.
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 39 N | 33 N |
| 0.7 MPa | 55 N | 46 N |
| Max (@1.0 MPa) | 8 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
| MI | ISO 6432 round-body mini cylinder (double-acting). |
|---|---|
| 10 | Bore size in mm. |
| ×100 | 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.
Pushes delicate printed circuit boards out of test fixtures using a safe 24 N working load to avoid damaging surface mount components.
Actuates small sorting gates for light parcels in distribution hubs, relying on the 90-degree U cover for tight conveyor frame mounting.
Ejects filled vial racks from automated liquid handling stations, where the stainless build resists humid laboratory environments.
When sizing this 10 mm bore, step down to an 8 mm version (25.1 N push @0.5 MPa) for lighter tasks, or up to a 12 mm bore (56.5 N push @0.5 MPa) if you need more extension force. The U-style rear cover provides a 90-degree mounting option for compact spaces. Because the standard MI lacks a locking mechanism, the piston will drift if air pressure drops or the valve is centered; add an external rod lock or pilot check valve if you must hold a load vertically.
With a 100 mm stroke on a Ø4 mm rod, keep the load guided to prevent side-loading and rod bending. The -S magnet enables electronic or reed sensor tracking, whereas a standard SKU without the S suffix cannot accept switches.
Quick checklist
This 10 mm bore cylinder has an M5x0.8 port. It generates 39.3 N push and 33 N pull at 0.5 MPa, 55 N push and 46.1 N pull at 0.7 MPa, with a theoretical maximum force of 8 kgf at 1.0 MPa.
No, the piston will drift without air pressure. The fixed TPU bumper pads only decelerate the stroke end and do not act as a brake. You must use an external rod lock or pilot check valve to hold a suspended load.
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