
The AirTAC Airtac MI8~12 Stainless Steel Mini Cylinder MI10X80SCA is a genuine double acting round-body mini air cylinder with a Ø10mm bore and 80mm 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 compact automation tasks with ease. The Ø10 mm bore uses an M5x0.8 air port and an M4x0.7 male rod thread. Its riveted stainless barrel and rod resist mild corrosion, outperforming painted alternatives in damp environments. Because it includes a piston magnet, you can mount CMSG, DMSG or EMSG sensors for position detection.
The 80 mm stroke falls well within the 200 mm standard limit, and fixed TPU bumper pads absorb the impact at stroke end. For real-world sizing, plan for roughly 24 N of usable work at 0.5 MPa, which equates to lifting about 2 kg vertically with a 2:1 safety margin. The built-in CA rear pivot cover allows direct clevis mounting, while the body conforms to ISO 6432 mounting dimensions for straightforward bracket integration.
| Model | Airtac MI8~12 Stainless Steel Mini Cylinder MI10X80SCA |
|---|---|
| Series | MI ISO 6432 mini cylinder |
| Bore size | Ø10 mm |
| Stroke | 80 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. |
| ×80 | 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.
Actuates small diverters on PCB assembly lines, using the 39.3 N thrust and 80 mm travel to push lightweight boards into testing lanes.
Closes small pneumatic clamps on pharmaceutical blister packaging machines, where the stainless body withstands routine washdowns.
Pivots a CA-mounted ejection gate on a conveyor to knock minor plastic defects off the line without damaging the good parts.
When sizing this 10 mm bore unit, consider stepping down to the Ø8 model if your load requires under 25.1 N of push at 0.5 MPa, or moving up to the Ø12 bore which provides 56.5 N if you need more thrust. The CA pivot cover suits articulated mechanisms, and you can pair it with LB foot or FA flange front mounts. Note that an 80 mm stroke on a Ø4 mm rod requires careful alignment to prevent side-loading and rod bending. If the air supply drops, this cylinder will drift and cannot hold a load; integrate a pilot-operated check valve or external rod lock if position holding is critical.
Quick checklist
This double-acting cylinder has an M5x0.8 port and generates 39.3 N push / 33 N pull at 0.5 MPa, 55 N push / 46.1 N pull at 0.7 MPa, with a theoretical maximum of 8 kgf at 1.0 MPa.
No, it uses fixed TPU bumper pads to decelerate the piston at the stroke end. It is not an adjustable cushion variant, but the included -S magnet allows CMSG, DMSG or EMSG sensors to be fitted.
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