
The AirTAC Airtac MI8~12 Stainless Steel Mini Cylinder MI10X35U is a genuine double acting round-body mini air cylinder with a Ø10mm bore and 35mm 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 actuation with a 35 mm stroke. The Ø10 mm bore uses an M5x0.8 air port and an M4x0.7 male rod thread. Its stainless barrel and rod shrug off mild corrosion, giving it a real edge over painted-steel minis in damp or washdown environments. Built to ISO 6432 mounting dimensions, it drops directly into standard mini-cylinder brackets and clevises.
Fixed TPU bumper pads absorb the impact at stroke end to decelerate the piston smoothly. Because this base configuration lacks the -S magnet, it cannot accept CMSG, DMSG or EMSG position switches. For sizing tasks, plan for roughly 24 N of actual work at 0.5 MPa; vertically, this equates to lifting about 2 kg safely with a 2:1 margin.
| Model | Airtac MI8~12 Stainless Steel Mini Cylinder MI10X35U |
|---|---|
| Series | MI ISO 6432 mini cylinder |
| Bore size | Ø10 mm |
| Stroke | 35 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. |
| ×35 | 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.
Provides the 39.3 N push needed to pop bare boards out of test fixtures without marring delicate traces.
Cycles a 35 mm stroke to tuck glue tabs on pharmaceutical cartons where space is highly restricted.
Drives a micro-pump head in washdown lab setups, using its stainless rod to resist mild chemical splashes.
When sizing this 10 mm bore, step down to the Ø8 version for lighter duties (25.1 N push at 0.5 MPa) or move up to the Ø12 bore if you need more force (56.5 N push at 0.5 MPa). This specific SKU features a U-type back cover, orienting the rear port 90 degrees to the body for tight manifold routing. Remember that a plain cylinder drifts if air pressure drops or the valve is centred; the TPU pads only soften the stroke end rather than locking the load, so add an external pilot check valve if you need to hold position.
Quick checklist
At 0.5 MPa it pushes 39.3 N and pulls 33 N. At 0.7 MPa it pushes 55 N and pulls 46.1 N. The theoretical maximum force is 8 kgf at 1.0 MPa. The air port is M5x0.8.
No, this specific SKU lacks the internal magnet, so it cannot accept CMSG, DMSG or EMSG switches. You would need the -S variant for position sensing. It uses fixed TPU bumper pads rather than an adjustable air cushion.
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