
The AirTAC Airtac MI16-20 Stainless Steel Mini Cylinder MI16X5CA is a genuine double acting round-body mini air cylinder with a Ø16mm bore and 5mm stroke, 1/8" 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 100.5 N of push force at 0.5 MPa, this double-acting stainless-steel round-body mini cylinder handles compact 5 mm strokes with ease. The Ø16 mm bore features a 1/8" port and an M6x1.0 male rod thread. Its stainless barrel and rod resist mild corrosion, outperforming painted alternatives in damp environments. Built to ISO 6432 mounting dimensions, it drops directly into standard mini-cylinder brackets and clevises.
For practical sizing, plan for roughly 60 N of actual work at 0.5 MPa, which safely lifts about 5.1 kg vertically. The riveted body keeps the unit light, while fixed TPU bumper pads absorb end-of-stroke impact. This specific SKU lacks a magnet, so it cannot host CMSG, DMSG, or EMSG sensors; choose an -S variant if position feedback is required.
| Model | Airtac MI16-20 Stainless Steel Mini Cylinder MI16X5CA |
|---|---|
| Series | MI ISO 6432 mini cylinder |
| Bore size | Ø16 mm |
| Stroke | 5 mm |
| Acting type | Double acting |
| Port size | 1/8" |
| 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 500 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 | 101 N | 86 N |
| 0.7 MPa | 141 N | 121 N |
| Max (@1.0 MPa) | 21 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). |
|---|---|
| 16 | Bore size in mm. |
| ×5 | 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.
Ideal for gripping small metal components in CNC fixtures, using the 5 mm stroke to secure parts firmly without excessive travel.
Acts as a rapid diverter arm on packaging lines, pushing light cardboard cartons with its 100.5 N thrust at 0.5 MPa.
Ejects small molded plastic parts from press dies, utilizing the compact 5 mm stroke and CA pivot clevis for fast ejection cycles.
When sizing this 5 mm stroke unit, compare it against adjacent bores: the Ø12 generates 56.5 N push, while the Ø20 offers 157.0 N at 0.5 MPa. This Ø16 strikes a balance for tight clamping jobs. It includes a CA rear pivot cover for clevis mounting. Remember that venting air or centering the valve causes the piston to drift, as the TPU bumpers only decelerate the stroke end rather than locking the load. Install a pilot-operated check valve or external rod lock if you need to maintain vertical position.
Quick checklist
At 0.5 MPa it provides 100.5 N push and 86.4 N pull. At 0.7 MPa it yields 140.7 N push and 120.9 N pull. The theoretical maximum force is 20.5 kgf at 1.0 MPa. The air port is 1/8".
No, this specific SKU does not include a magnet, so it cannot support CMSG, DMSG, or EMSG switches. You must select an -S designated variant to enable magnetic sensing.
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