
The AirTAC Airtac MI16-20 Stainless Steel Mini Cylinder MI16X65CA is a genuine double acting round-body mini air cylinder with a Ø16mm bore and 65mm 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 automation with ease. The Ø16 mm bore uses a 1/8" port and an M6×1.0 male rod thread. Its riveted stainless barrel and rod resist mild corrosion, making it superior to painted alternatives in damp environments. The CA rear pivot cover provides a clevis mount for angular movement.
Because the theoretical rating differs from actual usable work, plan for roughly 60 N of real load at 0.5 MPa. This equates to lifting about 5.1 kg vertically with a 2:1 safety margin. Fixed TPU bumper pads absorb stroke-end impact, and the body conforms to ISO 6432 mounting dimensions for easy bracket integration. As this SKU lacks the -S magnet, it cannot accept CMSG, DMSG or EMSG position switches.
| Model | Airtac MI16-20 Stainless Steel Mini Cylinder MI16X65CA |
|---|---|
| Series | MI ISO 6432 mini cylinder |
| Bore size | Ø16 mm |
| Stroke | 65 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. |
| ×65 | 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.
Uses the CA pivot bracket to maintain consistent fabric tension, applying up to 60 N of safe working force while resisting humid textile mill environments.
Pushes light cardboard cartons on a sorting line where the 5.1 kg vertical lift capacity easily handles flap actuation and routing duties.
Ejects processed vials from a testing carousel, relying on the stainless steel construction to withstand chemical washdowns without corroding.
When sizing this 16 mm bore, stepping down to the Ø12 model drops the 0.5 MPa push force to 56.5 N, while stepping up to the Ø20 bore increases it to 157.0 N. The 65 mm stroke is well within the 500 mm maximum, keeping rod bending stress low. The CA clevis back cover suits pivoting loads, but remember that venting the air supply causes the piston to drift; these bumpers only decelerate the end of stroke and do not function as a lock. Use a pilot-operated check valve to hold a suspended load.
Quick checklist
This double-acting cylinder has a 1/8" port and generates 100.5 N push / 86.4 N pull at 0.5 MPa, and 140.7 N push / 120.9 N pull at 0.7 MPa. The theoretical maximum force is 20.5 kgf at 1.0 MPa.
No, this specific SKU does not include a magnet, so CMSG, DMSG or EMSG switches cannot be used. You would need the -S variant for sensing. It uses fixed TPU bumper pads rather than an adjustable air cushion.
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