
The AirTAC Airtac MI16-20 Stainless Steel Mini Cylinder MI16X200SR is a genuine double acting round-body mini air cylinder with a Ø16mm bore and 200mm 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.
Generating around 100.5 N of push force at 0.5 MPa, this double-acting stainless-steel round-body mini cylinder handles a 200 mm stroke with ease. The Ø16 bore uses a 1/8" port and an M6x1.0 male rod thread. Its riveted stainless barrel and rod resist mild corrosion, giving it a real edge over painted alternatives in damp production areas. Fixed TPU bumper pads absorb the impact at stroke extremes, while the built-in piston magnet (-S) allows direct mounting of CMSG, DMSG or EMSG sensors.
For practical sizing, plan for roughly 60 N of actual work at 0.5 MPa rather than the absolute maximum. This translates to lifting about 5.1 kg vertically with a safe 2:1 margin. The rear R cover features an axial-in port orientation, simplifying plumbing in tight spaces. Because it adheres to ISO 6432 mounting dimensions, this unit drops seamlessly into standard mini-cylinder brackets and clevises.
| Model | Airtac MI16-20 Stainless Steel Mini Cylinder MI16X200SR |
|---|---|
| Series | MI ISO 6432 mini cylinder |
| Bore size | Ø16 mm |
| Stroke | 200 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. |
| ×200 | 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.
Drives a 200 mm guide arm to maintain fabric tension, utilising the 100.5 N push force to keep woven materials aligned during high-speed weaving.
Pushes lightweight aluminum containers onto a secondary packaging track, relying on the stainless steel construction to endure washdown cycles.
Actuates a 200 mm pipette carriage for fluid transfer, using the integrated -S magnet to trigger DMSG sensors at precise dispensing intervals.
When sizing this 16 mm bore, compare your actual load against the 100.5 N push force at 0.5 MPa. If you need less power, stepping down to the Ø12 bore yields 56.5 N, whereas upgrading to the Ø20 bore provides 157.0 N. For this 200 mm stroke, ensure your mounting configuration—whether LB foot, FA flange, or TC trunnion—supports the rod adequately to prevent side-loading and bending. The -S magnet enables position sensing with CMSG, DMSG or EMSG switches.
Remember that venting the air or centering the valve causes the piston to drift, as the TPU bumpers only decelerate the end of stroke and act as neither a lock nor a brake. To suspend a load securely during an air loss event, integrate an external rod lock or a pilot-operated check valve into your circuit.
Quick checklist
This double-acting cylinder features a 1/8" port and generates 100.5 N push and 86.4 N pull at 0.5 MPa. At 0.7 MPa, the push increases to 140.7 N and the pull to 120.9 N. The theoretical maximum force is 20.5 kgf at 1.0 MPa.
No, the piston will drift if air is lost or the valve is centered. The fixed TPU bumper pads only decelerate the rod near the stroke ends and do not function as a braking mechanism. To maintain a vertical position, you must install an external rod lock or a pilot check valve.
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