Airtac MI16-20 Stainless Steel Mini Cylinder MI16X230SCA
The AirTAC Airtac MI16-20 Stainless Steel Mini Cylinder MI16X230SCA is a genuine double acting round-body mini air cylinder with a Ø16mm bore and 230mm 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.
- BoreØ16 mm
- Stroke230 mm
- Port size1/8"
- Acting typeDouble acting
- Rod threadM6×1.0
- CushionFixed TPU bumper pads
About the Airtac MI16-20 Stainless Steel Mini Cylinder MI16X230SCA
Delivering 100.5 N of push force at 0.5 MPa, this double-acting stainless-steel round-body mini cylinder handles a 230 mm travel range with a built-in magnet for position sensing. The Ø16 bore uses a 1/8" port and an M6x1.0 male rod thread. Its stainless barrel and rod resist mild corrosion, giving it a real edge over painted alternatives in damp or washdown settings. Fixed TPU bumper pads absorb the impact at stroke extremes without offering adjustable cushioning.
For practical sizing, plan for about 60 N of real work at 0.5 MPa rather than the absolute maximum. This equates to lifting roughly 5.1 kg vertically with a sensible 2:1 safety margin. The rolled riveted body keeps the unit compact, and the included -S magnet allows direct mounting of CMSG, DMSG, or EMSG switches for precise end-of-stroke detection.
Airtac MI16-20 Stainless Steel Mini Cylinder MI16X230SCA Technical Specifications
| Model | Airtac MI16-20 Stainless Steel Mini Cylinder MI16X230SCA |
|---|---|
| Series | MI ISO 6432 mini cylinder |
| Bore size | Ø16 mm |
| Stroke | 230 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.
Theoretical Output Force (Ø16mm)
| 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.
Model Code: Airtac MI16-20 Stainless Steel Mini Cylinder MI16X230SCA
| MI | ISO 6432 round-body mini cylinder (double-acting). |
|---|---|
| 16 | Bore size in mm. |
| ×230 | 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.
Where the Airtac MI16-20 Stainless Steel Mini Cylinder MI16X230SCA Is Used
Package Diverter Gate
Actuates a routing flap on a packaging line, using the 230 mm stroke to shift parcels between adjacent belts with reliable 60 N working force.
Textile Loom Tensioner
Pivots via the CA clevis to maintain yarn tension loops, leveraging the stainless build to withstand humid manufacturing environments.
Lab Sample Ejector
Pushes processed test tubes out of a carousel, using the DMSG sensor signal to confirm the full 230 mm ejection stroke is complete.
Is the Airtac MI16-20 Stainless Steel Mini Cylinder MI16X230SCA the Right Cylinder?
This 230 mm stroke sits well within the 500 mm maximum for the Ø16 bore, but at that length the Ø6 rod is susceptible to bending if subjected to lateral loads—ensure your guiding geometry is rigid. If you need less force, the Ø12 bore provides 56.5 N push at 0.5 MPa; stepping up to the Ø20 bore yields 157.0 N. The CA back cover equips the cylinder for pivot mounting, ideal for articulating mechanisms.
Because it is a standard double-acting cylinder, the piston will drift if air pressure drops or the valve is centered—the TPU bumpers only decelerate the end of stroke and do not function as a locking brake. To suspend a load safely during an outage, integrate an external rod lock or a pilot-operated check valve into your circuit.
Quick checklist
- ✓ Required force at your working pressure
- ✓ Stroke and mounting space
- ✓ Port/thread type (PT / G)
- ✓ Magnet (-S) for sensors?
- ✓ Back cover (CA/U/R/CM) & mount (LB/FA/SDB/TC)
Installation & Maintenance Notes
- check Use clean air filtered to 40µm or finer.
- check Keep within 0.15 – 1.0 MPa operating pressure.
- check Avoid side load on the piston rod.
- check Do not dismantle the riveted front/back covers.
- check Use correct back cover (CA/U/R/CM) & mount (LB/FA/SDB/TC).
- check Installation by qualified personnel per AirTAC docs.
Airtac MI16-20 Stainless Steel Mini Cylinder MI16X230SCA FAQ
At 0.5 MPa it provides 100.5 N push and 86.4 N pull. At 0.7 MPa it provides 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" and the male rod thread is M6x1.0.
No, it uses fixed TPU bumper pads to decelerate at the stroke end, not adjustable air cushions. Additionally, it cannot hold a load if air is lost; the piston will drift. You must use an external rod lock or pilot check valve for secure load holding.
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