Airtac MI16-20 Stainless Steel Mini Cylinder MI16X5SCM
The AirTAC Airtac MI16-20 Stainless Steel Mini Cylinder MI16X5SCM 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.
- BoreØ16 mm
- Stroke5 mm
- Port size1/8"
- Acting typeDouble acting
- Rod threadM6×1.0
- CushionFixed TPU bumper pads
About the Airtac MI16-20 Stainless Steel Mini Cylinder MI16X5SCM
Delivering 100.5 N of push force at 0.5 MPa, this double-acting stainless-steel round-body mini cylinder handles short 5 mm strokes with precision. The riveted stainless barrel and rod shrug off mild corrosion, making it superior to painted alternatives in damp or washdown environments. Its 16 mm bore uses a 1/8 inch port and an M6x1.0 male rod thread.
The built-in piston magnet supports CMSG, DMSG and EMSG switches for position sensing, while the CM round end cover neatly tucks the rear ports away. Fixed TPU bumper pads absorb the impact at stroke extremes without adding bulk. For practical sizing, plan for roughly 60 N of actual work at 0.5 MPa, which translates to lifting about 5.1 kg vertically with a safe 2:1 margin.
Airtac MI16-20 Stainless Steel Mini Cylinder MI16X5SCM Technical Specifications
| Model | Airtac MI16-20 Stainless Steel Mini Cylinder MI16X5SCM |
|---|---|
| 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.
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 MI16X5SCM
| 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.
Where the Airtac MI16-20 Stainless Steel Mini Cylinder MI16X5SCM Is Used
Ejector Pins
Snaps small plastic ejector pins back 5 mm on packaging machines, using the 100.5 N push force to clear parts cleanly.
Clamp Actuation
Secures lightweight electronic components during soldering, where the 5.1 kg vertical lift capacity provides ample holding margin.
Gate Diverter
Shifts a short diverter gate on a conveyor line, relying on the CM round end and stainless body to endure humid factory conditions.
Is the Airtac MI16-20 Stainless Steel Mini Cylinder MI16X5SCM the Right Cylinder?
This 16 mm bore sits neatly between the smaller MI12 (56.5 N push at 0.5 MPa) and the larger MI20 (157 N push at 0.5 MPa), giving you a clear upgrade path if your 5 mm stroke needs slightly more or less punch. The ISO 6432 mounting interface means it drops straight into standard mini-cylinder brackets and clevises.
Because this SKU includes the -S magnet, you can mount CMSG, DMSG or EMSG sensors directly. Remember that a plain cylinder drifts if air pressure drops or the valve is centred; the TPU bumpers only decelerate the stroke end and will not hold a load. For vertical or suspended loads, fit an external rod lock or pilot check valve.
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 MI16X5SCM FAQ
The 16 mm bore has a 1/8 inch port. It generates 100.5 N push and 86.4 N pull at 0.5 MPa, 140.7 N push and 120.9 N pull at 0.7 MPa, with a theoretical maximum of 20.5 kgf at 1.0 MPa.
Yes, the -S suffix means it has a piston magnet for CMSG, DMSG or EMSG switches. The fixed TPU bumper pads decelerate the piston at the 5 mm stroke ends but do not act as an adjustable air cushion or a load lock.
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