Airtac MI16-20 Stainless Steel Mini Cylinder MI20X60SU
The AirTAC Airtac MI16-20 Stainless Steel Mini Cylinder MI20X60SU is a genuine double acting round-body mini air cylinder with a Ø20mm bore and 60mm 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.
- BoreØ20 mm
- Stroke60 mm
- Port size1/8"
- Acting typeDouble acting
- Rod threadM8×1.25
- CushionFixed TPU bumper pads
About the Airtac MI16-20 Stainless Steel Mini Cylinder MI20X60SU
Delivering 157 N of push force at 0.5 MPa, this double-acting stainless-steel round-body mini cylinder handles compact automation with ease. The riveted barrel and rod shrug off mild corrosion, giving it a real edge over painted alternatives in damp or washdown environments. Its 1/8" port and 60 mm stroke provide snappy actuation, while the built-in piston magnet supports CMSG, DMSG, or EMSG switches for position sensing.
Because the Ø20 bore uses the ISO 6432 mounting interface, it drops directly into standard mini-cylinder brackets and clevises. In practical terms, you can plan for about 94 N of real work at 0.5 MPa, which means it safely lifts an 8 kg part vertically with a 2:1 margin. Fixed TPU bumper pads absorb the stroke-end impact to protect your mechanism.
Airtac MI16-20 Stainless Steel Mini Cylinder MI20X60SU Technical Specifications
| Model | Airtac MI16-20 Stainless Steel Mini Cylinder MI20X60SU |
|---|---|
| Series | MI ISO 6432 mini cylinder |
| Bore size | Ø20 mm |
| Stroke | 60 mm |
| Acting type | Double acting |
| Port size | 1/8" |
| Rod thread | M8×1.25 |
| 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 (Ø20mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 157 N | 132 N |
| 0.7 MPa | 220 N | 185 N |
| Max (@1.0 MPa) | 32 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 MI20X60SU
| MI | ISO 6432 round-body mini cylinder (double-acting). |
|---|---|
| 20 | Bore size in mm. |
| ×60 | 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 MI20X60SU Is Used
Package Diverting Gate
Actuates a lightweight routing flap on a packaging line, using the 8 kg vertical lift capacity to swing the gate and redirect cartons efficiently.
Lab Sample Ejection
Pushes prepared specimen trays out of a testing station, where the stainless build resists chemical moisture and the 60 mm stroke clears the work area.
Tote Positioning Stop
Functions as a pneumatic stop pin for small inventory totes, relying on the 157 N thrust to halt movement without bouncing the load.
Is the Airtac MI16-20 Stainless Steel Mini Cylinder MI20X60SU the Right Cylinder?
When sizing this 60 mm stroke unit, consider the neighbouring bores: the Ø16 pushes 100.5 N at 0.5 MPa for lighter fixtures, while the Ø25 steps up to 245.3 N for heavier indexing. This model includes the -S magnet for sensing and a U-style 90-degree rear cover, which orients the port and pivot cleanly for tight layouts. For long-stroke setups, watch out for side loads that could bend the 8 mm rod.
Remember that a standard cylinder drifts when air is lost or the valve centres, as the TPU pads only decelerate the end of travel rather than locking the load. If your application requires strict position holding, install an external rod lock or a pilot-operated check valve alongside the actuator.
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 MI20X60SU FAQ
At 0.5 MPa it pushes 157 N and pulls 131.9 N; at 0.7 MPa it pushes 219.8 N and pulls 184.7 N. The theoretical maximum force is 32 kgf at 1.0 MPa. This Ø20 bore uses a 1/8" air port and an M8x1.25 male rod thread.
Yes, the -S suffix means it has a built-in piston magnet ready for CMSG, DMSG, or EMSG switches. This unit features a U-style 90-degree back cover for compact pivot mounting, and the Ø20 body conforms to ISO 6432 mounting dimensions for standard brackets.
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1-Year Warranty
Covers non-human-caused product damage.
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Standard models usually ship in 3-4 days.
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