Airtac MI16-20 Stainless Steel Mini Cylinder MI20X10SCM
The AirTAC Airtac MI16-20 Stainless Steel Mini Cylinder MI20X10SCM is a genuine double acting round-body mini air cylinder with a Ø20mm bore and 10mm 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
- Stroke10 mm
- Port size1/8"
- Acting typeDouble acting
- Rod threadM8×1.25
- CushionFixed TPU bumper pads
About the Airtac MI16-20 Stainless Steel Mini Cylinder MI20X10SCM
Delivering 157 N of push force at 0.5 MPa, this double-acting stainless-steel round-body mini cylinder handles short 10 mm movements with precision. The riveted barrel and rod resist mild corrosion, making it superior to painted alternatives in damp production areas. Its compact 10 mm stroke is ideal for tight clamping tasks.
Featuring a built-in magnet for CMSG, DMSG, or EMSG switches, the unit operates at 30-800 mm/s with a 1/8 inch port. The CM round end rear cover keeps the footprint minimal for dense layouts. Plan for roughly 94 N of actual work at 0.5 MPa, which safely lifts about 8 kg vertically with a 2:1 margin.
Airtac MI16-20 Stainless Steel Mini Cylinder MI20X10SCM Technical Specifications
| Model | Airtac MI16-20 Stainless Steel Mini Cylinder MI20X10SCM |
|---|---|
| Series | MI ISO 6432 mini cylinder |
| Bore size | Ø20 mm |
| Stroke | 10 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 MI20X10SCM
| MI | ISO 6432 round-body mini cylinder (double-acting). |
|---|---|
| 20 | Bore size in mm. |
| ×10 | 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 MI20X10SCM Is Used
Short-Stroke Part Clamping
Uses the 10 mm stroke to rapidly secure aluminium workpieces in CNC milling fixtures, leveraging the 157 N push force for a firm grip.
Ejector Gate Actuation
Quickly opens and closes small discharge gates on vibratory bowl feeders, where the compact CM rear cover saves valuable mounting space.
Carton Flap Tucking
Tucks minor flaps on small packaging lines, taking advantage of the stainless build to withstand washdowns in food packing environments.
Is the Airtac MI16-20 Stainless Steel Mini Cylinder MI20X10SCM the Right Cylinder?
When sizing this 20 mm bore, stepping down to a 16 mm bore yields 100.5 N push at 0.5 MPa, while moving up to a 25 mm bore provides 245.3 N. This model includes the -S magnet for position sensing and the CM round end cover. For long strokes, ensure front mounting guides to prevent rod bending.
Because air pressure alone cannot secure a load, the piston will drift if the valve is centred or supply drops. The fixed TPU bumper pads only soften the stroke end rather than acting as a brake. To suspend a vertical load securely during an outage, install an external rod lock or a pilot-operated 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 MI20X10SCM FAQ
This 20 mm bore cylinder uses a 1/8 inch port and an M8x1.25 male rod thread. It generates 157 N push and 131.9 N pull at 0.5 MPa, 219.8 N push and 184.7 N pull at 0.7 MPa, with a theoretical maximum of 32 kgf at 1.0 MPa.
It features a CM round end rear cover. The fixed TPU bumper pads only decelerate the stroke end and do not function as a lock. If you need to hold a vertical load when air is lost, you must add an external rod lock or pilot check valve.
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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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