Airtac MI16-20 Stainless Steel Mini Cylinder MI20X60SCM
The AirTAC Airtac MI16-20 Stainless Steel Mini Cylinder MI20X60SCM 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 MI20X60SCM
Delivering 157 N of push force at 0.5 MPa, this double-acting stainless-steel round-body mini cylinder handles a 60 mm stroke with ease. The Ø20 mm bore uses a 1/8" port and an M8x1.25 male rod thread. Its stainless barrel and rod resist mild corrosion, giving it a real edge over painted-steel alternatives in damp or washdown environments. The riveted construction keeps the body compact, while fixed TPU bumper pads decelerate the piston at both stroke ends.
With a 0.5 MPa input, plan for roughly 94 N of actual work output to maintain a safe margin. This translates to lifting about 8 kg vertically when applying a 2:1 safety factor. The built-in magnet allows CMSG, DMSG, or EMSG switches to track position, and the rear CM round cover accommodates specific pivot or clearance mounting needs.
Airtac MI16-20 Stainless Steel Mini Cylinder MI20X60SCM Technical Specifications
| Model | Airtac MI16-20 Stainless Steel Mini Cylinder MI20X60SCM |
|---|---|
| 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 MI20X60SCM
| 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 MI20X60SCM Is Used
Package Diverter Gate
Pushes lightweight cardboard cartons on a packaging line using the 157 N extend force, with the stainless build surviving occasional washdowns.
Small Parts Ejector
Ejects machined plastic components from a fixture, relying on the 60 mm stroke and fixed TPU pads to soften the retraction stop.
Bin Lid Actuator
Opens and closes dust-collection bin lids in a woodworking shop, where the CM round cover provides compact rear pivot mounting.
Is the Airtac MI16-20 Stainless Steel Mini Cylinder MI20X60SCM the Right Cylinder?
When sizing this 60 mm stroke unit, verify if the 131.9 N pull force at 0.5 MPa is sufficient for your retract stroke, or step up to a Ø25 bore (206.1 N pull) for heavier return loads. If your application requires less push, dropping to a Ø16 bore provides 100.5 N. Because this is a double-acting cylinder, the piston will drift if air pressure is lost or the valve is centered; the fixed bumpers only soften the end-of-stroke impact and do not function as a brake. For secure load holding, integrate an external rod lock or a pilot-operated check valve. The 60 mm stroke is well within the 500 mm maximum standard limit, minimizing rod-bending side-load concerns.
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 MI20X60SCM FAQ
This Ø20 mm bore cylinder features a 1/8" port and an M8x1.25 male rod thread. The double-acting force output is 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.
Yes, the -S suffix indicates a built-in piston magnet, allowing you to mount CMSG, DMSG, or EMSG switches for position detection. Additionally, the Ø20 mm bore adheres to ISO 6432 mounting dimensions, meaning it drops directly into standard mini-cylinder brackets and clevises.
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