Airtac MI16-20 Stainless Steel Mini Cylinder MI20X60CM
The AirTAC Airtac MI16-20 Stainless Steel Mini Cylinder MI20X60CM 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 MI20X60CM
Delivering 157 N of push force at 0.5 MPa, this double-acting stainless-steel round-body mini cylinder handles robust 60 mm strokes. The Ø20 mm bore operates on a 1/8" port, while the M8x1.25 male rod thread secures your tooling. Its stainless barrel and rod naturally resist mild corrosion, giving it a real edge over painted alternatives in damp or washdown environments.
Built with fixed TPU bumper pads to absorb end-of-stroke impact, the riveted compact body also features a CM round end rear cover. Because this specific SKU lacks the -S magnet, it cannot accept position sensors. For sizing tasks, plan for roughly 94 N of actual work at 0.5 MPa, which translates to lifting about 8 kg vertically with a safe 2:1 margin.
Airtac MI16-20 Stainless Steel Mini Cylinder MI20X60CM Technical Specifications
| Model | Airtac MI16-20 Stainless Steel Mini Cylinder MI20X60CM |
|---|---|
| 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 MI20X60CM
| 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 MI20X60CM Is Used
Package Diverter Gate
Actuates a routing flap on a packaging line, using the 60 mm stroke to push parcels smoothly onto secondary tracks.
Lab Sample Ejector
Ejects processed test tubes from a centrifuge carousel, leveraging the stainless build to withstand daily chemical wipe-downs.
Small Parts Clamp
Secures plastic housings during an ultrasonic welding process, applying steady clamping force without marking the component.
Is the Airtac MI16-20 Stainless Steel Mini Cylinder MI20X60CM the Right Cylinder?
When sizing this 60 mm stroke unit, the Ø16 bore below offers 100.5 N push at 0.5 MPa, whereas stepping up to the Ø25 bore yields 245.3 N. This Ø20 model sits perfectly in the middle for moderate force needs. It uses the ISO 6432 mini-cylinder mounting interface, so it drops directly into standard brackets and clevises without redesign.
Note that a plain cylinder drifts if air pressure drops or the valve is centred; the bumpers only decelerate the stroke end and do not act as a brake. To hold a vertical load securely, add an external rod lock or a pilot-operated check valve. For high-speed cycles requiring adjustable air cushioning, consider the MIC variant instead.
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 MI20X60CM FAQ
This Ø20 mm bore cylinder features a 1/8" 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.
No, this specific SKU does not include the -S magnet, so it cannot accept CMSG, DMSG, or EMSG switches. You would need the -S variant for position sensing. It uses fixed TPU bumper pads for deceleration rather than an adjustable air cushion.
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