Airtac MI16-20 Stainless Steel Mini Cylinder MI20X100CA
The AirTAC Airtac MI16-20 Stainless Steel Mini Cylinder MI20X100CA is a genuine double acting round-body mini air cylinder with a Ø20mm bore and 100mm 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
- Stroke100 mm
- Port size1/8"
- Acting typeDouble acting
- Rod threadM8×1.25
- CushionFixed TPU bumper pads
About the Airtac MI16-20 Stainless Steel Mini Cylinder MI20X100CA
Delivering 157 N of push force at 0.5 MPa, this double-acting stainless-steel round-body mini cylinder handles robust actuation tasks. The Ø20 mm bore uses a 1/8 inch air port and an M8x1.25 male rod thread. Its stainless barrel and rod resist mild corrosion, giving it a real edge over painted alternatives in damp or washdown settings. Riveted construction keeps the housing compact while fixed TPU bumper pads absorb end-of-stroke impact.
Built to ISO 6432 mounting dimensions, the body drops directly into standard mini-cylinder brackets. For practical sizing, plan for roughly 94 N of real work at 0.5 MPa, which translates to lifting an 8 kg part vertically with a 2:1 safety margin. This specific CA variant features a rear pivot clevis, and because it lacks the -S suffix, it cannot accept CMSG, DMSG or EMSG magnetic switches.
Airtac MI16-20 Stainless Steel Mini Cylinder MI20X100CA Technical Specifications
| Model | Airtac MI16-20 Stainless Steel Mini Cylinder MI20X100CA |
|---|---|
| Series | MI ISO 6432 mini cylinder |
| Bore size | Ø20 mm |
| Stroke | 100 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 MI20X100CA
| MI | ISO 6432 round-body mini cylinder (double-acting). |
|---|---|
| 20 | Bore size in mm. |
| ×100 | 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 MI20X100CA Is Used
Package Diverter Gate
Actuates a routing flap on a packaging line, using the 157 N thrust to push heavy cartons smoothly into secondary lanes.
Textile Loom Tensioner
Pivots via the CA clevis to maintain yarn tension, relying on the stainless rod to withstand humid manufacturing environments.
Bin Lid Lifter
Raises and lowers heavy tote lids on a materials handling station, comfortably lifting 8 kg components through the 100 mm stroke.
Is the Airtac MI16-20 Stainless Steel Mini Cylinder MI20X100CA the Right Cylinder?
When sizing this 100 mm stroke unit, compare it against its neighbours: a Ø16 bore yields 100.5 N of push at 0.5 MPa, while stepping up to a Ø25 provides 245.3 N. The CA rear pivot clevis suits articulated or pivoting arm mechanisms perfectly. Because air pressure alone cannot maintain rod position if the valve is centred or supply drops, the piston will drift; integrate an external pilot-operated check valve or rod lock if your mechanism must hold a suspended load. At 100 mm of travel, ensure your front mounting guides the load to prevent rod side-loading and premature seal wear.
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 MI20X100CA FAQ
At 0.5 MPa it provides 157 N push and 131.9 N pull. At 0.7 MPa it provides 219.8 N push and 184.7 N pull. The theoretical maximum force is 32 kgf at 1.0 MPa. The air port is 1/8 inch.
No, this specific SKU lacks a piston magnet, so it cannot accept CMSG, DMSG or EMSG switches. You must order an MI20X100CA-S variant for position sensing. It uses fixed TPU bumper pads for deceleration, not an adjustable air cushion.
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