Airtac MI16-20 Stainless Steel Mini Cylinder MI16X225CM
The AirTAC Airtac MI16-20 Stainless Steel Mini Cylinder MI16X225CM is a genuine double acting round-body mini air cylinder with a Ø16mm bore and 225mm 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.
- BoreØ16 mm
- Stroke225 mm
- Port size1/8"
- Acting typeDouble acting
- Rod threadM6×1.0
- CushionFixed TPU bumper pads
About the Airtac MI16-20 Stainless Steel Mini Cylinder MI16X225CM
Delivering 100.5 N of push force at 0.5 MPa, this double-acting stainless-steel round-body mini cylinder handles mid-range automation tasks with ease. The 16 mm bore features a 1/8" port and a 225 mm stroke, while the CM round end cover neatly tucks the rear air connection away for compact assemblies. Built with a riveted stainless barrel and rod, it shrugs off mild corrosion better than painted alternatives in damp production areas.
Because it conforms to ISO 6432 mounting dimensions, this unit drops directly into standard mini-cylinder brackets and clevises, simplifying machine upgrades. Plan for roughly 60 N of actual work at 0.5 MPa to maintain smooth operation. For vertical lifts, the 100.5 N output translates to lifting about 5.1 kg safely with a 2:1 margin. Fixed TPU bumper pads absorb the impact at stroke extremes, though they decelerate rather than act as an adjustable air cushion.
Airtac MI16-20 Stainless Steel Mini Cylinder MI16X225CM Technical Specifications
| Model | Airtac MI16-20 Stainless Steel Mini Cylinder MI16X225CM |
|---|---|
| Series | MI ISO 6432 mini cylinder |
| Bore size | Ø16 mm |
| Stroke | 225 mm |
| Acting type | Double acting |
| Port size | 1/8" |
| Rod thread | M6×1.0 |
| 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 (Ø16mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 101 N | 86 N |
| 0.7 MPa | 141 N | 121 N |
| Max (@1.0 MPa) | 21 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 MI16X225CM
| MI | ISO 6432 round-body mini cylinder (double-acting). |
|---|---|
| 16 | Bore size in mm. |
| ×225 | 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 MI16X225CM Is Used
Package Diverter Gate
Pushes light cardboard cartons on a packaging line using its 100.5 N thrust, while the stainless body withstands humid washdown environments.
Small Parts Clamping
Secures plastic housings during a drilling operation, providing reliable holding force without crushing the component.
Vertical Parts Ejector
Ejects completed aluminum fittings from a machining fixture, safely lifting parts weighing up to 5.1 kg with a 2:1 safety margin.
Is the Airtac MI16-20 Stainless Steel Mini Cylinder MI16X225CM the Right Cylinder?
When sizing this 16 mm bore, stepping down to the Ø12 variant drops your 0.5 MPa push force to 56.5 N, while moving up to the Ø20 bore raises it to 157.0 N. This makes the 100.5 N class ideal for moderate clamping or lifting duties. The 225 mm stroke is well within the 500 mm maximum, but at this length side loads can bend the 6 mm rod—ensure rigid guidance to prevent premature seal wear. Without the -S suffix, this SKU lacks a magnet and cannot host CMSG, DMSG or EMSG sensors.
This plain double-acting cylinder will drift if air pressure is lost or the valve is centered, as the TPU bumpers only soften the end-of-stroke impact rather than locking the rod. To suspend a load vertically during an outage, fit an external rod lock or a pilot-operated check valve. Beyond the basic LB foot and FA flange mounts, you can utilize SDB pivot blocks or TC trunnions, and the CM round rear cover keeps plumbing tidy.
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 MI16X225CM FAQ
This 16 mm bore cylinder features a 1/8" port and a 6 mm rod. It generates 100.5 N push and 86.4 N pull at 0.5 MPa, 140.7 N push and 120.9 N pull at 0.7 MPa, with a theoretical maximum force of 20.5 kgf at 1.0 MPa.
No, this specific SKU lacks the -S suffix, meaning it has no internal magnet and cannot accept CMSG, DMSG, or EMSG switches. You would need the -S variant for position sensing.
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