Airtac MI16-20 Stainless Steel Mini Cylinder MI16X90CA
The AirTAC Airtac MI16-20 Stainless Steel Mini Cylinder MI16X90CA is a genuine double acting round-body mini air cylinder with a Ø16mm bore and 90mm 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
- Stroke90 mm
- Port size1/8"
- Acting typeDouble acting
- Rod threadM6×1.0
- CushionFixed TPU bumper pads
About the Airtac MI16-20 Stainless Steel Mini Cylinder MI16X90CA
Delivering 100.5 N of push force at 0.5 MPa, this double-acting stainless-steel mini cylinder handles compact automation tasks with ease. The 16 mm bore uses a 1/8" port and an M6x1.0 male rod thread, while the 90 mm stroke falls well within the 500 mm maximum. Its round-body, riveted construction pairs a stainless barrel and rod to resist mild corrosion and washdown in damp environments. Fixed TPU bumper pads absorb the impact at stroke ends, decelerating the piston smoothly without the complexity of adjustable cushions.
For practical sizing, plan for about 60 N of real work at 0.5 MPa rather than the absolute maximum rating. This translates to lifting roughly 5.1 kg vertically with a safe 2:1 margin, helping you match the cylinder to actual part weights. Because this SKU lacks the -S magnet, it cannot accept CMSG, DMSG or EMSG position switches. The rear CA pivot clevis accommodates angular movement, and the body conforms to ISO 6432 mounting dimensions for straightforward bracket integration.
Airtac MI16-20 Stainless Steel Mini Cylinder MI16X90CA Technical Specifications
| Model | Airtac MI16-20 Stainless Steel Mini Cylinder MI16X90CA |
|---|---|
| Series | MI ISO 6432 mini cylinder |
| Bore size | Ø16 mm |
| Stroke | 90 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 MI16X90CA
| MI | ISO 6432 round-body mini cylinder (double-acting). |
|---|---|
| 16 | Bore size in mm. |
| ×90 | 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 MI16X90CA Is Used
Pivot-Actuated Clamping Arm
Uses the CA rear clevis to swing a 5 kg machining fixture into place, utilising the 100.5 N push force to secure aluminium housings during milling.
Package Sorting Diverter
Pushes small cardboard cartons on a packaging line where the stainless steel construction withstands occasional washdowns and humidity.
Electronic Component Ejector
Extends 90 mm to push moulded plastic parts out of a die, relying on the fixed TPU bumper pads to prevent marking the finished surface.
Is the Airtac MI16-20 Stainless Steel Mini Cylinder MI16X90CA the Right Cylinder?
When sizing this 16 mm bore, stepping down to the Ø12 variant drops the 0.5 MPa push force to 56.5 N, while moving up to the Ø20 bore increases it to 157.0 N. The 90 mm stroke is standard, but always verify side-load conditions to prevent rod bending over longer extensions. The CA rear clevis mount is ideal for pivoting mechanisms, and you can pair the body with LB foot, FA flange, or TC trunnion brackets depending on your frame.
Remember that a standard double-acting cylinder drifts if air pressure is lost or the directional valve is centred. The TPU bumpers only soften the end-of-stroke impact and do not function as a braking lock. If your application requires the load to stay firmly in place during an air failure, install an external rod lock or a pilot-operated check valve. Since this specific unit has no internal magnet, adding a sensor requires switching to the -S variant.
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 MI16X90CA FAQ
This 16 mm bore cylinder features a 1/8" port and an M6x1.0 male rod thread. It generates 100.5 N push and 86.4 N pull at 0.5 MPa, increasing to 140.7 N push and 120.9 N pull at 0.7 MPa. The theoretical maximum force is 20.5 kgf at 1.0 MPa.
No, this specific SKU does not have an internal magnet and cannot accept CMSG, DMSG or EMSG switches. You must select the -S magnet variant for position sensing. It uses standard ISO 6432 mounting dimensions and includes a CA rear pivot clevis for angular mounting.
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