Airtac MI16-20 Stainless Steel Mini Cylinder MI16X200SU
The AirTAC Airtac MI16-20 Stainless Steel Mini Cylinder MI16X200SU is a genuine double acting round-body mini air cylinder with a Ø16mm bore and 200mm 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
- Stroke200 mm
- Port size1/8"
- Acting typeDouble acting
- Rod threadM6×1.0
- CushionFixed TPU bumper pads
About the Airtac MI16-20 Stainless Steel Mini Cylinder MI16X200SU
Generating 100.5 N of push force at 0.5 MPa, this double-acting stainless-steel round-body mini cylinder handles a 200 mm stroke with ease. The riveted barrel and rod resist mild corrosion, making it superior to painted alternatives in damp environments. Equipped with a 1/8 inch port and a U-style 90-degree rear cover, it integrates smoothly into tight pneumatic layouts.
Because the piston carries a magnet, this -S variant supports CMSG, DMSG and EMSG switches for precise end-of-stroke detection. Fixed TPU bumper pads absorb the impact at stroke extremes without offering adjustable cushioning. For practical sizing, plan for roughly 60 N of actual work at 0.5 MPa, which translates to lifting about 5.1 kg vertically with a safe 2:1 margin.
Airtac MI16-20 Stainless Steel Mini Cylinder MI16X200SU Technical Specifications
| Model | Airtac MI16-20 Stainless Steel Mini Cylinder MI16X200SU |
|---|---|
| Series | MI ISO 6432 mini cylinder |
| Bore size | Ø16 mm |
| Stroke | 200 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 MI16X200SU
| MI | ISO 6432 round-body mini cylinder (double-acting). |
|---|---|
| 16 | Bore size in mm. |
| ×200 | 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 MI16X200SU Is Used
Package Diverting Gate
Actuates a lightweight routing flap on a packaging line, using the 200 mm stroke to redirect small cartons without overwhelming the 60 N safe working load.
Lab Sample Ejection
Pushes prepared specimen trays out of a wet testing chamber, relying on the stainless-steel build to withstand daily humidity and chemical washdowns.
Bin Lid Automation
Pivots a 90-degree rear-mounted hinge assembly to open and close access hatches on bulk storage containers in food processing areas.
Is the Airtac MI16-20 Stainless Steel Mini Cylinder MI16X200SU the Right Cylinder?
When sizing this 16 mm bore, dropping down to a 12 mm version reduces the push force to 56.5 N, while stepping up to a 20 mm bore increases it to 157.0 N at 0.5 MPa. The 200 mm stroke is well within the 500 mm maximum, though at extended lengths you should watch for side loads that could bend the 6 mm rod. Its ISO 6432 mounting dimensions allow direct drops into standard mini-cylinder brackets and clevises.
Remember that venting the air supply causes the piston to drift, as the fixed bumpers only decelerate the end of travel rather than locking the load. To hold a vertical position securely, add an external rod lock or a pilot-operated check valve to your circuit.
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 MI16X200SU FAQ
At 0.5 MPa it provides 100.5 N push and 86.4 N pull. At 0.7 MPa it yields 140.7 N push and 120.9 N pull. The theoretical maximum force is 20.5 kgf at 1.0 MPa. This 16 mm bore unit features a 1/8 inch air port.
No, the fixed TPU bumper pads only decelerate the stroke end and are not adjustable air cushions. Additionally, the piston will drift if air is lost or the valve is centered, so you must use an external rod lock or pilot check valve to hold a suspended load.
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