Airtac MI16-20 Stainless Steel Mini Cylinder MI16X270SCA
The AirTAC Airtac MI16-20 Stainless Steel Mini Cylinder MI16X270SCA is a genuine double acting round-body mini air cylinder with a Ø16mm bore and 270mm 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
- Stroke270 mm
- Port size1/8"
- Acting typeDouble acting
- Rod threadM6×1.0
- CushionFixed TPU bumper pads
About the Airtac MI16-20 Stainless Steel Mini Cylinder MI16X270SCA
Delivering 100.5 N of push force at 0.5 MPa, this double-acting stainless-steel round-body mini cylinder handles a 270 mm stroke with ease. The Ø16 mm bore uses a 1/8" port and an M6x1.0 male rod thread. Its stainless barrel and rod resist mild corrosion, giving it a real edge over painted-steel alternatives in damp or washdown settings. The riveted construction keeps the body compact, while fixed TPU bumper pads absorb the impact at stroke extremes.
For practical sizing, plan for about 60 N of real work at 0.5 MPa rather than the absolute maximum. This translates to lifting roughly 5.1 kg vertically with a safe 2:1 margin. The built-in piston magnet (-S) supports CMSG, DMSG and EMSG switches for position sensing. A CA rear pivot cover provides a clevis mount, and the body conforms to ISO 6432 mounting dimensions for straightforward bracket integration.
Airtac MI16-20 Stainless Steel Mini Cylinder MI16X270SCA Technical Specifications
| Model | Airtac MI16-20 Stainless Steel Mini Cylinder MI16X270SCA |
|---|---|
| Series | MI ISO 6432 mini cylinder |
| Bore size | Ø16 mm |
| Stroke | 270 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 MI16X270SCA
| MI | ISO 6432 round-body mini cylinder (double-acting). |
|---|---|
| 16 | Bore size in mm. |
| ×270 | 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 MI16X270SCA Is Used
Diverter Gate Actuation
Pushes sorting flaps on packaging lines using its 100.5 N thrust, with the CA clevis allowing the pivot motion needed to angle the guide smoothly.
Lab Sample Ejection
Ejects processed sample trays with a 270 mm reach, where the stainless construction holds up against repeated chemical wipe-downs and humid lab conditions.
Bin Lid Lifting
Raises lightweight access hatches on material bins, safely lifting parts under 5.1 kg vertically while the fixed TPU bumpers prevent slamming at full extension.
Is the Airtac MI16-20 Stainless Steel Mini Cylinder MI16X270SCA the Right Cylinder?
When sizing this 270 mm stroke model, compare it against adjacent bores: the smaller Ø12 generates 56.5 N push at 0.5 MPa, while the larger Ø20 provides 157.0 N. This Ø16 hits a useful middle ground for moderate loads. Because air pressure alone cannot maintain position if the valve is centred or supply drops, the piston will drift; add an external rod lock or pilot check valve if you need to hold a load securely mid-stroke. The 270 mm extension is well within the 500 mm standard limit, but at this length you should minimize side-loading to prevent rod bending and premature seal wear. The CA clevis back cover suits pivoting articulations, and the -S magnet allows seamless sensor placement.
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 MI16X270SCA FAQ
This Ø16 mm bore cylinder features a 1/8" port and an M6x1.0 male rod thread. At 0.5 MPa it provides 100.5 N push and 86.4 N pull. At 0.7 MPa it provides 140.7 N push and 120.9 N pull. The theoretical maximum force is 20.5 kgf at 1.0 MPa.
No, the piston will drift if air is lost or the valve is centred. The fixed TPU bumper pads only decelerate the stroke end and do not act as a brake. To maintain vertical position, install an external rod lock or a pilot-operated check valve.
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