
The AirTAC Airtac MI16-20 Stainless Steel Mini Cylinder MI16X200SCM 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.
Delivering 100.5 N of push force at 0.5 MPa, this double-acting stainless-steel mini cylinder handles 200 mm strokes with a 1/8 inch port. The riveted round body uses a stainless barrel and rod to resist mild corrosion, giving it a real edge over painted alternatives in damp or washdown environments. Fixed TPU bumper pads absorb the impact at stroke extremes, while the built-in magnet (-S) enables direct mounting of CMSG, DMSG or EMSG sensors.
Because the 100.5 N rating is theoretical, plan for a safe working load of about 60 N at 0.5 MPa. This translates to lifting roughly 5.1 kg vertically with a 2:1 safety margin, helping you match the actuator to real part weights. The rear CM round end cover keeps the footprint compact, and the Ø16 bore uses standard ISO 6432 mounting dimensions for easy bracket integration.
| Model | Airtac MI16-20 Stainless Steel Mini Cylinder MI16X200SCM |
|---|---|
| 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.
| 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.
| 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.
Pushes lightweight cardboard cartons on a packaging line using a safe 60 N working load at 0.5 MPa.
Ejects plastic test tubes from a carousel with the stainless body resisting daily chemical wipe-downs.
Actuates a gating flap to separate aluminium fittings, using the 200 mm stroke to clear the chute.
When sizing this bore, stepping down to a Ø12 MI drops the push force to 56.5 N at 0.5 MPa, whereas moving up to a Ø20 increases it to 157.0 N. The 200 mm stroke is well within the 500 mm maximum, but at this length you should watch for side loads to prevent rod bending. This SKU includes the -S magnet for position sensing and a CM round end cover; you can also use LB foot, FA flange, SDB pivot or TC trunnion mounts. Keep in mind the piston drifts if air is lost or the valve is centred, so fit an external rod lock or pilot check valve if you need to hold a load securely.
Quick checklist
This Ø16 bore cylinder features a 1/8 inch port and an M6x1.0 male rod thread. 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 of 20.5 kgf at 1.0 MPa.
The fixed TPU bumpers only decelerate the stroke end and do not act as a brake; the piston will drift if air is lost, so use a pilot check valve for holding. The built-in -S magnet supports CMSG, DMSG and EMSG switches for position detection.
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