
The AirTAC Airtac MIC Cushioned Mini Cylinder MIC16X30SCATC is a genuine double acting + cushion round-body mini air cylinder with a Ø16mm bore and 30mm stroke, M5×0.8 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.
Built for rapid cycling, this round-body stainless steel mini cylinder uses an adjustable air cushion at both ends to decelerate the piston smoothly, eliminating the harsh impact of a fixed bumper. The Ø16 bore conforms to the ISO 6432 mounting interface, dropping directly into standard mini brackets and clevises. An M5×0.8 port feeds the chamber, while the built-in magnet (-S) supports CMSG, DMSG, and EMSG position switches.
Delivering 100.5 N of push force at 0.5 MPa, it handles a safe working load of roughly 60 N. Factoring a 2:1 safety margin, it lifts about 5.1 kg vertically. The CA rear pivot cover and TC trunnion accessory provide flexible load articulation. Remember that the cushion only decelerates near the stroke end; it is not a brake, so fit a pilot check valve if you need to hold a load on air loss.
| Model | Airtac MIC Cushioned Mini Cylinder MIC16X30SCATC |
|---|---|
| Series | MIC ISO 6432 mini cylinder |
| Bore size | Ø16 mm |
| Stroke | 30 mm |
| Acting type | Double acting + cushion |
| Port size | M5×0.8 |
| 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 | Variable air cushion, both ends |
| 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.
| MIC | ISO 6432 round-body mini cylinder (double-acting, variable cushion). |
|---|---|
| 16 | Bore size in mm. |
| ×30 | 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.
Rapidly ejects small plastic or metal parts from a mold at high speed, relying on the adjustable air cushion to prevent end-of-stroke slamming.
Diverts lightweight cardboard cartons on a conveyor, using the 5.1 kg vertical lift capacity and smooth deceleration to avoid damaging goods.
Holds delicate electronic components in place for assembly, where the 60 N safe working load provides secure clamping without crushing the part.
When sizing this 16 mm bore, stepping up to the MIC20 provides 157 N of push force at 0.5 MPa for heavier duty, while dropping down means relying on the smaller MI bumper-only series, which lacks the adjustable cushioning needed for high-speed strokes. Choose this cushioned variant specifically when operating near the 800 mm/s maximum speed, as the needle-set deceleration protects the load and reduces noise.
The TC trunnion mount pairs with the CA back cover to handle pivoting loads, and the -S magnet enables electronic or reed sensor tracking. Because the air cushion only eases the end-of-stroke transition and does not lock the rod, you must add an external rod lock to prevent drift during a pressure drop.
Quick checklist
This double-acting cylinder features an M5×0.8 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 force of 20.5 kgf at 1.0 MPa.
Yes, the -S designation means it has a built-in magnet for CMSG, DMSG, or EMSG switches. The adjustable air cushion at both ends uses a needle valve to regulate deceleration, absorbing kinetic energy at high speeds to reduce shock and noise without acting as a braking lock.
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