
The AirTAC Airtac MIC Cushioned Mini Cylinder MIC32X500CM is a genuine double acting + cushion round-body mini air cylinder with a Ø32mm bore and 500mm stroke, 1/4" air ports and a stainless-steel barrel and rod for mildly corrosive environments.
Delivering 563 N of push force at 0.7 MPa, this double-acting round-body mini cylinder handles demanding long-stroke tasks. The stainless-steel barrel and Ø12 mm piston rod resist mild corrosion and washdown environments. A CM round rear cover provides specific port and mounting orientation for compact installations.
Twin adjustable air cushions at both stroke ends let you dial in needle valves to decelerate heavy 500 mm strokes smoothly. This cuts shock and noise versus fixed bumper models. Based on the 402.2 N push force at 0.5 MPa, it handles a safe working load of about 241 N, lifting roughly 20.5 kg vertically with a 2:1 safety margin. The 1/4" port feeds the bore for rapid actuation across the 30-800 mm/s speed range.
| Model | Airtac MIC Cushioned Mini Cylinder MIC32X500CM |
|---|---|
| Series | MIC mini cylinder |
| Bore size | Ø32 mm |
| Stroke | 500 mm |
| Acting type | Double acting + cushion |
| Port size | 1/4" |
| Rod thread | M10×1.25 |
| 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. Note: the Ø32 bore is a larger, non-ISO-6432 size.
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 402 N | 346 N |
| 0.7 MPa | 563 N | 484 N |
| Max (@1.0 MPa) | 82 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
| MIC | round-body mini cylinder (double-acting, variable cushion). |
|---|---|
| 32 | Bore size in mm. |
| ×500 | 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 heavy packages across a 500 mm gap with 241 N of safe working force while the needle-set air cushion prevents end-of-stroke slamming at high transit speeds.
Lifts roughly 20.5 kg loads using the 402.2 N push force at 0.5 MPa, relying on the adjustable cushion to soften the descent and protect the load from shock.
Operates stainless-steel machinery gates in mildly corrosive environments, using the 1/4" port for rapid actuation and the CM rear cover for clean mounting.
For lighter duties, the Ø25 bore supplies 245.3 N push at 0.5 MPa, while the larger Ø40 steps up to 628.3 N if your application exceeds the 241 N safe working load of this Ø32 unit. The adjustable cushion shines on high-speed or heavy-load 500 mm strokes, absorbing kinetic energy without slamming. This SKU lacks a magnet, so it cannot accept CMSG, DMSG, or EMSG switches; order the -S variant for position sensing.
Remember that the air cushion only decelerates the piston near stroke end—it is not a brake. If air pressure drops, the piston will drift and cannot hold a load. To maintain vertical position during air loss, install an external rod lock or a pilot-operated check valve. Mounting options include LB foot, FA flange, SDB pivot, and TC trunnion brackets.
Quick checklist
This double-acting round-body mini cylinder has a 32 mm bore, a 500 mm stroke, and a 1/4" port. It generates 402.2 N push and 345.6 N pull at 0.5 MPa, 563 N push and 483.8 N pull at 0.7 MPa, with a theoretical maximum force of 82 kgf at 1.0 MPa. It operates at speeds of 30-800 mm/s.
This specific SKU lacks a magnet, so it cannot accept CMSG, DMSG, or EMSG switches; you need the -S variant for sensing. The adjustable air cushion at both ends only decelerates the piston near the stroke end to reduce shock—it is not a lock or brake. The piston will drift on air loss, so use an external rod lock or pilot check valve for position holding.
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