
The AirTAC Airtac MICJ Adjustable Mini Cylinder MICJ32X160-50S is a genuine double acting, adjustable stroke + cushion round-body mini air cylinder with a Ø32mm bore and 160mm stroke, 1/8" air ports and a stainless-steel barrel and rod for mildly corrosive environments.
Dial in forward stops on-site with the AirTAC MICJ32X160-50S, a stainless-steel round-body mini cylinder featuring a 50mm extend-stroke adjuster and dual adjustable air cushions. The external stop screw trims the forward end position down from the 160mm nominal stroke to 110mm, letting you set exact reach without swapping hardware. A needle valve at each end soaks up high-speed shock to protect payloads.
Built with a 32mm bore and 1/8" port, this double-acting actuator delivers 402.2N push and 345.6N pull at 0.5MPa. The stainless barrel and rod resist mild corrosion and washdown environments. Equipped with a piston magnet (-S), it supports CMSG, DMSG, and EMSG sensors for position feedback. It provides a safe working load of about 241N, easily moving roughly 20.5kg vertically with a 2:1 safety margin.
| Model | Airtac MICJ Adjustable Mini Cylinder MICJ32X160-50S |
|---|---|
| Series | MICJ mini cylinder |
| Bore size | Ø32 mm |
| Stroke | 160 mm |
| Acting type | Double acting, adjustable stroke + cushion |
| Port size | 1/8" |
| 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.
| MICJ | round-body mini cylinder (adjustable-stroke, variable cushion). |
|---|---|
| 32 | Bore size in mm. |
| ×160 | Stroke length in mm. |
| -50 | Adjustable stroke window (mm the extend stroke can be shortened on site). |
| -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.
Uses the 50mm extend adjuster to set the exact pusher extension for various box sizes on a 32mm bore line, relying on air cushions to silently absorb high-speed 402.2N impacts.
Dials in the forward clamping stop on machining fixtures without custom spacers, using the 160mm stroke to reach deep parts while the needle cushion decelerates the toolhead.
Lifts roughly 20.5kg access doors using the 0.5MPa push force, setting the precise open height via the external screw while the stainless construction handles humid settings.
For lighter tasks requiring less reach, the MICJ25 series steps down to 245.3N push at 0.5MPa, while the larger MICJ40 jumps to 628.3N if you need to move heavier assemblies. Choose this 32mm bore when your application demands high-speed set-position moves where the 50mm extend stop dials in the exact endpoint and the dual air cushions absorb end-of-stroke impact.
Remember that the stop screw sets the forward end position but does not lock the piston mid-stroke; a plain cylinder drifts on air loss, so add an external rod lock or pilot check valve for held loads. Mount using LB foot, FA flange, or TC trunnion brackets (SDB pivot-block is not offered on this adjustable variant). The built-in magnet pairs directly with CMSG, DMSG, or EMSG switches.
Quick checklist
This 32mm bore double-acting cylinder uses a 1/8" port and delivers 402.2N push / 345.6N pull at 0.5MPa, and 563N push / 483.8N pull at 0.7MPa. The theoretical maximum force is 82kgf at 1.0MPa.
An external stop screw shortens the extend stroke by up to 50mm (usable range 110-160mm) to set the forward position; retract remains full. Adjustable air cushions at both ends use needle valves to decelerate the piston at high speed. The -S suffix means it has a built-in magnet for CMSG/DMSG/EMSG sensors.
Genuine AirTAC parts produced by AirTAC factory.
Covers non-human-caused product damage.
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