Airtac B52-MI Copper-Free Stainless Steel Mini Cylinder B52-MI16X130SU
The AirTAC Airtac B52-MI Copper-Free Stainless Steel Mini Cylinder B52-MI16X130SU is a genuine double acting round-body mini air cylinder with a Ø16mm bore and 130mm 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
- Stroke130 mm
- Port size1/8"
- Acting typeDouble acting
- Rod threadM6×1.0
- CushionFixed TPU bumper pads
About the Airtac B52-MI Copper-Free Stainless Steel Mini Cylinder B52-MI16X130SU
The B52-MI16X130SU is the copper-free (copper-prohibited) build of AirTAC's MI16X130SU, a double-acting round-body mini cylinder with a stainless-steel barrel and rod. The 16mm bore delivers 100.5N push and 86.4N pull at 0.5MPa, making it a solid choice for light automation tasks where copper alloys are banned, such as in ammonia systems or certain battery and electronics plants.
Its riveted stainless construction resists mild corrosion and washdown, while the fixed TPU bumper pads soften stroke-end impact. The -S suffix means a built-in magnet enables CMSG, DMSG, or EMSG sensors for position detection. With a 1/8" port and M6x1.0 male rod thread, it uses the ISO 6432 mounting interface, fitting standard mini-cylinder brackets and clevises. For a 2:1 safety margin, plan for about 60N of real work at 0.5MPa, or roughly 5.1kg of vertical lift.
Airtac B52-MI Copper-Free Stainless Steel Mini Cylinder B52-MI16X130SU Technical Specifications
| Model | Airtac B52-MI Copper-Free Stainless Steel Mini Cylinder B52-MI16X130SU |
|---|---|
| Series | MI ISO 6432 mini cylinder |
| Bore size | Ø16 mm |
| Stroke | 130 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 B52-MI Copper-Free Stainless Steel Mini Cylinder B52-MI16X130SU
| MI | ISO 6432 round-body mini cylinder (double-acting). |
|---|---|
| 16 | Bore size in mm. |
| ×130 | 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 B52-MI Copper-Free Stainless Steel Mini Cylinder B52-MI16X130SU Is Used
Ammonia System Valve Actuation
In ammonia-based refrigeration or processing lines where copper is prohibited, this copper-free cylinder actuates small 2-way or 3-way valves. Its 100.5N push at 0.5MPa handles light valve stems, while the stainless build resists the corrosive environment.
Battery Cell Tab Forming
During battery manufacturing, copper-free zones are common. This cylinder drives a small forming punch that bends cell tabs. The 86.4N pull force retracts the punch cleanly, and the 130mm stroke provides clearance for part loading and unloading.
Electronics Assembly Clamp
In electronics plants with strict copper-alloy restrictions, this cylinder powers a compact clamp that holds PCB panels during soldering or inspection. The 100.5N force secures the board firmly, and the -S magnet allows a CMSG sensor to confirm the clamp is closed.
Is the Airtac B52-MI Copper-Free Stainless Steel Mini Cylinder B52-MI16X130SU the Right Cylinder?
At 16mm bore, the B52-MI16X130SU sits between the 12mm bore (56.5N push at 0.5MPa) and the 20mm bore (157N push at 0.5MPa). Choose the 12mm if you need less force and a smaller footprint, or step up to the 20mm for 56% more push. The 130mm stroke is within the standard 500mm maximum for this bore.
Remember, this cylinder does not hold its position if air pressure is lost or the valve is centered-the piston will drift. For holding a load, use an external rod lock or a pilot-operated check valve. The U back cover provides a 90-degree rear port orientation. Since this is the copper-free version, confirm the exact material substitutions with us before installation. For long strokes, consider side-loading and potential rod bending.
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 B52-MI Copper-Free Stainless Steel Mini Cylinder B52-MI16X130SU FAQ
At 0.5 MPa, push is 100.5N and pull is 86.4N. At 0.7 MPa, push is 140.7N and pull is 120.9N. The theoretical maximum force is 20.5 kgf at 1.0 MPa. Operating pressure range is 0.15-1.0 MPa.
B52- indicates AirTAC's copper-free (copper-prohibited) construction, suitable for lines where copper alloys are not allowed, such as ammonia systems. The exact material substitutions should be confirmed with us. The -S suffix means a built-in magnet is present, allowing CMSG, DMSG, or EMSG switches to detect piston position.
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