Airtac B52-MI Copper-Free Stainless Steel Mini Cylinder B52-MI16X10SU
The AirTAC Airtac B52-MI Copper-Free Stainless Steel Mini Cylinder B52-MI16X10SU is a genuine double acting round-body mini air cylinder with a Ø16mm bore and 10mm 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
- Stroke10 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-MI16X10SU
This 16mm bore, 10mm stroke pneumatic actuator delivers 100.5 N of push force at 0.5 MPa, making it a compact power source for tight automation cells. The B52- prefix designates AirTAC's copper-free construction, a critical specification for facilities where copper alloys are prohibited, such as ammonia processing lines or certain battery manufacturing areas.
The stainless-steel barrel and piston rod offer mild corrosion resistance, standing up to humid conditions better than painted steel alternatives. Its riveted round-body design conforms to ISO 6432 mounting dimensions, so it drops into standard mini-cylinder brackets and clevises without custom adapters. The built-in -S magnet enables position sensing via CMSG, DMSG, or EMSG switches, and the fixed TPU bumper pads soften the stroke end at speeds up to 800 mm/s.
Airtac B52-MI Copper-Free Stainless Steel Mini Cylinder B52-MI16X10SU Technical Specifications
| Model | Airtac B52-MI Copper-Free Stainless Steel Mini Cylinder B52-MI16X10SU |
|---|---|
| Series | MI ISO 6432 mini cylinder |
| Bore size | Ø16 mm |
| Stroke | 10 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-MI16X10SU
| MI | ISO 6432 round-body mini cylinder (double-acting). |
|---|---|
| 16 | Bore size in mm. |
| ×10 | 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-MI16X10SU Is Used
Ammonia Dosing Unit
In a fertilizer plant's ammonia dosing skid, this copper-free cylinder actuates a small 3/2-way valve, ensuring no copper alloys contact the process media. The 10mm stroke provides the precise travel needed for the valve spool.
Battery Tab Forming
A lithium-ion cell assembly line uses this actuator to drive a small forming die that bends the battery tab. The 100.5 N force at 0.5 MPa is sufficient for the thin copper tab, while the stainless rod resists electrolyte splash.
Label Applicator Press
In a pharmaceutical packaging line, this cylinder presses a small applicator pad to affix a label onto a syringe barrel. The short 10mm stroke and fixed bumpers provide a quick, repeatable cycle without shock to the glass component.
Is the Airtac B52-MI Copper-Free Stainless Steel Mini Cylinder B52-MI16X10SU the Right Cylinder?
For a 10mm stroke, this B52-MI16X10SU fits applications needing a very short, precise push. If you need more force, step up to the 20mm bore MI20 series, which provides 157 N at 0.5 MPa; if space is tighter, the 12mm bore MI12 offers 56.5 N but with a smaller M5x0.8 port. The 1/8" port on this 16mm bore model suits standard miniature fittings.
Remember that this cylinder does not hold its position if air pressure is lost-the piston will drift. For a locked load, pair it with an external rod lock or a pilot-operated check valve. The U back cover provides a 90-degree rear port orientation, simplifying installation in confined spaces.
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-MI16X10SU FAQ
At 0.5 MPa, the push force is 100.5 N and the pull force is 86.4 N. At 0.7 MPa, push is 140.7 N and pull is 120.9 N. The theoretical maximum force at 1.0 MPa is 20.5 kgf. The operating pressure range is 0.15-1.0 MPa, with a proof pressure of 1.5 MPa.
B52- indicates AirTAC's copper-free (copper-prohibited) build. This version of the MI16X10SU is manufactured without copper or copper alloys in its construction, making it suitable for lines where these materials are not permitted, such as ammonia systems. The exact material substitutions should be confirmed with us for your specific application requirements.
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