Micoair AM32-70A 4IN1 ESCMicoAir 70A AM32: The Heavy Duty Metal Clad Muscle for Big Props So, youre building a 7 inch or a 10 inch long range monster because you enjoy the feeling of impending financial doom every time you arm over a mountain range. The MicoAir 70A ESC is here to ensure that doom doesnt come from a mid air MOSFET campfire. Its heavy duty, its metal clad, and its smarter than your last FPV build (sorry, not sorry). If youre still reading this, youre probably

MicoAir 70A AM32: The Heavy-Duty Metal-Clad Muscle for Big Props

So, you’re building a 7-inch or a 10-inch long-range monster because you enjoy the feeling of impending financial doom every time you arm over a mountain range. The MicoAir 70A ESC is here to ensure that doom doesn’t come from a mid-air MOSFET campfire. It’s heavy-duty, it’s metal-clad, and it’s smarter than your last FPV build (sorry, not sorry). If you’re still reading this, you’re probably either a spec-nerd or a bot, but welcome either way.

Why You Want It

Look, you could buy a budget ESC and hope for the best, but do you really want to trust your expensive long-range rig to a circuit board that has the thermal mass of a wet biscuit? This MicoAir unit features metal-cased MOSFETs. This isn't just for show; it acts like a miniature radiator for your electricity, dissipating heat before it turns your ESC into a very expensive paperweight. Running AM32 firmware because, let’s be honest, we’ve all collectively decided it’s better than the 'good old days' of buggy updates. (Yes, I see you, fourth-wall broken.)

Specs

• Processor: 32-bit (Faster than your first PC).
• Firmware: AM32 (The firmware that actually behaves itself).
• Input Voltage: 3-6S LiPo (Because 2S is for whoops and 8S is for people with too much money).
• Continuous Current: 70A (Try to stay under this if you want to keep your eyebrows).
• MOSFET RDS(on): 0.95mR (Low resistance, high efficiency).
• Board Construction: 8-layer PCB with 2oz copper (Thick enough to handle the juice).
• Mounting Pattern: 30.5x30.5mm M3 (The industry standard, don't mess it up).
• Size: 44x43.5x5.2mm (Fits in most frames that aren't designed by sadists).
• Weight: 15g (Lighter than a packet of UK crisps).
• Current Sensor: Integrated (Because guessing your battery life is a dangerous game).

In the Box

• 1x MicoAir 70A AM32 ESC
• 1x Softmount Kit (Because vibration is the enemy)
• 1x XT60 with cable (Don't solder it on backwards)
• 1x Interconnect cable (The bit that makes it talk to your FC)

Compatibility

Ideally suited for 7-inch to 10-inch freestyle or long-range frames. Works best with flight controllers that don't mind a bit of AM32 magic. Standard 30x30 mounting means it’ll fit most of the 'big boy' frames on our site.

Highlights

• Metal Heat Sinks: Because cooling matters when you're pulling 60 amps for five minutes straight.
• AM32 Native: No more fighting with legacy settings; welcome to the future.
• Rugged Design: Built to survive the British weather (well, mostly—don't fly in a monsoon).

Notes

Ensure your motor bolts aren't touching the windings before you power this up. We've seen it all, and 'it just exploded for no reason' usually means 'I didn't check my screws'.

Disclaimer

We are not responsible for your questionable soldering or your decision to fly in a gale. Use responsibly.

Still Here?

Stop over-analysing the copper weight and just buy it. Your 7-inch build isn't going to build itself, and we both know you've got three other tabs open with parts you don't need. Add to cart, get it tomorrow, and go rip some clouds.