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// LIVE BUILD SESSION · SOLOENGINEER
You
I have a 2306 2450KV motor, 4S battery and some 5045 props. What can I build?
SE
You have everything for a solid 5" FPV freestyle drone. On 4S that motor runs at ~66,000 RPM unloaded — plenty of thrust for a responsive build.Thrust est: ~850g · T/W target 4:1 → airframe budget: ~210gWhat frame do you have or are you sourcing one?
You
I have a 150g frame. What ESC do I need and what should I expect for flight time?
SE
With 5045 props this motor pulls ~35A peak. Get a 45A ESC for safe headroom. On a 1500mAh 4S at 50% average throttle you are looking at around 4–5 minutes.Peak draw: 35A · ESC: 45A · Flight time: ~4.5 min at avg 50% throttleWant the full build summary or shall we spec out the flight controller next?
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