Emax GT4020 / 09 470KV brushless motor for RC fixed-wing racing drone
Specification:
Material: metal
RC parts and accessories: motors
number of models: GT4020 / 09
Use: Remote control vehicles and toys
Technical specifications
KV -------------------- 470
weight ---------------- 280G
NB of cells (Lipo) ----- 5-6
Max trust ------------- 4900G
diameter -------------- 49.5 MM
length (MM) ------------ 49.2 MM
shaft (MM) ------------- 8 CARBON
Prop (inches) ------------ 14 * 7 16 * 10
Note
1. Please use the correct size propeller to increase motor efficiency. The wrong propeller givers poor performance, or can damage the engine.
2. The engine is higher when it is running before maximum current specifications.
3. Do not run the motor in a static condition for more than 60 seconds. overheating and damage could result.
4. The engine before. To make sure there is nothing inside before starting up;
Differet ESC is a better performance or worse engine. If the motor makes unusaual sounds, try retiming the ESC, or use another ESC. Diferenct ESC 's will give performance and performance variations.
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