EMAX GT2820/07-850KV Brushless Motor for RC Airplanes
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The EMAX GT2820/07-850KV Brushless Motor is a reliable and efficient out-runner motor designed for RC airplane and fixed-wing aircraft applications. With an 850KV rating, this RC airplane brushless motor offers a balanced combination of torque and speed, making it suitable for smooth flight performance and stable control.
Weighing just 140g, the motor supports 2S to 4S Li-Po batteries and works efficiently with propeller sizes ranging from 9x4.7 to 12x6. Part of the EMAX Grand Turbo series, this high-performance brushless motor features a durable lightweight design, front and rear mounting flexibility, and an integrated centrifugal cooling fan for improved heat dissipation during extended operation.
| Specification | Value |
|---|---|
| Motor Type | Out-Runner |
| Intended Use | RC Airplanes |
| KV Rating | 850KV |
| Weight | 140 grams |
| Compatible Battery Cells | 2–4S Li-Po |
| Recommended Propeller Size | 12x6 |
| Stator Dimensions | 28 x 20mm |
| Shaft Diameter | 5mm |
| Mounting Dimensions | 25 x 25mm |