A20-12 XL EVO kv1039
Item No. 97800010
Outrunner electric motor
$76.02
In stock
Description
Outrunner electric motor A20-12 XL EVO kv1039
Product description and features
Hacker Motor outrunner electric motor.
Application example
Aerobatic and 3D R/C models up to approx. 28oz, Helicopters of 450 size.
Note: This motor is not suitable for back mount.
Product Data
| Specifications | |
| Power range [W] | 300W (15 sec.) |
| Turns | 12 |
| Idle current (I0) at 8.4V [A] | 1.2 |
| Internal resistance (Ri) [Ohm] | 0.075 |
| Recommended timing [°] | 20 – 25 |
| Switching frequency [Hz] | 8000 – 16000 |
| Idle speed per volt (kv) | 1039 U/min |
| Controller recommendation | 30A – 40A Brushless |
| Dimensions and weight | |
| Weight [g] / [oz] | 78 / 2.75 |
| Length [mm]/[in] | 40 / 1.57 |
| Outer diameter [mm]/[in] | 28 / 1.10 |
| Shaft diameter [mm]/[in] | 3.17 / 0.125 |
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