A20-12 XL-LN EVO kv1039 Hacker 10109151

A20-12 XL-LN EVO kv1039

part number: 10109151
EAN: 4250320271109

The A20-LN series was developed especially for glider models with narrow fuselages. Since the fuselage becomes significantly thicker a few centimeters after the motor bulkhead, a small high-torque external rotor can be used here in direct drive. This small weight-optimized high-end motor with a weight of only 90 g is often used in glider models up to 1.5 kg.

Of course, the A20-12 XL-LN EVO kv1039 also fits perfectly in powered and sport aircraft up to approx. 1.0Kg takeoff weight when it gets tight under the cowl.

Technical data:
- Power in Watt ( max.15 sec ) 300
- Number of poles 14
- Windings 12
- No-load current (I0) at 8.4V [A] 1.2
- Internal resistance (Ri) [Ohm] 0,075
- Recommended timing [°] 20 - 25
- Recommended clock frequency [kHz] 8
- Controller recommendation Amp 30 - 40
- Idle speed per volt (kv) 1039

Dimensions and weights:
- Weight [g] 90
- Length [mm] 51.6
- Outer diameter [mm] 27.8
- Shaft diameter [mm] 4

Prop choice:
- Propeller APC-E 10x5
- LiPo 3S
- Voltage [V] 11,1
- Current [A] 22
- Power [W] 242
- RPM 9350
- Controller [A] 30-40
- Timing [°] 20-25

Prop choice:
- Propeller ACC 11x6
- LiPo 3S
- Voltage [V] 11,1
- Current [A] 28
- Power [W] 308
- RPM 8590
- Controller [A] 30-40
- Timing [°] 20-25

Scope of delivery:
- A20-12 XL-LN EVO kv1039b and manual.