Hacker A20-50 S Evo

The A20 motors are small outrunner of our series and provides great efficiency and light weight. They’re ideal for small electric airplanes up to 600g (21oz). Featuring a Slotted 14-pole outrunner design. The Curved Neodym-Magnets offer a perfect gap from the inside of the rotor for optimal power and efficiency Spare shafts, Backmount, Prop adapter and all screws are included. 3,5mm gold bullet connectors are provided (not with A20-S).

Powerange max. 100W (15 sec.)<br />Idle Current @ 8,4V 0,4A<br />Resistance (Ri) 0,232 Ohm<br />RPM/Volt (kv) 1088 U/min-1<br />Weight 29g<br />Diameter 28 mm<br />Length 24 mm<br />recom. Speedcontroler 4A to 7A Brushless<br />recom. Timing 20° - 25°<br />Shaft Diameter 3 mm