Brushless Motors

20mm shown with 30amp speed controller

20mm shown on a mini electric helicopter.

Motor comes with mounting screws and 10T pinion installed.

This new brushless motor by Walkera adopts new generation frame design for high efficiency and reliability, no maintenance, and smooth high power performance.  Brushless motors add more power and longer flight times to your electric plane or helicopter. Use our 20mm size as a replacement for your 300-400 size brushed motor.  The included electronic speed controllers (esc) have battery eliminator circuits and also low voltage cut-off so when the battery gets low you can safely control your plane to a landing.  They work with Ni-MH or in the specified voltage range of the esc.  The 20mm will fit in a standard GWS 300-350 gearbox with just a little trimming around the center. Or order with a high performance aluminum Cobri gearbox as shown.