MAXON’s New Optimized EC 69 flat UAV Motor

Submitted by tatwood on Thu, 03/31/2022 - 12:24

MAXON has provided advanced motors for myriad applications in diverse environments ranging from industrial to agricultural inspections (and not just on earth—special MAXON-modified motor drives are used on the Mars Ingenuity coax helicopter).  MAXON’s new EC 69 flat UAV motor is a 69 mm brushless motor custom designed for drone applications. The EC 69 motor and matching UAV-ESC 52/30 electronic speed controller (ESC) deliver high torque and power density with minimal vibration, and the it is designed for a long service life.
Specs brief:
-Weight: 269g (including 210mm cable)
-Number of pole pairs: 14
-Number of phases: 3
-Operating ambient temperature:  -20 to +50 C°
-Maximum winding temperature:  +155 C°
-Recommended propeller: 22x7.4; max rpm: 8200
MAXON drones powered by this motor perform inspection tasks in constricted environments such as chimneys, shafts, and tanks. They are also used for agriculture and industrial inspections, and other applications. For detailed motor specifications, please click here. MAXON offers a large variety of custom drive motors for drones. See MAXON's new UAV website here, and watch a video on MAXON motor development.