MODEL AIRCAFT ACCESSORIES

Ultrafly
ATHENA-18

The Athena-18 is a low-cost sport electrronic speed controller for sensorless brushless motors.

Features:
  • 18 amp continuous current rating with proper airflow cooling
  • 12KHz CPU
  • Dual BEC to support 3S Lipo batteries in heli appications
  • LiPo low-voltage warning and auto-cutoff
  • Supports 4S Lipo applications
  • Brake on/off via your transmitter
  • Soft-start safety function
  • Handles 5-8 cells with 5 micro servos, 10 cells with 4 micro sx, 12 cells with 2 micro sx, max 17V with 4C LiPos