Walkera 30 amp Brushless ESC. The Walkera ESC comes pre-programmed for the direct drive motor.
Specification:
Sustaining voltage: 6-17V
BEC current: 3.0A
Continuous output current: 30A
Instant max current: 50A
Inside impedance: 0.0044 Ω
Reversion: yes
Low voltage, cut electricity protection: yes
Download spec-sheet.