HobbyWing Flyfun 40A Brushless Motor Programmable ESC Electronic Speed Controller

Features:

• Extreme low output resistance, super current endurance
• Multiple protection features : Low voltage cut-off protection / Overheat protection / Throttle signal loss protection
• 3 Start Modes : Normal / Soft / Super-soft. compatible with fixed-wing aircraft and helicopter
• Throttle range can be configured to be compatible with all transmitters
• Smooth, linear and precise throttle response
• Separate voltage regulator IC for microprocessor with good anti-jamming capability
• Maximum speed : 210000rpm (2 poles motor), 70000rpm (6 poles motor), 35000rpm (12 poles motor)
• The pocket-sized Program Card can be purchased separately for easily programming the ESC at flying field
• With a program card, user can activate the music playing function of the ESC, and totally there are 15 rhythms can be selected