These Flycolor electronic speed controllers have been developed specifically for multi-rotor use. They use a high performance MCU processor that gives a smooth linear response which is perfect for multi-rotors.
The Flycolor electronic speed controllers feature over thermal protection, will shut down if signal is lost, have low voltage protection, abnormal input voltage protection and much much more.
• Developed specifically for multi-rotor use
• Smooth, linear throttle response
• Uses powerful, high performance MCU
• Supports constant speed
• Multiple self protection functions: abnormal voltage input, low battery protection, over thermal protection, throttle signal loss
• Safe start, motor will not run until ESC is armed correctly
• Programmable via throttle stick (see instructions under "Files" tab)
Constant Current: 45A
Max Burst Current: 65A
Input Voltage: HV 11.1~29.6V (33.6V max)
Servo Lead: JR Type
Please note: This is an Opto speed controller so requires a separate power source for the receiver also no battery or motor connectors are supplied.
UPDATE- there is NO low voltage protection on this esc, I have tested down to 17.8v on 6s-2.983333 volts with no power down or shut off. Flycolor China has verified this. ONLY aircraft version can be programed, unless flashed. Having said that, I love this esc. Works great. Dont want to fly untill a cut off anywayRIGHT!! Just use FS,or time your flights, or telem. All the rest is auto detect,and works Great. For more info,read discussions.The other review stating this can only have throttle calibration is correct. I have conferenced with Flycolor China!!! This is true for this particular esc. If you want to change other parameters, you must flash with blheli. Having said that, this esc works awesome!!! I am waiting for an answer on low voltage cutoff/ I believe it is 3v, but will update when I get an answer. Batt detect is auto/ lipo cell count is auto/ timing is auto. This has worked flawlessly on my Tarot X6.The attached Manual file is the wrong one.
It appears that this particular ESC is NOT programmable at all. You can only set Min/Max throttle.
I wish HK better scrutinize every product specs.and description.
If someone has better info on this ESC, I'd love to correct myself.