Black Widow 2204 1900KV con built-in ESC CW

• Overall
• Quality
• Value

Customer Rated

Apr 29, 2017

No physical reversal switch like stated in description.
1900KV motors is what is labeled on these (as opposed to the 1000kv in the listed picture.
Bought to upgrade a tweaker180 quad. Along with HK's Betaflight F4 FC for a simple rebuild.
My only issues thus far is that all the motors 'twitch' and 'squeal' when powered with no throttle. I have seperatly set min ppm min throttle in the blheli suite, min throttle and min command in betaflight, which helps a little but not completely.
Need a little longer with these motors.
Posted a screen shot of the factory settings that I pulled up via BLheli before I had to customize settings, over in the files tab.

• Overall
• Quality
• Value

not usable on a quadcopter.

Apr 23, 2017

First of all, there is no reverse switch that I could find unless it is inside the motor. I reversed direction with BLheli suite.
I ordered 8 of these motors and after finishing my special build I tested out the motors and they run very rough and do not hold a steady speed. only at full throttle do they spin smoothly.
I do not think it is the motor but more likely to be the esc. I have tried 5 of the motors and they all run the same. I even hooked one up directly to a receiver and it was just as rough and jerky with no smooth response and did not keep consistent speed. they are just as bad with props on or off.

• Overall
• Quality
• Value

Customer Rated

Jul 14, 2016

I run this motor with Carbon Fiber Propellers 5040 Self Tightening (CW/CCW) (1pair) ,and it works great in my 250 quadcopter and its not getting hot. ESC good responce, good job.