BLS-HV7146MG 46KG 180 Degree HV High Precision Steel Gear Full CNC Aluminium Shell Structure Digital Brushless Standard Waterproof Servo for RC car Buggy Robot

The media could not be loaded. Installed on Arrma Talion in hot racing servo mount with clamping 25T servo arm. Bought to replace a cheaper 20Kg from Amazon that was serving it’s purpose but wasn’t strong or fast enough for racing.No twitch, noise, buzzing, or other funny noise... very smooth and quiet operation. Running it off the BLX185, and according to my Sanwa it’s getting about 5.9v.Seems very strong and quick even on 6v. Will be running in club races and update review based on performance.

The media could not be loaded. These servos do not center reliably; there is over one inch of "slop" in my airplane aileron control surfaces AT CENTER! This makes them unusable for R/C airplanes, and likely unusable for many other applications. Also, these do not deliver the rated torque which is not unusual, most vendors over state their torque values. I'm returning these.I also uploaded a video that shows actual results that I experienced after installing these servos in my R/C airplane.

Overall it's been working great, not quite as powerful as I expected but it does a good job.

broke with in the first day of use

The specs look pretty good but def don’t perform any close to it in the real world. And when I returned it bc it was weaker than my stock Arrma servo the seller blamed me for breaking it and sent 4 emails increasingly more harassing. I told them multiple times it was not broke and it worked but I didn’t like it bc it was garbage. Don’t do business w these people. They’ve blamed me for this junk servo and said they were going to report me as well. Save Your Money and Dignity.