yusvwkj [4-Pack] MG996R 55g Metal Gear Torque Digital Servo Motor for Futaba JR RC Helicopter Car Boat Robot

Work ok

I bought these servos for future projects

I used these to control blinds, they work ok 50% of the time but there seems to be allot of unaccuracy. They will move randomly, so for example if i want it to move 0 to 180 degrees, somtimes it will but other times it moves 0 to 40 then back to 30. Or to 70 then back to 30. Ive tested all sorts to see why this is, from shoter lengths of wire to different power.In the end, its the servos. I've paid for more expensive servos since and im having no bother with them.

I bought 16 of these to make a robot. May need more but at moment I'm busy 3d printing parts .this servo is tough and strong. 5v to 9v. Nice servo

Servomotors for robotics

They have some strengh to them. However, i installed a set of these on my nitro rc car and the throttle one keeps stalling/locking on to full throttle after around 10 minutes of use. This has caused quite considerable damage to my car with it running away and crashing. Also, they turn quiet fast but the response time is aweful. I can go from full brakes to full throttle on my controller and the servo takes around half a second to respond. I know its the servos as the old ones respond fine. Its same with the one i put on steering too. You have to think a second ahead before putting input into controller. Its a small delay but big enough to be able to lose control. Ill be sending these back.

The media could not be loaded.  These are slow and poor quality. The forth servo in the attached video is making clicking noises when turning without any load. I don't think it will last long.These are advertised as having a rotational speed of 1.13s / 60 degrees at 6.0 volts. But these appear slower than my Carson CS-3 servo which has a spec of 1.17s / 60 degrees at 6.0 volts.

All 4 motors only move a small amount of the 180 degree rotation then stop and you can hear the gears grinding inside.Do not buy these, they will not work