LD-3015MG Standard Full Metal Gear Digital Servo with 17kg High Torque for RC Robot Car(Control Angle 270)

Very strong, works great! Would recommend!

These motors are no doubt full of torque. I am building a robot for household purposes, and they definitely pack a punch.Also, the accuracy is pretty decent for the price. I will buy more of these.

However, it does have more than the standard 180 and is probably more like 240 degrees (as controlled by an arduino, though I didn't take an exact measurement). One thing I wasn't sure about and mostly because I couldn't find any information online is that you just swap a standard 180 degree servo out and you get more range. So if you tell it to go between 0-180 degrees with code, it will actually go within it's 0-240 degree range. If you tell it to go to the "90 degree" position, then it should be centered like expected.Overall, it worked for my application, I was just a little disappointed that I didn't get the full advertised range.

This servo meets my requirement that it can turn to angle I need. I need less than 2kg.cm torque to move things forward and backward in linear motion with timing belt to a precise position in my application. I feed 5 v from raspberry pi 4B. I quantize the angle position in multiple of 10 degree to rotate servo so that it will not lose torque in tiny amount of rotation such as 1 degree. I use camera to take pictures to compare similarity of images. So far after several thousands of movement, the servo can still get right position so that when I compare the picture to the previous one at the same servo position, both pictures can accurately match without worrying about shift due to inaccurate servo position. I am not sure the exact accuracy of servo rotation to the specific angle, but if you need to have maximum error of 1~2 degree, this servo should be able to achieve it. Remember to have a larger servo rotation such as 10 degree at a time so it can reach the precise angle with enough torque.

I have been using this product as the rotation axis in a LIDAR scanner. Product has been in continuous operation since receipt.

I wanted a drop your purse strong servo.. Instead I got this thing. It’s a monster with power and torque. Pretty sure this would steer my life size car 👍. If you need pure power and torque this is the one

it works good but it dident fit the model that i had even though it was for it

So far is lasting and is high torque i went through two diferant brands before this its working great so far