8pcs TT Motor Dual DC 3-6V Gearbox Motor 200RPM Ratio 1:48 Shaft Motor with 2.54mm Wire for Arduino DIY Smart Car Robot

Good

Needed to replace the motors on a MakerBot robot for my kid. They were always out of stock and the price seemed crazy. Found these on here and they work perfectly! I was worried maybe the speed would be off with a different motor on one axle and these were a match to the factory motor with speed and torque. You get 8 of them for the price of one MakerBot motor!

Motor with gears are a perfect size. it is a bit noisy but its not the gears its the motor itself. But the noise is not an issue for me. This unit is placed in a 80-C Degree location and still chugs away.

Muy buenos

Love the connector pins. Like the way these motors come with pre-soldered connector pin vs a stripped wire pigtail. Some motors do not have a wire at all. I actually returned those and got these for a few dollars more. It has saved me some time. Installing and replacing these motors is a breeze now.

Used these to build robots with K-1. They had a great time and all of the motors worked perfectly.

Needed some geared motors to drive a small robot platform. At 200 RPM these seemed about right for what I needed to do. I attached them to a 3D printed base driving a couple of 40mm wheels wired up in parallel to 2 AA batteries. They worked great for this little project. The two motors seemed to track each other will resulting in the platform driving straight at a reasonable speed, which is all I was looking for at this time. I plan to connect them through an L298N control module for the next project and will update this review after that. All in all though, they seem affordable and they worked well for my application and I would, and in all likelihood probably will buy them again. Update: Since I saw these had shafts on both sides, I made some super basic mini bots. Just one of these motors, two wheels and some power. I might make something to lift up the front end, but they actually work pretty well just the way they are.

I use them a lot for projects and cheap! in a good way :)