Greartisan DC 12V 3000RPM N20 High Torque Speed Reduction Motor with Metal Gearbox Motor for DIY RC Toys

Works good. I use it in my powder dispenser for reloading. Seems of good quality.

Nice tiny but powerful dc motor. Definitely does not run at the same speed with reversed polarity, but not a huge deal

I used this to replace a failed motor on my FA Intellidropper. I'm not sure if the gearing is the same since I took off the old gear box and used this as a new motor. So far so good.

Overall, these are motors are pretty good. The only issue is the gears binding up and won't turn. My experience is 1 out of 5 will have this issue. I missed the window for returning one of the motors, but I'm returning at least one motor. They are good motors for the price but may not last long. I'll keep running the motors and update this review if any other issues come up.

I ordered this to replace a motor in an rc winch. It was the right size and the installation was easy. When I tested it, the winch had zero keep/brake. It would free spool. Update, the seller contacted me to troubleshoot and ultimately will replace. 2nd update, unable to send replacement. Refund provided. Great customer service!

Smaller than expected, but plenty of power!

I use them to build custom HO Scale cranes. dcc and remote control using these motors to operate the boom and all other functions.

Yep, just trash, put two nine volt batteries to it, to test it, and it started to burn, and now the motor is blowed, says if you put neg to pos it’ll just got back words, but mine blew, didn’t help that I had to order twice because it got lost the first time👎