Greartisan DC 12V 100RPM Gear Motor High Torque Electric Micro Speed Reduction Geared Motor Centric Output Shaft 37mm Diameter Gearbox

The media could not be loaded. This little guy is super tiny, yet an absolute BEAST. Manages to keep the 2.5 rpm (5rpm motor geared down to 2.5) while rotating the huge 26" diameter and over 30" long horn on my siren. 1/2 Scale ACA Hurricane MKII.$15 motor, comes to my door in like 2 days. Absolutely worth the money, great little motor. Uses M3 machine screws to mount it.With no load, it's pretty much silent. With a large load, it makes some noise but is still pretty quiet in general terms. When it's on the pole rotating the head, i can barely hear the motor at all. With the chopper running, it's literally impossible to hear this motor.

perfect motor. speed is what I paid for and the sound is pretty good size is shown on the photos and are real i know this because I used it on cad

The motor is small, compact, and not as noisy as I expected from the reviews. It had plenty of power to handle my design but only pulled 220ma, 1/5 of what the specs show. I haven't tested it at stall but I would imagine that's where they got the current spec of 1.1A. It responded well to PWM and input voltage changes for speed control. All in all I am pleased with it. I only gave it 4 stars because of the misleading specs.

Good motor. Very solid with a very substantial magnet.Just wish the wires that came with it weren't so thin and flimsy

I am using this for a Halloween prop where it hoists a spider (one of those 4 foot spiders you can buy at the Halloween stores) up to an overhanging branch on our front yard tree. The spider weighs about 13 oz and there is some friction in the system but the motor hoists the spider quite handily at about 0.5 m/s. It doesn't sound like it's struggling and stays cool. I'm controlling it through a Pololu motor driver and Arduino Nano and it seems to work fine with this setup. The motor makes a little noise but you can barely hear it out on the sidewalk. All in all very happy with this motor.

I've used these motors before and they've been pretty good. The most recent one sounds like there's a chipped gear tooth or something going on. It also spins slower in one direction than the other which is concerning. The motor I'm referring to is 1000 rpm, the ones I've used in the past were higher reduction.

Works fine for my filament winder project.

I've used a few of these motors in projects.They just work. Depending on which one you get, it can be for speed or torque.