🔩 Greartisan DC 24V 300RPM Gear Motor: High Torque Electric Micro Speed Reduction Motor for Precise Applications Review

The motor works fine. The shaft has a little play, so it's probably best to pair the shaft with a longer shaft with a bearing to reduce runout.

Runs great for about 15-20 mins. Then it stopped and caught fire. The speed controller worked well, as did the power supply (12V x 2A), but both had no current limit.

Bought this to give my wife a stone chip. This engine worked surprisingly well. It is capable of continuously turning over several pounds of rock for several days without a single disturbance.

I installed this motor to spin my shells on my lathe's tailstock so I could paint them with resin as we turned. The RPM of the lathe was too high at the lowest speed, so I built my own lathe. 30 rpm was just right for the job. The engine will run for about 3 hours while the resin cures.

slow but used as a substitute for others. It works well and I wish I had more specs so I know what frequency to run the PWM at so it doesn't gain as much. The real problem is that it's LOUD. It may all be metal, but the grinding under load is just terrible. But it doesn't seem to overheat, so it's a keeper.

I bought a 12 volt, 20 rpm motor to use in the Cauldron Creep Halloween prop I made. This motor should drive a rotating stir bar. The engine works great, moves at high speed and is quite powerful. But it's really loud. So loud you could hear it even with my cackling witch sound effect. Because of the volume, I decided to order a different type of motor and will not be using that motor in my prop.