LMioEtool DC Gear Motor, High Torque Reversible Electric Geared Motor - with Eccentric Output Shaft Gearbox (12V/120RPM)

I'll see how this works long term. I'm using a buck to control speed. even down to 4.5v it works.maybe less. I got the 20rpm. though at 12v it's faster than that. Should be 3 sec R. it is faster than that. more like 2R per sec. but no complaints. my test V is a high 12V. Don't think there is a need for the PWM units. Quiet if you isolate its mount from any vibration. We were happy with how strong it is. Lots of torque! My use is to control a water wheel I made for an outdoor art project. It feels like plenty of torque to make a smooth turn. and plenty of resistance to now allow the wheel to over turn. My only next thing is? the arbor dia. and parts to connect it? direct drive I think. Hope it stands the test of time. In shop test, it is what I hoped for. well worth the cost. Mr son is in the RC world and he was impressed with how smooth, quiet, and strong this rig is. test of time next? 4stars, if it's still running strong in 3 years or more. 10 stars.

I used to rotate a fixed load at open-loop RPM. I only ran one control at 1 in-lbs and observed only about a 10milliamp variation above no load. I did not have the ability to accurately measure my final load but guess about 2-3 lbs with only about the 10 milliamp variation from no load. (not much change) Calculated could easily run 10 hours plus with 8 aa battery pack and about 2in-lbs of a load. Ran open loop for about 4 hours at about 90-95 degrees F and about 2-3 lbs if axial load. No issues and no apparent degradation in open-loop performance.

Buying motors online can be tough, even if all the specs are listed (and assuming they're correct). I had the 12V 1000RPM model, it wasn't quite as torquey as I had hoped for my application. If it is any indication for a future buyer, the motor's stall current was tested to be 1A at 12V.

Pros: sizing was accurate, no load speed was very close to rated, seems to work as designed.Cons: most likely due to the gearbox, VERY LOUD when operating.

there is not enough info on dimensions, including the center to center distance of shaft and the motor, and the gearbox dimension just wrong. can you provide us an engineering drawing with dimensions, please.

I ordered the 1000 rpm 12v version and it spins at about 100 rpm at 12v. The numbers on the sticker are not listed in a chart to see if I received the wrong motor of if it is defective. going back. Project now delayed.

Using it to control a butterfly capacitor on a DIY magnetic loop antenna. Works as it should. Dropped a star because it didn't come with mounting screws.

Great little motor, I used it to make ultrasonic record cleaner which has brought my vinyl collection back to life.