Machifit 5Pcs 50RPM N20 DC Gear Motor Miniature High Torque Electric Screwdriver Gear Box Motor
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good quality motors. the price was very reasonable too. pay attention to the measurements as they were smaller than I imagined
Seem OK with 3mm dia shaft. Need clean environment with small open gears.
Nice for experiments.
Works good. Delivered fast.
Nice small motor. The measurements are accurate, making it ideal for model RR use in HO and larger scales. The squarish form-factor will make it easy to mount despite the relative lack of threaded mounting points. There are two threaded mounting points located on the face of the gearbox. Shaft diameter is 3 mm. Would be nice to have a kit of small gears sized to directly mount to this motor sized to work with the gears encountered in model trains. A version that allowed a double-ended output from the gearbox, i.e. shafts are 180 degrees from each other, would be really helpful in remotoring locomotives