This is a 24 Volt DC Motor with free wheel gearbox.
Internal gears are brass worm and steel drive gears.
Drive leaver on top of gearbox turns and disengages one of the drive gears on the output shaft and allows it to freewheel.

These motors have no electric brake and can be used for a variety of jobs.
Can be run on 12v, which will reduce the speed approx., to 60 RPM but will draw a bit more amps from the battery.

120 RPM from gearbox output shaft
17mm shaft Diameter
2.0 Amps unloaded
8 Amps continuous use
15 Amps max load
Electric motor RPM 3900 ratio 32:1
200 watts

Overall length 290 mm
Width 90mm
Weight 5.5 Kg
Technical Drawing