This is an unusual gearmotor, takes DC 3 to 6v and produces 42 to 84 RPM, according to the chinese vendor.
Can not be backdriven (that means you can not turn the gear manually, only with power).
Note from a customer: “The DC gearmotor has a N20 type motor with initial driven gears being nylon/plastic and third/fourth and final are metal the final drive shaft passes thru the casing which has a metal bushing inserted.. just counted rpm at 5volts nearer 100 than 70”
I don’t have any more information about them I guess they are probably made for some specific product.
They look like it would be quite easy to adapt to your 3d printed housing , and the flat-sided shaft makes it easy to attach your own 3d printed gear or pulley or whatever.
All of our products are shipped from Christchurch, New Zealand using CourierPost for NZ, and Airmail for international.
