Small mobile robot gearbox for sale

[CADDevil]

Hello,

I finished a design of a small gearbox for mobile robots.
The gearbox has a gear ratio 1:25 and it is suitable for all kinds of small motors.
The gearbox use plastic gears and a CNY70 photoreflector can be easily added to it.
The gearbox dimensions are 60x40x26 mm, input and output shafts are 3 mm diameter. All bearings are made from polyamide (ball-bearings are expensive).

I will publish the documentation on the Web and if there will be enough interest, I can make some (let's say 50) gearboxes as a kit. I suppose that I can sell the kit for 10-20 EURO.

If anyone is interested, please PM me. I need to know, if there is enough interest about the kit.

Enclosed are some pictures of the gearbox design.

Best regards

CADDevil

 

[wangyan]

Small robot gearbox

gear box. how many input axis and output axis?
and ratio of input velocity and output velocity?

 

[yangxh]

Small robot gearbox

where are you from?Do you made it youself,well done.