This is a video of a homemade small disk sander for woodworking using a motor.
It uses a 775 motor.
Horizontal and vertical angles are adjustable.
The motor runninng on 12V3A.
A regulated power supply is used for power.
The rotation speed is 3300 rpm, but the torque is a little insufficient for processing hard wood.
The gear ratio is 3.75:1. (reduction gear).

We do not sell drawings of this work.

We are unable to answer questions about the purchase of hardware required for production as it depends on each country.
Please search the following terms on 'Aliexpress' or 'Amazon'.
'775 DC motor'.
'timing pulley'.
'timing belt'.
'adjustable DC power supply'.

*Size
Disc diameter: approx. 230mm
Overall size: 240x300x290mm
(without table: 150x300x290mm)
Table size: 110x250mm

*Material
MDF wood