Roomba replacement roller sweeper

Roomba Replacement Roller Sweeper

- fully customizable
- written using openscad
- tested with Roomba I4
- should work fine with i3 i3+ i4 i6 i6+ i7 i7+ i8 i8+J7 J8 /Plus E5 E6 E7 I,E & J Series

Settings Warnings

- roller_sweeper_aggression - the higher the number, the greater the angle of brushes leaning into the rotation of the sweeper. The higher the aggression, the louder the machine gets on hard surfaces.
- roller_sweeper_rotation - defines the angle of each sweeper from the center to the outside of the roller. The higher the angle the more the sweeper will drag debris to the center where it gets sucked up.
- roller_sweeper_height - if you go much above 2.5mm, things start to jam up and get really tight.
- roller_sweeper_count - the number of sweepers around the roller. You might want to play with this.

Installation Instructions

The original roller has some parts you need to re-use. Pull the grey rolling bearing off the end. Pull the metal nib which is connecte