Cleaning selection assistant
A three-step assistant: goal, operating conditions, mounting and drive. The result is a direction, a list of missing data and a ready request text.
Tools
A data preparation assistant and four calculations with explicit formulas. Everything is computed locally in the browser: input is not stored or sent anywhere.
Brush peripheral speed
Calculate the nominal peripheral speed of brush filament from its outside diameter and roller speed. v = π·D·n, locally in your browser.
Belt speed from pulley diameter
Estimate belt speed from the drive pulley diameter and its speed. v = π·D_eff·n with an explicit formula and a worked example.
Section layout along the roller
How many sections of a given width fit the brush working length: floor, remainder and overlapping count with a diagram.
Relative speed at the contact point
Kinematics of brush-belt contact: the difference of tangential speeds for co-directional and counter-directional rotation.
The tools provide nominal estimates and a request document; they do not replace manufacturer calculations and are not unit design.