FAQ: How can brush wear in DC motors be minimized?

Mechanical friction between the brushes and commutator, along with electrical erosion, inevitably cause brush wear. But there are ways to extend brush life.

Charged EVs A closer look at brushed AC motors in EVs - Charged EVs

Brushless DC (BLDC) Motors

Tool Diagnosis: Is it the Brushes or the Switch?

FAQ: Where do brush dc motors still make sense?

DC motor - Wikipedia

Types of DC Motor - Shunt, Compound & Series - Mawdsleys

Controlling Brushed DC Motors Using PWM

Arduino Motor Guide 6 Arduino Projects with a Spin

AC Motor Guide

Electric Motor Maintenance

Guide to DC Motors Advantages, Issues & More

Is it okay to power a DC motor at a higher voltage than it is rated if the wattage remains the same? : r/robotics

Don't Ignore the Humble Brushed DC Motor