This article explains why DC brushed motors are still widely used in rail transfer carts, track-guided vehicles, and heavy-duty industrial transportation systems despite the rise of brushless DC and AC induction motors. From the perspective of Baoluo Motor engineers, DC brushed motors offer stronger low-speed traction, faster speed drop under heavy load, better overload capacity, simpler control systems, and more practical performance in low-speed industrial rail applications. The article also compares brushed motors with BLDC and AC motors in real-world rail transfer scenarios such as steel mills, mold workshops, and heavy material handling systems.

The global railway traction motor market has hit a significant milestone of $40.01 billion in May 2026. While AC technology leads high-speed segments, DC traction motors remain a staple for diesel-electric locomotives, mining rigs, and modernization programs across North America. This report explores why specialized DC systems continue to drive efficiency in heavy-duty industrial applications and how Baoluo Motor is meeting this sustained global demand.