What are the internal and external characteristics of a DC shunt motor?

A DC shunt motor features internal characteristics such as a field winding connected in parallel (shunt) with the armature, which allows for a relatively constant speed under varying loads due to the constant field strength. Externally, it typically has a compact design, with terminals for armature and field connections, and is characterized by its ability to provide smooth speed control and high starting torque. Additionally, it usually has a simple commutation system, which is essential for efficient operation. These characteristics make it suitable for applications requiring stable speed and moderate starting torque.