c177ed05_Stepper_vs_Servo_Motors_Stepper_Vs__Servo_Motors_Stepper__Hybrid_
[Characteristics] Motor Simplicity [Servo Motor (DC Brushed] Servo motors are more mechanically complex due to their internal parts and the external encoders. [Stepper (Hybrid)] 
Stepper motors are very simple in design with no designed consumable parts.
Stepper vs Servo Motors
Stepper (Hybrid)