Question

A major drawback of the _____ is that it loses torque at high speeds

A. encoder
B. stepper motor
C. lead screw
D servomotor

Answer 1

The stepper motor is the subject of this question, and it loses torque at high speeds.

Step-by-step explanation:

A major drawback of the stepper motor is that it loses torque at high speeds. Unlike servomotors, which have a continuous range of motion, stepper motors move in fixed increments or steps. At high speeds, the stepper motor may not have enough time to apply the necessary torque to maintain its position, resulting in a loss of torque.