Speed, torque, and horsepower are three inter-related parameters in motor control. The speed of a motor, measured in revolutions per minute (rpm), defines a motor's ability to spin at a rate per unit ...

If you want to make the time aboard your boat more enjoyable and catch more fish while you’re at it, a trolling motor is well worth the investment. It takes the work out of maneuvering a boat, lets ...

The topic of motors and motor control techniques is wide and varied. Part one of this two-part article will cover the principles of alternating-current (AC) motor operation and control. Part two will ...