A squirrel cage induction motor must sense two or more electric phases to cause the magnetic field to start spinning, thus turning the motor’s rotor and shaft. Once the motor starts, the interaction ...

The VWDIR104 AC gear motors are available in four versions with either 1/10- or 1/15-hp (74.5- or 49.2-W), 115/230-V, 60/50-Hz permanent split-capacitor motors. The new devices bring to 79 the company ...

The P266 condenser fan speed control is designed for single-phase permanent split capacitor motors used in a wide variety of outdoor low-ambient refrigeration and air conditioning condenser ...

Single-phase motors, adjustable-speed drives (ASDs), and power factor (PF) correction applications often depend on capacitors to operate properly. This article explains how to test these critical ...