{An electrical} motor designed for prime beginning torque and adjustable pace makes use of a rotor with windings related to exterior resistors via slip rings. This configuration permits for management of the motor’s speed-torque traits by various the resistance related to the rotor. A typical software is likely to be a big pump or fan the place exact management is required.
Providing important benefits in purposes requiring excessive beginning torque and variable pace operation, this motor kind has performed a job in industrial settings for over a century. The power to manage pace and torque makes it appropriate for demanding duties equivalent to crane hoists and conveyors, providing effectivity and strong efficiency in difficult environments. Exterior resistance management additionally allows smoother beginning and reduces inrush present in comparison with different motor designs.
