Solid-State Motor Control
Soft Starters
STC Starting Torque Controller
Allen-Bradley STC controllers provide a reliable method of reducing unwanted problems encountered in typical across-the-line starting applications. With smoother starting of AC induction motors, equipment downtime due to problems related to mechanical shock and vibration is substantially reduced.
The STC is a compact, simple to use, solid-state controller designed for low horsepower squirrel-cage induction motors. It is intended to relieve the starting torque surge encountered in typical across-the-line starting. This allows smoother starts and decreased equipment downtown due to shock and vibration problems.