The 154-A11NC torque controller is a Starting Torque Controller (STC) made by Allen-Bradley that provides a cheap soft-starting solution to single-phase and three-phase squire-cage induction motors with low levels of Horsepower. The starting torque controller reduces electrical and mechanical stress on motor circuits and systems by regulating the voltage during the start-up process. This controller plays a major role in preventing over-current and over-torque situations that happen when across-the-line circuits are completed, such as when a primary motor control contactor closes. The 154-A11NC controller by Allen-Bradley provides reliable technology with solid-state power poles. In addition to that, the controller also provides basic commissioning with two adjustments that are the initial torque setting with a range of 10% to 80% and the duration of the ramp time with a range of 0.5 seconds to 5 seconds.
The 154-A11NC controller provides remarkable energy savings options, and it can be used as a suitable addition to existing across-the-line starters. Moreover, this is the best controller for the users who want to reduce wear and tear on their mechanical and electrical systems. The Allen-Bradley 154-A11NC controller is ideal for applications like primary material handling as well as reduced voltage starting applications. It can be used for fans and pumps and other related applications. The Allen-Bradley 154-A11NC STC controller comes fitted with feed-through wiring, which makes its installation easy. To set up the controller, the users are required to adjust the controller’s rotary switches. The users must set the initial torque value at anywhere between 10% and 80% of the rotor torque. In addition, the voltage ramp time should also be adjusted within a range of 0.1 to 5 seconds.
Repair Services for 154-A11NC
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Our highly skilled technicians can repair your 154-A11NC. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.