Load Controls' power sensors measure true spindle motor power draw not just current, providing a more accurate and sensitive picture of actual cutting load. Configurable high and low set points trigger alarms or automatic shutdowns when load moves outside safe operating parameters. Standard outputs including 0–10V, 4–20mA, and Modbus allow spindle load data to integrate directly into existing CNC controllers or SCADA systems. All sensors are non-invasive, install at the motor control panel, and are manufactured in the USA to ISO 9001:2015 standards.