The BSC151-050301 is a speed controller that has integrated the MDC151-050301 driver, and is designed to drive DC brushless motors at currents of up to 30A (peak) and 50V. Using hall sensor feedback, a constant velocity mode can be achieved. The driver is protected against over current (cycle-by-cycle or latched), hall sensor error and under voltage. When an error occurs, a fault output is turned on to notify the user. Included on the driver is an internal potentiometer to control the maximum phase current allowed into the motor, a closed loop compensation control, and ramp rate controls. In addition, there are integrated control switches for power, the direction, Run/Stop, and a speed control potentiometer to adjust the motor speed.

Need to know the RPM of your motor? Check out our new SPDRO-4 speed readout module.

Keep your input voltage from rising too high due to internal mismatches while running your BLDC motor with our new PWR-24V/48V CLAMP active crowbar circuit.