This is a lead-free, high speed, quadrant brushless DC motor controller manufactured by Bauer Gear Motor. It is designed to control two brushless DC motors and is suitable for applications such as robotic arms, conveyor belts and positioning systems. The controller features multiple I/O ports, multiple speed control options, an over-current protection circuit, and a low-noise design. It is capable of delivering high torque at a wide range of speeds and is ideal for sensors, safety applications, and enclosed area environments. The controller is RoHS-compliant and is available in a variety of motor voltage ratings ranging from 24 to 48V.