The R13-901-BB is a brushed motor controller produced by SCI (Scan Integrated Consulting). It is an advanced, powerful motor control system that is designed to give users the flexibility to set up the drive features they need. The R13-901-BB features a wide range of input and output configuration options, including a built-in 8-bit processor and full bridge driver circuit. Additionally, it has a voltage range of up to 380V, peak current of 25A, and output power of 5.5kW. The system is designed for use in any environment, from low speed precision motion to high torque applications.