The Igus MSM-1521-20 is a motion control system designed for precise linear motion control applications. It consists of a brushless servo motor, a high-resolution encoder, a potentiometer, an encoder-coupled drive system, and a controller module. The drive system is capable of precise positioning, both in velocity and position mode. The motor has a rated speed of up to 3000 rpm and a peak torque of up to 0.43N-m. The encoder has a resolution of 30,000 counts/rev for precise positioning. It also features a position limit switch for safety. The controller module features programmable soft start/stop, position and velocity regulation, as well as stackable hardware for modular setup. It is suitable for applications such as lab automation, scanning systems and more.