In this video, we will work on a electric brushless motor. However, there is no datasheet for this motor. We got this torque motor for our lab for cheap. An Internet search did not bring up any useful references. As such, this motor is an ideal testbed that would help us illustrate key principles of how Servosila brushless motor controllers are configured. This motor has just three wires. This means it is a sensorless motor. If the motor had Hall sensors, it would have had additional signal wires...

In this video, we are making a cable for connecting a quadrature encoder to a Servosila brushless motor controller, and and then running a servo motor in Direct Drive mode. To make the cable we are using a cable assembly kit that can be purchased from the internet store. Alternatively, the components for the cable can be bought in other places. The part numbers are given in the controller's datasheet. The cable assembly kit consists of a connector and a set of wires with pre-crimped socket blades...