Closed Loop Stepper Motor
A Stepper Motor With Built in Controller
This was a compact stepper motor with built-in driver and closed loop encoder.
The system was very feature rich, with protection circuitry, many connectivity options and very good power characteristics for its size.
There was a significant amount of components to be placed into a very small board in order to offer so many features but still offer the compact frame.
To accommodate this, a 4 layer, two sided PCB was designed that use the mechanical enclosure as a heat sink.