Design Win

Motor Control Kit with Maxon BLDC servo motors

Solution Description

Thanks to the high integration level of the STSPIN32F0A, the control board provides a powerful power stage, the analog circuitry implementing current sensing and overcurrent protection and a Cortex-M0 microcontroller performing a Field-Oriented Control with closed-loop positioning.

The ST1S14 step-down monolithic power switching and the L78L high-current 3.3 V linear regulator allow to provide the logic supply voltage with compact and safe solution.

A differential serial interface widespread in industrial environment is realized through the STR485.

The power stage with STL7DN6LF3 N-channel power MOSFET provide superior switching performance.

  • All Features

    • 36 V / 6 A
    • Position control loop based on Field Oriented Control
    • MODBUS communication protocol through RS-485