Nations Technologies and SIAT Ship N32H785 Humanoid Joint-Motor MCU Reference

Nations Technologies and SIAT released a humanoid joint-motor drive-and-control reference built around the dual-core N32H785 MCU. The module combines a drive MCU, frameless torque motor, dual absolute encoders, communications and a reducer, with rated torque of 20 N·m, peak torque of 60 N·m and a 20 kHz current loop.

• Cortex-M7 core up to 600 MHz runs FOC and torque, speed and position loops
• Cortex-M4F core up to 300 MHz handles CAN FD, EtherCAT and UART traffic
• Rated torque 20 N·m, peak torque 60 N·m, 20 kHz current loop
• Up to eight CAN FD interfaces, Ethernet MAC and -40 to +105 °C range