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Hello, I want to drive two BLDC motor by 6 step pattern. A 48V battery will be chosen for the power source. The motor driver should be able to supply 400 Watt power. Any suggestion on develop board/tools for this requirement? Thanks, Wayne

WWang.12
Associate
 
3 REPLIES 3
Cristiana SCARAMEL
ST Employee

​Hello, from your data I can suggest the EVSPIN32F0251S1 board.

It is a 3-phase complete inverter based on the STSPIN32F0251 controller, which embeds a 3‑phase 250 V gate driver and a Cortex®‑M0 STM32 MCU.

The power stage features STD17NF25 MOSFETs, but can be populated with any IGBT or Power MOSFET in DPAK or powerFLAT 6x5 package.

The board has a single-shunt sensing topology, and both the field-oriented control (FOC) and sensored or sensorless 6‑step control can be implemented.

You can find more details in the "Resources" tab of previous link.

If you feel a post has answered your question, please click "Accept as Solution"

Thanks for the reply, the board looks good. Does the hardware support to drive two BLDC motors synchronously, like Segaway did?

Cristiana SCARAMEL
ST Employee

One board can drive one motor.

You can use two board and write the firmware to synchronize the movement as per your application.

If you feel a post has answered your question, please click "Accept as Solution"