China Leadshine Technology Co., Ltd.

Weili He

Weiping Li

Jianhua Lin

Tiansheng Tian

Zhouyong Zhu

A closed-loop stepper motor control system, drive device and automation device, wherein the system comprises a microprocessor () compatible with EtherCAT communication protocol functions, an external interface circuit () connected to the said microprocessor () and communication interface unit (); the said microprocessor () is also connected to a drive circuit (), current testing circuit (), as well as an encoder feedback circuit (); the said communication interface unit () is mutually connected to the said microprocessor () through the physical layer communication circuit (); the said microprocessor () is also mutually connected to the power supply circuit () that provides stable power supply voltage.

Growing community of inventors

Guangdong, China

Weili He