SERVO MOTOR DRIVE

A servo motor drive is connected with at least two servo motors and contains: a main control unit, a power unit, and at least one servo drive module. Each servo drive module includes a communication interface unit, an input/output unit, a microprocessing unit, a field-programmable gate array, a current control unit, and a switching unit. The communication interface unit is electrically connected between the main control unit and the microprocessing unit. The input/output unit is electrically connected between the main control unit and the field-programmable gate array. The field-programmable gate array converts data of the at least two servo motors into digital data.