Product Name: QS7 Industrial CNC Sewing Machine Linear Robot Hybrid Step Universal AC Servo Motor Driver Model NO.: QS7 Brand: Adtech Certification: ISO9001 Function: Driving Number of Stator: Three-Phase Application: Industrial Trademark: ADTECH Transport Package: Carton Specification: 7kg Origin: Shenzhen, China Product Description QS7 Series Servo Driver(Universal Type)Power Range:0.1KW~5.5KWVoltage Input:AC200V-230V,use single-phase/two-phase or three-phase inputPosition/Speed/Torque control mode;Built-in single axis positiong control function(degree of control,zero return,auto-loop positiong control,position teching);Support Modbus communication protocol,multi-axis bus control (communication interfaces:RS-485/RS-232)Perfect Protection Function:over-current,over-voltage,over-heating and encoder bug,etc.