1.Specifications of Motor: Type: Closedloop servo motor; Holding Torque:4.5N.m; Current:6A; Peak current:8A; Phase:2phase; Size:86x86x82mm; Step Angle:1.8°; Lead Wire: 4; Encoder lines:1000; Insulation class:B; Motor Weight: 2.2kg / 4.8 LB 2.Specifications of Motor: Type: Closedloop servo motor; Holding Torque:4.5N.m; Current:6A; Peak current:8A; Phase:2phase; Size:86x86x82mm; Step Angle:1.8°; Lead Wire: 4; Encoder lines:1000; Insulation class:B; Motor Weight: 2.2kg / 4.8 LB 3.Advantages: Stepper motor closed loop system, never lose step; The stepper motor control has a generation of 32bit DSP; The vector control technology can ensure the accuracy of the motor; Improve motor output torque and working speed; Automatic current adjustment based on load; Pulses response frequency can reach 200KHZ; 16 kinds microsteps choice, highest 51200 microsteps/rev 4.More Functions: It supports overcurrent protection, overvoltage protection, position outside the tolerance protection; The buildin place in position and alarm output signal can help the upper monitor to monitor and control, the function of position ultra difference alarm can ensure the machine work ly