860MA Stepper Motor Driver 24-80V 2.8-7.8A

1. High performance, low price 2 voltage 24V-80VDC. 3 For nema23 and nema34 4 less than 7.8A current 5 500g weight Introduction: DQ860MA is a type of two-phase hybrid stepping motor driver, the drive voltage of it is from 24VDC to 80VDC. It is designed for use with 2-phase hybrid stepper motor of all kinds with 57mm to 110mm outside diameter and less than 7.8A phase current. This circuit that it adopts is similar to the circuit of servo control which enables the motor run smoothly almost without noise and vibration. Holding torque when DQ860MA run under high speed is also significantly higher than the other two-phase driver, what’s more, the positioning accuracy is also higher. It is widely used in middle and big size numerical control devices such as curving machine, CNC machine, and computer embroider machine, packing machines and so on.  Features:l High performance, low pricel Average current control, 2-phase sinusoidal output current drivel Supply voltage from 24VDC to 80VDCl Opto-isolated signal I/Ol Overvoltage, under voltage, overcurrent, phase short circuit protectionl 14 channels subdivision and automatic idle-current reductionl 8 channels output phase current settingl Offline command input terminall Motor torque is related to speed, but not related to step/revolutionl High start speedl High hording torque under high speed   Electrical specification:

Input voltage	24-80VDC
Input current	< 6A
Output current	2.8A~7.8A
Consumption	Consumption:80W; Internal Insurance:10A
Temperature	Working Temperature -10~45°C;Stocking temperature -40°C~70°C
Humidity	No condensation, no water droplets
gas	Prohibition of combustible gases and conductive dust
weight	500G

   

860MA Stepper Motor Driver 24-80V 2.8-7.8A