Stepper Motor Driver 4A DQ542MA
Our stepper motor driver DQ542MA is a two-phase hybrid stepper driver. It is designed to be use for 2-phase hybrid stepper motors with 42mm to 86mm outside diameter and less than 4.0A phase current.
The circuit that it adopts is smiliar to the circuit of a servo controller which enables the motor to run smoothly almost without noise and vibration.
It is widely used in middle and big size numerical control devices such as curving machine,
CNC machine, computer embroider machine, packing machines and etc.
|1.0A ~ 4.2A
|-10°C ~ 45°C
|-40°C ~ 70°C