UA379A-E Stepper driver

UA379A-E Stepper driver

The ABB UA379A-E is a high performance, stable and compact stepper driver suitable for a wide range of stepper motor drive control, with multiple protection functions and flexible parameter setting options, making it a premium choice for industrial automation.

Product features:
Control skills: Based on the new generation of 16-bit DSP control skills, you can achieve precise control of the stepper motor.
Operating voltage: covers 24 ~ 70VDC, adapt to different voltage requirements.
Drive capacity: can drive two-phase 42, 57, 86 standards, as well as three-phase 57, 85 standard stepper motor, has a wide range of applicability.
Motor parameters habit function: for different motors can actively generate control parameters, maximize the function of the motor.
Microstep filtering function: dynamically smooth the input pulse, reduce motor motion transients, and make the motor run smoother.
Protection function: over-voltage, over-current and other protection functions to ensure the safety of the drive and motor.
Fault signal output: optocoupler blocking ERR fault signal output function, through the current up to 100mA.
Signal input: optocoupler block signal input 5 ~ 24V, pulse response frequency up to 400KHZ.
Subdivision and current selection:
Dip switch selection, 15-speed subdivision, 8-speed current, providing flexible motor control options.
Pulse signal input mode:
Dip switch Select pulse signal input mode: pulse/direction or double pulse to meet different application requirements.
Volume and material:
The size is small, with dimensions of 11875.525.4 mm (without teeth) and 11875.534 mm (with teeth).
All of them are made of cold-rolled silicon steel sheet and high-temperature permanent magnet material to ensure the stability and reliability of the product.

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