Overview

3NDM580 is a digital three-phase hybrid motor driver launched by Noketech,It adopts the latest DSP technology of Ti, and taking advanced digital filtering technology, anti-resonance technology and real-time precision current control technology to make it realize precise smooth operation, extra low noise. It’s especially suitable for semiconductor, electronic processing equipment, laser processing, medical equipment and small CNC equipment.

Applicable drive motor: 57/60 series three-phase hybrid stepping motor.

Parameter setting switch description

1）Working (dynamic) current setting

2）Quiescent  (static) current setting

Static current can be set by SW4 DIP switch, on means that Static current is the half of dynamic current, off means that the quiescent current is the same as the dynamic current. In general use, SW4 should be set to on 

to reduce the heat of the motor and drive and improve the reliability.  About 100ms after the pulse train stops , 

the current is automatically reduced to about half (60% of the actual value), and the calorific value is theoretically reduced to 36%.

3）Micro step setting

3NDM580 is a precision three-phase hybrid stepping driver, which can provide a maximum of 512 subdivision settings, the specific settings are shown as below.

Typical wiring 

Typical application wiring diagram when the controller adopts PLC control and the motor adopts delta connection.

                                                   Typical  wiring diagram( when the controller is a PLC)

  Notice：

  1）Different motors have different colors. Please refer to the motor information when using.

  2）The 3NDM580 drive can only drive three-phase hybrid stepping motors, and cannot drive two-phase and       five-phase hybrid stepping motors.