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Stepper Motor Driver 18V-50V 2Phase 4A

Two-phase hybrid stepping motor driver, the drive voltage is from 18VDC to 50VDC. It is designed ...

SKU: MOT02000551
Availability: Out of stock
R 670,00
:

Description

Two-phase hybrid stepping motor driver, the drive voltage is from 18VDC to 50VDC. It is designed for use with 2-phase hybrid stepper motor of all kinds with 42mm to 86mm outside diameter and less than 4.0A phase current. This circuit 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, and computer embroider machine, packing machines and so on.

 

  • Average current control, 2-phase sinusoidal output current drive
  • Supply voltage from 18VDC to 50VDC
  • Opto-isolated signal I/O
  • Over voltage, under voltage, over current, phase short circuit protection
  • 15 channels subdivision and automatic idle-current reduction
  • 8 channels output phase current setting
  • Off line command input terminal
  • Motor torque is related to speed, but not related to step/revolution
  • High start speed
  • High holding torque under high speed

 

Features

  • Input voltage: 18-50VDC
  • Input current: < 4A
  • Output current: 1.0A~4.2A
  • Consumption Consumption:80W;  Internal Insurance:6A
  • Working Temperature -10~45 degrees

 

 

  • Micro step resolution

    Set by SW 5,6,7,8 of the DIP switch as shown in the following table:

    SW5

    OFF

    ON

    OFF

    ON

    OFF

    ON

    OFF

    ON

    OFF

    ON

    OFF

    ON

    OFF

    ON

    OFF

    SW6

    ON

    OFF

    OFF

    ON

    ON

    OFF

    OFF

    ON

    ON

    OFF

    OFF

    ON

    ON

    OFF

    OFF

    SW7

    ON

    ON

    ON

    OFF

    OFF

    OFF

    OFF

    ON

    ON

    ON

    ON

    OFF

    OFF

    OFF

    OFF

    SW8

    ON

    ON

    ON

    ON

    ON

    ON

    ON

    OFF

    OFF

    OFF

    OFF

    OFF

    OFF

    OFF

    OFF

    PULSE/REV

    400

    800

    1600

    3200

    6400

    12800

    25600

    1000

    2000

    4000

    5000

    8000

    10000

    20000

    25000

     

  • Standstill current setting

    SW4 is used for this purpose. OFF meaning that the standstill current is set to be half of the selected dynamic current and ON meaning that standstill is set to be the same as the selected dynamic current.

     

  • Output current setting

    The first three bits (SW 1, 2, 3)of the DIP switch are used to set the dynamic current.

    Select a setting closest to your motor’s required current

    Output current (A)

    SW1

    SW2

    SW3

    PEAK

    RMS

    ON

    ON

    ON

    1.00

    0.71

    OFF

    ON

    ON

    1.46

    1.04

    ON

    OFF

    ON

    1.91

    1.36

    OFF

    OFF

    ON

    2.37

    1.69

    ON

    ON

    OFF

    2.84

    2.03

    OFF

    ON

    OFF

    3.31

    2.36

    ON

    OFF

    OFF

    3.76

    2.69

    OFF

    OFF

    OFF

    4.20

    3.00