Welcome to the official website of Changzhou Electric Co., Assunta!
中文|Enligh

ST-422 two-phase drive

Your location:首页 > Products > Stepper Drives > ST-422 two-phase drive

ST-422 two-phase drive

Date:2015-07-18    Read:[ ] 次

 422.jpg

一. ST-ZD422M two-phase drive Features

1, using bipolar constant-current chopping technique.

2, the modular design more simplified structure, lower costs

3, 8-speed subdivision, optional 8-speed current

4, 42, 57 series stepper motor adaptation

5, built-in over-temperature protection circuit

二. Instructions for use:

1, Port Description:

ST-ZD422M drive pin port Description

+COM

Positive signal input

PUL

Pulse signal input port

DIR

Direction of the signal input port

ENA

Offline enable signal input terminal

A+A-B+B-

Then two-phase hybrid motor windings

+VDC GND

Input voltage DC 9-32VDC

K1,K2,K3

Drive current selection

K4,K5,K6

Select the drive segment

 

 

 

 

 

 

 

   

 

 

 

     Note: When the input signal is greater than 5V, need PUL, DR, ENA front end of resistance


           General 12V plus 1.2K, 24V plus 2K resistance

 2Current setting (K1-K3)

K1

K2

K3

Electric 

ON

ON

ON

0.14

ON

ON

OFF

0.42

ON

OFF

ON

0.7

ON

OFF

OFF

0.98

OFF

ON

ON

1.26

OFF

ON

OFF

1.54

OFF

OFF

ON

1.82

OFF

OFF

OFF

1.9

    

 

 

 

      

 

 

 

 

   

 

         3Subdivision setting (K4-K6)

K4,

K5

K6,

Subdivision

ON

ON

ON

1

ON

ON

OFF

2

ON

OFF

ON

4

ON

OFF

OFF

8

OFF

ON

ON

16

OFF

ON

OFF

32

OFF

OFF

ON

64

OFF

OFF

OFF

128

 

三.   Installation Outline:

2.jpg