M420B 20 28 42mm stepping motor 128 microstep driver 2ph DC18-40V 2A

  • Model: M420B
  • Shipping Weight: 0.5Kg
  • In Stock:50
  • Manufactured by: Sumtor
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M420B 20 28 42mm stepping motor 128 microstep driver 2ph DC18-40V 2A

Feature:

High performance, low price

Voltage supply: 18~40VDC

Drive current: 0.25~2A

Automatic half flow function

The highest dynamic 128 microstep

Photoelectric isolation signal input

Motor noise optimization function

Bipolar constant current chopping mode

Chopper frequency up to 100 KHZ

Exquisite shape, ease of installation

This drive only supports common anode connection, active low. Customers choose carefully!

Application:

Typical applications for AC stepper motor drive: Marking machine, labeling machine, cutting machine, plotter, small engraving machine, NC machine tools, transmission mechanism, medical apparatus and instruments, etc. For the vibration of the motor itself, the output torque of noise and its accuracy and high speed have been improved obviously.

Specification:

Item

Min

Typical

Max

Unit

Power supply

18

24

40

V

Average output current

0.25

1

2

A

Logic input current

6

15

30

mA

Impulse response frequency

-

-

100

KHZ

Pulse low level

5

-

1

μS

Wiring Description

Signal

Function

PUL

Pulse signal: rising edge, the pulse from low to high is to go a step angle motor

DIR

Direction signal: TTL-level driver to change the direction

OPTO

Optocoupler drive power

ENA

Enable signal: block or allow the drive to work, low-level ban

GND

DC power supply ground

+V

DC power supply positive (typical 24VDC)

A+

Motor Phase A

A-

Motor Phase A

B+

Motor Phase B

B-

Motor Phase B

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