2Phase Hybrid stepper motor Driver DK2MD542

Features:

output current setting table:

Input power

DC18~50V,

Cap＞200VA.

Drive mode

Pure sine

PWM

output

Output current

1.0A~4.2A,

8 grades,

Insulation strength

NTP

500V/m

Weight

850g

Segmentation set table:

Cooling

Air cooling

Use Occasion

Far from dust, oil mist and corrosive gas.

Use

temp

0℃~+50℃.

Ambient

humidity

＜80％RH,No condensation, frost

Vibration frequencies

≤5.7m/s2

Storage

environment

in box

-20℃～+125℃,far from dust

output current setting table:

Segmentation set table:

SW1

SW2

SW3

Mean

current

Peak

current

ON

ON

ON

0.71A

1.00A

OFF

ON

ON

1.04A

1.46A

ON

OFF

ON

1.36A

1.91A

OFF

OFF

ON

1.69A

2.37A

ON

ON

OFF

2.03A

2.84A

OFF

ON

OFF

2.36A

3.31A

ON

OFF

OFF

2.69A

3.76A

OFF

OFF

OFF

3.00A

4.20A

Step/circle

SW5

SW6

SW7

SW8

400

0FF

ON

ON

ON

800

ON

OFF

ON

ON

1600

OFF

OFF

ON

ON

3200

ON

ON

OFF

ON

6400

OFF

ON

OFF

ON

12800

ON

OFF

OFF

ON

25600

OFF

OFF

OFF

ON

1000

ON

ON

ON

OFF

2000

OFF

ON

ON

OFF

4000

ON

OFF

ON

OFF

5000

OFF

OFF

ON

OFF

8000

ON

ON

OFF

OFF

10000

OFF

ON

OFF

OFF

20000

ON

OFF

OFF

OFF

25000

OFF

OFF

OFF

OFF

Input signal port function:

symbol

Function

Details

PLS+

input signal photoelectric isolation plus end　

Input +5V,+5V～+24 available , current-limiting resistance needed if the voltage higher than +5V

PLS-

Step pulse input signal　

-5.5V≤OV≤0.3V,3.6V≤VOH≤5.5V, pulse width>2.5uS

DIR+

input signal photoelectric isolation plus end　

Input +5V,+5V～+24 available , current-limiting resistance needed if the voltage higher than +5V

DIR-

Direction control signal　

Used to change the direction of motor-5.5V≤OV≤0.3V,3.6V≤VOH≤5.5V, pulse width >2.5uS

ENA+

input signal photoelectric isolation plus end　　

Input +5V,+5V～+24 available , current-limiting resistance needed if the voltage higher than +5V

ENA-

release signal　

Motor in free state