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  • CNC 4.2A DC24-50V Stepping Stepper Motor Driver Controller 2H45B Substitute M542
  • CNC 4.2A DC24-50V Stepping Stepper Motor Driver Controller 2H45B Substitute M542
  • CNC 4.2A DC24-50V Stepping Stepper Motor Driver Controller 2H45B Substitute M542
  • CNC 4.2A DC24-50V Stepping Stepper Motor Driver Controller 2H45B Substitute M542
  • CNC 4.2A DC24-50V Stepping Stepper Motor Driver Controller 2H45B Substitute M542

CNC 4.2A DC24-50V Stepping Stepper Motor Driver Controller 2H45B Substitute M542

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  • Price:$37.52
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 Description:

CNC 4.2A DC24-50V Stepping Stepper Motor Driver Controller 2H45B Substitute M542

Features

- High performance, Cost-effective
- Suitable for 2-phase stepper motors
- Pure-sinusoidal current control technology
- Optically isolated input and TTL compatible
- Automatic idle-current reduction
- Undervoltage, Shortvoltage, overvoltage, overcurrent protections

Specifications

- Supply voltage: 24~50V DC
- Output current: Max 4.2A
- Speed: self-adjustment technology
- Pulse input frequency: Max 200 KHz
- 15 selectable resolutions, MAX 25,000 steps/rev
- PLS, DIR (CW/CCW), ENA mode

 

Parameters

Min

Typical

Max

Supply voltage（V）

24

36

50

Output current（A）

1.0

--

4.2

Logic signal current（A）

7

10

16

Pulse frequency（KHZ）

0

 

200

Current Settings

The first three switch (SW1, 2, 3) of the DIP switch are used to set the current. Select a setting closest to your motor's required current.(0FF=0.ON=1)

SW1

SW2

SW3

RMS Current

Peak Current

1

1

1

0.72A

1.00A

0

1

1

1.05A

1.46A

1

0

1

1.38A

1.91A

0

0

1

1.70A

2.37A

1

1

0

2.05A

2.84A

0

1

0

0.75A

1.00A

 

MicroStep Settings(0FF=0.ON=1)
 

SW5

SW6

SW7

SW8

Stepper per revelution

0

1

1

1

400

1

0

1

1

800

0

0

1

1

1600

1

1

0

1

3200

0

1

1

1

6400

1

0

0

1

12800

0

0

0

1

25600

1

1

1

0

1000

0

1

1

0

2000

1

0

1

0

4000

0

0

1

0

5000

1

1

0

0

8000

Package Included:

- 1 * CNC Stepper Motor Driver 2H45B 4.2A

 

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