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  • 4.2A DC24-50V Stepping Stepper Motor Driver Controller SD42 Substitute M542 CNC

4.2A DC24-50V Stepping Stepper Motor Driver Controller SD42 Substitute M542 CNC

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  • Price:$38.89
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4.2A DC24-50V Stepping Stepper Motor Driver Controller SD42 Substitute M542 CNC
 

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
  • - Brand new

 

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

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