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2 phase digital series

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JMC 2 phase Nema 34 42 hybrid stepper motor driver 2DM2280

  • The new 32-bit DSP technology
  • Optically isolated differential inputs
  • Extra-low noise and anti-resonance
  • The range is 2-128 micorsteps
  • Built 500 high octave microstep ( selected microstep value)
  • Current can set between rated value alternatively
  • Stationary current is automatically halved
  • Pulse frequency response up to 200KHz
  • Overvoltage, undervoltage, short circuit protection
  • Alarm output function I / O ports
  • Offline protection input ENA

Typical applications:

CNC cutting/engraving, lazer, textile machine, etc.

Technical parameter

Introduction:

JMC 2DM2280 is new digital stepper motor driver which adopts latest 32-bit DSP control technology and built-in microstepping technology. Users can set microsteps within 25600step/rev, and any current value within rated current range. 2DM2280 driver greatly improves stability and reduces noise under low subdivision. Automatic parameter tuning is integrated inside this driver, can help driver automatically adjust to best operation parameters to maximize performance of different stepper motors.


Specifications:


Parameters

Min

Typical

Max

Unit

Output Current (Peak)

2.2

-

8.2

Amps

Supply voltage

80

220

240

VAC

Logic Input Current

-

15

- 

mA

Pulse input frequency

-

-

200

KHz

Low Level Time

2.5

-

-

µsec


Environment:


Cooling

Natural Cooling or Forced Convection   

Environment  

Space

Avoid dust, oil frost and

corrosive gases

Ambient Temperature

65°C

Humidity

<80%RH

Vibration

5.9m/s² Max

Storage Temp.

 -10°C -80°C

Weight

Approx. 1.52 Kg


Current Setting


Current Setting AVG(A)

Peak Value(A)

SW1

SW2

SW3

1.6

2.2

ON

OFF

OFF

2.3

3.2

OFF

ON

OFF

3.2

4.2

ON

ON

OFF

3.7

5.2

OFF

OFF

ON

4.4

6.3

ON

OFF

ON

5.2

7.2

OFF

ON

ON

5.9

8.2

ON

ON

ON



Microstep Resolution Setting:


Step/Rev

SW1

SW2

SW3

SW4

400

OFF

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

Size connection

Wiring:






Remark:* VCC is compatible with 5V or 24V;

          R1(3~5K) must be connected to control signal terminal.


Dimension:













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