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3 phase digital series

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JMC 3dm783 3 phase Nema 34 nema 23 hybrid stepper motor driver/controller/amplifier 36VDC 32bit DSP high performance

  • The new 32-bit DSP technology
  • Optically isolated differential inputs
  • Ultra-low noise and vibration
  • The range is 2-128 and 2.5-50 subdivision
  • Built 500 high octave microstep ( selected microstep value)
  • Stationary current is automatically halved when stand still
  • Pulse frequency response up to 250KHz
  • 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 3DM783 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. 3DM783 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)

1.89

-

8.26

Amps

Supply voltage

24

36

70

VDC 

Logic Input Current

-

15

- 

mA

Pulse input frequency

-

-

250

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. 1.8 Kg


Microstep Resolution Setting:

Step / Rev

SW1

SW2

SW3

SW4

400

OFF

ON

ON

ON

1600

ON

OFF

ON

ON

3200

OFF

OFF

ON

ON

6400

ON

ON

OFF

ON

12800

OFF

ON

OFF

ON

25600

ON

OFF

OFF

ON

500

OFF

OFF

OFF

ON

1000

ON

ON

ON

OFF

1200

OFF

ON

ON

OFF

2000

ON

OFF

ON

OFF

4000

OFF

OFF

ON

OFF

                   5000

ON

ON

OFF

OFF

                   6000

OFF

ON

OFF

OFF

                   8000

ON

OFF

OFF

OFF

                  10000

OFF

OFF

OFF

OFF

Size connection



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