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R42 Digital 2 phase Stepper Motor Driver

  •   The R42 digital 2 - phase stepper drive is based on 32 - bit DSP platfrom and integrated with the micro - stepping technology and the auto turning of power - up parameters. with the features of low noise low vibration low heating and high - speed high torque output it is suitable for most stepper motors.

      Brand: Rtelligent

      Model: R42

      Certification: CE Certification

      Matching motor: Nema 14/15/17 2 phase stepper motor

      Pulse mode : monopulse / double - pulse / orthogonal pulse

      Signal level : 3.3 - 24 V compatible; series resisitance not necessary for the application of PLC

      Power voltage : 24-48V DC supply 24 or 36V recommended

      Typical applications: marking machine soldering tin machine laser 3D printing visual localization automatic assembly equipment etc.

  • tel:0755-29503086
  • Product Details

Description of driver functions



Functions Description of operations
Setting of micro-stepping level number SW5-SW8, the four DIP switches, are used to select the 16 micro-stepping levels in total. Please select correct micro-stepping level according to the drive panel and ensure that the drive does not act during the setting.
Output current setting SW1-SW3, the three DIP switches, are used to select the 8 output current levels in total. Please select correct current according to the drive panel and ensure that the drive does not act during the setting.
 
Auto semi-current The user can set the function of auto semi-current of the drive via SW4. “off” represents that the idle current is set as the half of operating current, while “on” means that the idle current is equal to the operating current. For general purpose, SW4 shall be set as off for lower heating and higher reliability of motor and drive. The current reduces by half automatically about 0.4s after the pulse train stops.
 
Signal interface PUL+ and PUL- are the positive and negative terminals of control pulse signal respectively; DIR+ and DIR- the positive and negative terminals of direction signal; and ENA+ and ENA- the positive and negative terminals of enable signal.
 
Motor interface A+ and A- are the positive and genitive terminals of phase-A winding of stepper motor; and B+ and B- the positive and genitive terminals of phase-B winding of stepper motor. The motor can run in the reverse direction when phase A and B windings are exchanged.
 
Power interface DC power supply; 24-48VDC recommended for the operating voltage of R42; and power greater than 100W.
 
Indicator The drive has two indicators: the green one, a power indicator and twinkle upon the power up of drive; the red one, a fault indicator and twinkle in case of overvoltage and overcurrent. The red indicator goes off only when the fault is removed. The fault of drive can only be removed when the drive is powered on and enabled again.


 

Installation dimensions of R42 Stepper Motor Driver

Installation dimensions of R42 Stepper Motor Driver

 

Installation dimensions of R42 Stepper Motor Driver

Operating current setting and LED indication of R42 Stepper Motor Driver

Operating current setting and LED indication of R42 Stepper Motor Driver

Operating current setting and LED indication of R42 Stepper Motor Driver


Micro-stepping level setting of R42 Stepper Motor Driver


Micro-stepping level setting of R42 Stepper Motor Driver
Micro-stepping level setting of R42 Stepper Motor Driver

advisory:R42 Digital 2 phase Stepper Motor Driver