'} {dede:field.title/}
  • {dede:field.title/}
  • {dede:field.title/}
  • {dede:field.title/}
  • {dede:field.title/}
prevnext

3R86 Digital 3 phase Stepper Motor Driver

  •   The 3R86 digital 3-phase stepper drive has built-in micro-stepping technology and the patented three-phase demodulation algorithm. With the features of low noise low vibration low heating and high-speed high torque output it allows the three-phase stepper motor itself to deliver full performance benefits.

      Brand: Rtelligent

      Certification: CE Certification

      Matching motor: Nema 23/24/34 2 phase stepper motor

      Pulse mode: monopulse/double-pulse/orthogonal pulse

      Signal level: 3.3~24V compatible; serial resistance not necessary for the application of PLC

      Power voltage: 24~100V DC or 18~80V AC; 48V or 60V AC recommended

      Typical application: carving machine labeling machine cutting machine plotter numerical control machine laser automatic assembly equipment

  • 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, is used to select the 8 output current levels in total. Please select correct current division according to the drive panel and ensure that the drive does not act during the setting.
Auto semi-current The function of auto semi-current of drive can be set 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; ENA+ and ENA- the positive and negative terminals of enable signal;
Motor interface U, V and W correspond to the winding wires U, V and W of motor. The rotation direction of motor can be changed by exchanging any two of these winding wires. NC is disconnected and ungrounded, not required to be connected.
Power interface  Both the DC and AC supply can be employed;24 - 100V DC or 20 - 80 V AC is recommended for the operating voltage of 3R86. The power is greater than 200W.
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 3R86 Stepper Motor Driver

  

Installation dimensions of 3R86 Stepper Motor Driver

Installation dimensions of 3R86 Stepper Motor Driver

 


Operating current setting and LED indication of 3R86 Stepper Motor Driver

Operating current setting and LED indication of 3R86 Stepper Motor Driver



 

Operating current setting and LED indication of R86 Stepper Motor Driver

 


 

Micro-stepping level setting of 3R86 Stepper Motor Driver

Micro-stepping level setting of 3R86 Stepper Motor Driver


Micro-stepping level setting of 3R86 Stepper Motor Driver

advisory:3R86 Digital 3 phase Stepper Motor Driver