Feature

●Bipolar Stepper Driver: 24~100V DC or 18~80V AC power supply, 2.4A~7.2A output current peak (8 current modes optional). Support PUL/DIR modes. Support offline. Size: 151*97*52mm (5.94*3.82*2.05 in)
●High Precision: This step motor driver has 16 kinds of micro-steps, the maximum step number is 51200 steps, providing super high precision operation
●Low Noise: Based on advanced control algorithm, the motor driver can run with low noise and low vibration
●This R86 stepper motor driver can control almost all of 2 phase nema 34 stepper motors 86mm flange whose current is under 7.2A. Typically used for X-Y-Z tables, 3D printer, laser cutter, engraving machine, etc.
●Warranty: Our step driver CNC controller has 12 months warranty. CE, ISO Certificated


Description

Shenzhen Rtelligent Mechanical and Electrical Technology Co., Ltd is a manufacturer which has full motion controlling products including motion controller, stepper servo drive, stepper servo motor, stepper drive and stepper motor with well-equipped testing facilities and strong technical power.

The Rtelligent R86 stepper driver is digital hybrid stepping motor driver, which is suitable for 4-wire, 6-wire, 8-wire 2 phase nema 23, nema 24,nema 34 stepper motors that currents under7.2A.

  • Main Features:
  • H-bridge bipolar constant phase flow drive, 24-100VDC or 18-80VAC power supply
  • 8 gears output current optional, the maximum output current 7.2A (Peak)
  • 16 optional micro-step resolutions of 400-51200 setting via DIP switches
  • Energy-saving, auto semi-current, current lock function, over-voltage and over-current protection
  • Support PUL/DIR mode, suit for Nema 23, Nema 24,Nema 34 stepper motor

Specifications of stepping driver

Pulse mode monopulse / double - pulse
Signal level 3.3 - 24 V compatible; series resisitance not necessary for the application of PLC
Power voltage 24-100V DC or 18-80VAC; 48 or 60V AC recommended
Size 151*97*52mm
Current range 2.4A - 7.2A

nema 34 stepper drivernema 34 stepper driver

24-48V DC supply 24 or 36V recommended 24-48V DC supply 24 or 36V recommended

stepper driverstepper driver

Signal interface and Motor interface

  • 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.

Setting of micro-stepping level number and output current

  • 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.
  • 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.
  • 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.

Power interface and Indicator

  • Power interface: Both the DC and AC supply can be employed. power supply; 24-100V DC or 18-80VAC is recommended for the operating voltage of R86; and power greater than 200W. (The positive and negative poles on the driver can be connected arbitrarily)
  • 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.

Connection

R86R86

Solution of step driver:

Driver statusDriver status

Package contents:

Package Contents:

  • 1 x R86 Stepper Motor Driver
  • 1 x R86 User Manual

Noted:

If you encounter technical problems during use, please be sure to ask us! We will solve the problem for you.

When you are unable to consult us, please be sure to consult Amazon Buyer Services for help. Thank you!

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Holding Torque 3.5Nm(498oz-in) 4.5N.M (640 oz.in) 6.5N.M (918 oz.in) 8.5N.M (1200 oz.in) 12Nm(1700oz-in)
Rated Current 4.0A 6.0A 6.0A 6.0A 6.0A
Motor body length 64MM 78MM 98MM 112MM 155MM

Product guides and documents

User Manual (PDF)