RBD 2-Phase Bipolar Stepper Motor Drivers

RBK 2-Phase Bipolar Driver

RBD 2-Phase Bipolar Stepper Motor Drivers

The RBD bipolar stepper motor driver is a high current, high performance 2-phase bipolar driver with advance microstepping motor control and is ideal for OEM or single axis machines. The RBD stepper motor drivers offer:

  • Advanced Microstepping Drive
  • 1.8° ~ 0.014° (up to 128 step Divide)
  • 20 ~ 75 VDC Input
  • 0.09 ~ 4.5 A
  • Easy mounting and connection

Stepper Motor Driver Lineup

Stepper Motor Drivers

Driver

Current

Motor

Power Supply

2-Phase Bipolar Drivers
2-Phase Bipolar Driver
(4 Lead Wire)

RBD215A-K

0.9 A ~ 1.5 A

2-Phase

20 ~ 40 VDC

RBD228A-K

0.19 A ~ 3.0 A

RBD245A-V

0.28 A ~ 4.5 A

20 ~ 75 VDC



 

Lowest Vibration and Noise with Advanced Microstepping Control

Superior low vibration and noise characteristics allowing for maximum motor torque output. Low vibration and noise are now possible across all speed ranges with the Smooth Drive Function.

Smooth Drive Function

The Smooth Drive Function automatically controls the stepper motor's microstep drive operation at the same travel and speed as in the full-step mode, without the operator having to change the speed settings of the driver's pulse input. It enables low-vibration operation available with the microstepping drive to be achieved with the flick of a switch.

Smooth Drive Function

Microstep Function

The microstepping driver electronically divides the basic step angle of the motor (1.8°/step) by up to 128 steps without the use of a reduction mechanism or other mechanical element. 16 different resolutions levels are available. The available range of resolution settings is 200 (1.8°/step) to 25600 (0.0140625°/step). The step angle can be easily set using the built-in switches on the driver. This function enables low-vibration and low-noise operation.

Microstep Function


Third Harmonic Waveform Correction Function

This function corrects stepper motor drive current waveforms. It provides improved angle accuracy and reduced vibration.

Third Harmonic Waveform

Vibration Suppression Function

This function improves vibrations in the medium speed range of stepper motors. It enables reduced risk of missteps due to vibrations.

Vibration Suppression


Wide Voltage Range Driver

The RBD Series driver utilizes a constant current driver with a wide voltage range of 20 to 75 VDC (20 to 40 VDC for lower amperage motor requirements). This enables the driver to support a wide range of power sources. Raising the power supply voltage enables increased torque during high speed operation.

Wide Voltage Range

Alarms

Monitor the driver performance for early detection of any abnormalities. All RBD drivers have built in alarms to alert when there is a problem. The alarms are both a blinking LED and an Alarm signal to an upper controller. Alarms range from Overheat, Overvoltage and Overcurrent.

Step Angle Selection

1.8° (200 P/R) ~ 0.014° (up to 25,600 P/R) step Divide

Step Angle Setting



PKP Series 2-Phase Bipolar Stepper Motors

High-Torque 2-Phase bipolar stepper motors and Spur Gear (SH Type) stepper motors offer the optimum performance and value. In addition to offering high torque, the PKP series stepper motors offer more variety of electrical specifications, more frame sizes, encoder options and electromagnetic brake options for the right solution in stepper motors.

  • Offers 1.2 ~ 1.7 Time More Torque
  • 1.8° (200 pulse/rev) & 0.9° (400 pulse/rev)
  • SH Geared (Spur) Type for Inertia Matching & Higher Torque
  • Bipolar (4 lead wires)
  • Encoders - 200 or 400 Lines of Resolution
  • Electromagnetic Brake Type

 

SCX11 Universal Controller

universal controller

The SCX11 is a highly-functional and sophisticated controller equipped with program editing and execution functions. Use the SCX11 as a stored program controller to connect to any of Oriental Motor's standard pulse input drivers. The SCX11 is also able to control the motor via serial communications such as USB, RS-232C and CANopen. Accepts encoder inputs.

General-Purpose Cables

General Cable

These are dedicated 15-conductor cables for connecting the I/O signal connector and programmable controller. They are high-quality, noise-blocking, double-shielded cables.

 


Item

Length

CC15D1

3.3 ft. (1 m)

CC15D2

6.6 ft. (2 m)

 

DIN Rail Mounting Bracket

DIN Rail Mounting Plate

This mounting plate is convenient for installing the driver on DIN rails with ease.


Item

Name

PADP01

DIN Rail Mounting Bracket

 

System Configuration

System Configuration


CAD / Manual Search

To locate product CAD and Operator Manuals please search using the product Item Number.

 



 

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