RMS Technologies Products / Microstepping Drivers / R525 DRIVER
Selectable run and hold currents from 0.1 to 5.0 Amps Peak
Step resolutions from full step to 256x and from 5x to 250x
Four selectable damping modes for smooth motion
Uses the new LinDriver GUI software to set parameters
Pole Damping™ Technology
  • OPERATES FROM +12 to 75 VDC
  • SELECTABLE PHASE CURRENTS FROM 0.0 TO 5.0 Amps Peak in 0.05 Amps increments
  • ISOLATED INPUTS: Step, Direction, and disable
  • STEP FREQUENCY (MAX): 5.0 MHz
  • STEPS PER REVOLUTION (1.8° MOTOR): 200, 400, 800, 1600, 2000, 3200, 5000, 6400, 10000, 12800, 25000, 25600, 50000, 51200
  • MICROSTEP RESOLUTIONS (1.8° MOTOR): Full step, 2X, 4X, 5X, 8X, 10X, 16X, 25X, 32X, 50X, 64X,125, 128X, 250X, 256X
  • OPERATING TEMPERATURE Motor maximum temp: 90°C. Heatsink maximum temp:85°C
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    Each R525 unit comes with 3 cables:

    Model 090-00214 _090-00215

    The designer's kit (sold separately) enables first time users to connect to the R525 via PC to program
    settings such as run and hold currents, microstepping, damping modes, and more.

    RS232 Designer's Kit (p/n: KIT-RS232-02)
  • RS485-232 converter card
  • 18-pin cable to 3-pin cable for communicating

    RS232KIT-02

    USB Designer's Kit (p/n: KIT-USB-02)
  • USB485 converter card
  • 18-pin cable to 3-pin cable for communicating
  • 6 foot long USB cable


    USBKIT-02

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    View of R525's 7-Pin Connector
    View of R525's 7-Pin Connector
     
    SQColor SQPin SQFunction SQDescription
    SQ Red SQ 1 SQ POWER +VE Motor Supply Voltage. +12 to 75 VDC
    SQBlack SQ 2 SQ Ground Power Supply Ground
    SQ Orange SQ 3 SQ Enable Enable/Disable
    SQ Brown SQ 4 SQ Direction Direction input. Default connection will rotate CCW. If this input is low, rotation will be CW. You can swap this by using the GUI interface and clicking the button “Forward Rotation/Reverse Rotation”. (Command DR)
    SQ Yellow SQ 5 SQ Step Step pulse input. The step clock input will receive a clock pulse input (TTL squarewave, 0 to 5VDC), where one pulse will move the motor one step.
    SQ Blue SQ 6 SQ Internal 5V out 5VDC output. Used to power Pin 7, the opto reference, if users do not want to use an external 5VDC supply. By using this to power the optos, the device is no longer optically isolated.
    SQ Green SQ 7 SQ Opto reference * 5 VDC is required to power the optocoupler reference. This device is for sinking operation with a max input current of 15mAmps.
     
    Motor Connection View
    Motor Connection View
     
    SQ Color SQ Pin SQ Function SQ Description
    SQ Red SQ6
    A
    		 Connect the motor's A Phase here
    SQ Blue SQ7
    A _ Bar
    		 Connect the motor's A_Bar Phase here
    SQ Green SQ8
    B
    		 Connect the motor's B Phase here
    SQ Black SQ9
    B_ Bar
    		 Connect the motor's B_Bar Phase here

     
     
     
    GUI Software:
    The GUI interface allows users to set step resolution, run and hold current, damping modes, to detect step pulses on rising or falling edge, to begin the motor running CW or CCW when powered on, to disable the unit upon a high or low signal.

    GUI SOFTWARE
     
    R525-RO Manual
    RMS Driver
    877-301-3609
    To find your local distributor, please click here