Sales & Support: Request A Quote
Home ProductsSIMOREG DC Drives

Siemens SIMOREG 6RA70 DC Drives

Siemens SIMOREG 6RA70 DC Drives

    • Siemens SIMOREG 6RA70 DC Drives
    • Siemens SIMOREG 6RA70 DC Drives
    • Siemens SIMOREG 6RA70 DC Drives
  • Siemens SIMOREG 6RA70 DC Drives

    Product Details:

    Place of Origin: Made in Germany
    Brand Name: SIEMENS
    Certification: All goods we supply are 100% original factory sealed with 1 year warranty!
    Model Number: Siemens SIMOREG 6RA70 DC Drives

    Payment & Shipping Terms:

    Minimum Order Quantity: 1 unit
    Price: neogiated
    Packaging Details: 100% original new
    Delivery Time: 2 days
    Payment Terms: T/T
    Supply Ability: 100 unit
    Contact Now
    Detailed Product Description

    Siemens SIMOREG 6RA70 DC Drives

    DC-Master is known the world over for its outstanding quality, reliability, and most of all performance. With features such as feed forward control on all of the inner control loops and a 83ns instruction time made possible by its powerful co-processor system the SIMOREG 6RA70 DC-Master stands unchallenged on its performance from every end of the globe.


    Siemens SIMOREG 6RA70 DC Drives


    SIMOREG 6RA70 DC Drive Controller complete: (Digital Type)
    Designed to meet the requirements of NEMA, IEEE, NEC, UL Listed and CSA
    6 Pulse SCR (Silicon Controlled Rectifier) Bridge, 1 quad or 4 quad
    Microprocessor Control Board with 16 bit 38 Mhz high performance multi-tasking microprocessor
    User interface keypad and digital display
    Power and interface control board
    Individual pulse transformers per SCR (comb fire VA rating)
    R/C snubbers across each SCR
    Current transformers for current regulator feedback
    Run/Ready light
    • Plug-in wiring harness between boards
    • Shunt field excitation circuitry with field current loss protection and field economizing (if required for motor heating, programmable)

    Description & Base Drive Catalog Numbers

    (Amps DC) (Catalog No.) (Catalog No.)
    15 6RA7013-2FS22-0 6RA7013-2FV62-0
    30 6RA7018-2FS22-0 6RA7018-2FV62-0
    60 6RA7025-2FS22-0 6RA7025-2FV62-0
    100 6RA7030-2FS22-0 6RA7030-2FV62-0
    140 6RA7072-2FS22-0 6RA7072-2FV62-0
    210 6RA7075-2FS22-0 6RA7075-2FV62-0
    255 6RA7077-2FS22-0 6RA7077-2FV62-0
    430 6RA7082-2FS22-0 6RA7082-2FV62-0
    510 6RA7083-2FS22-0 6RA7083-2FV62-0
    850 6RA7087-2FS22-0 6RA7087-2FV62-0
    1180 6RA7091-2FS22-0 6RA7091-2FV62-0
    1660 6RA7094-2FS22-0 6RA7094-2FV62-0


















    Terminal blocks for incoming/outgoing wiring connections
    High speed AC Silicon SCR rated power fuses
    115VAC phase non-critical control power transformer
    Power supply transformer
    Digitally fired burst type SCR gate pulses
    1600PIV rated thyristors are standard
    Built-in A/D converter accepts external reference sources
    Digital and analog tachometer generator feedback or Voltage feedback speed loop selection
    Serial communication via RS232 or RS485 serial ports
    General purpose P-I-D loop for additional regulation modes
    Freely programmable blocks for mathematical functions
    Software programming package to aid in start up
    Peer to Peer Link
    Tachometer to Voltage Feedback switching
    Four layer parameter
    5 Binary and analog outputs


    Siemens SIMOREG 6RA70 DC Drives

    Priority access code protection
    Minimum speed
    Maximum speed
    Linear acceleration
    Linear deceleration
    S-Curve rounding
    Jog and thread speed presets
    Current Limit
    Tapered current limit
    IR compensation for voltage feedback drive application
    Motor armature current rating
    Motor field current rating
    Self turning routine automatically adjust each SIMOREG drive controller to optimum performance matching to motor malfunctions
    Motor Over speed
    CEMF crossover voltage (for field weakened speed ranges)
    Field current loss
    12t motor overload
    Instantaneous overcurrent
    Line tolerance monitoring
    Phase sequence monitoring
    Phase loss
    dv/dt Protection on the SCRs
    SCR type high speed AC line fuses
    DC output fuse on regenerative units
    Heat sink thermostat
    Isolated electronics
    There are more than 120 diagnostic messages for troubleshooting, including fault and warning indication and memory retention of the last four faults. Some of the diagnostics include:
    Line voltage out of tolerance
    Line frequency unstable/out of tolerance
    Phase loss
    Motor stalled
    SCR failure detection and identification
    Loss of speed of voltage feedback
    Current overload
    Quick Stop
    8 Channel data storage
    Standard LCD Display includes:
    Speed reference
    Operating speed
    Current reference
    Actual speed
    Gating angle
    Armature voltage
    RMS AC phase to phase voltage
    All parameter set points (1-941 as apply)
    Torque direction
    Operating time
    Field current reference/field current actual
    SIMOREG 6RA70 Siemens DC Master Variable Speed DC Drive


    Siemens SIMOREG 6RA70 DC Drives


    Contact Details
    Rich Green Automation Co, ltd

    Contact Person: Mr. Rich Li

    Tel: 86-136-62826705

    Send your inquiry directly to us (0 / 3000)