The number 0-58770-430 refers to a Regulator Assembly Board manufactured by Reliance Electric for their FlexPak 3000 Digital DC Drives series.
Here’s a summary of what the search results indicate:
- Product Type: Regulator Board / PCB (Printed Circuit Board).
- Manufacturer: Reliance Electric (now part of Rockwell Automation).
- Series: FlexPak 3000 Digital DC Drives.
- Version: V4.3 (Software Version).
- Functionality: Provides regulation and control functions for the FlexPak 3000 drive system, including voltage and current regulation. It can be used for vector and general-purpose applications and can maintain motor torque to zero speed and precisely control motor speed in both directions, with or without encoder feedback (using sensorless vector control – SVC).
- Key Features: High dynamic response, backward compatibility with earlier revisions (like 0-58770-411), wireless construction, and ability to attach a keypad for setup, parameter adjustments, unit selection, monitoring, and diagnostics.
- Condition: Available as used, refurbished, and sometimes remanufactured units from various suppliers.
- Availability: Can be purchased from industrial automation parts suppliers like AX Control, IQElectro, Automation Industrial, Radwell International, and eBay. Repair services are also offered by some vendors.
If you need to find a replacement, repair service, or more technical details, contacting the suppliers listed in the search results would be a good starting point. You might also find relevant manuals or documentation on the Rockwell Automation website, as they now support legacy Reliance Electric products.







