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Electro-Craft 100A Brushless Servo 9101-0103 9101-0314 | Image
2 year warranty

Electro-Craft 100A Brushless Servo 9101-0103 9101-0314 | Image
Reliance Electric BRU-500-DM-100 Brush-less Servo Motor Controller | Image


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BRU-500-DM-100 is a Reliance Electric 100 Amp BRU-500 series DM-100 model Brushless Servo Drive



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  • Part Number: BRU-500-DM-100
  • SKU: BRU500DM100RE
  • Manufacturer: Reliance Electric
  • Series: BRU-500 Series

BRU-500-DM-100 Technical Specifications

Manufacturer Reliance Electric
Series BRU-500
Part Number BRU-500-DM-100

Product Description

Reliance Electric made the BRU-500-DM-100 to be a 100 Amp BRU-500 series DM-100 model Brushless 3-Phase Servo Drive Module. There is a good possibility that this drive was also sold by ABB or Baldor Reliance depending on its production years. It is a legacy series drive that could be hard to find. Although, AX Control does try to keep it stocked as a new surplus or refurbished part.

The BRU-500-DM-100 is a 170/340 VDC output and 120/240 VAC input 50/60Hz servo drive. It can maintain a peak of 100 amps and a continuous 50 amps. It has a 275-watt maximum power loss value. This drive has the capacity to enable an Electro-Craft motor to have a sustainable control and power required for optimal function. It is intended that an F-Series, S-Series, or I-Series motor be used with this module. The actual motors are the F-6200, F-6300, S-8350, S-6200, and/or the I-5300 TEAO. The TEAO is an acronym for “Totally Enclosed Air Over.”

The BRU-500-DM-100 only has a few external components on its faceplate. It has 4 LED display lights that will glow to indicate that there is an issue with the drive or that it is working as it should. There is a series of 6 connection ports that are alphanumerically labeled P1, P2, P3, P4, P5, and P6. They are also labeled with what type of connection they need to have. It is advisable that this drive receive a vertical flat panel installation using bolts and screws to help it have a secure mounting. Do not install this drive in an outdoor location or install anything directly around it.

Frequently Asked Questions about BRU-500-DM-100

What is the function of the BRU-500-DM-100?
The BRU-500-DM-100 is a high power drive within the Reliance Electric BRU-500. The BRU-500-DM-100 can control and provide power to Reliance S-Series and F-Series permanent magnet synchronous motors. 
What is the continuous amp rating for the BRU-500-DM-100?
The BRU-500-DM-100 has a consitnuous amp raiting of 50 and a peak amp rating of 100. 
Are there transformers available for the BRU-500-DM-100?
Yes, the BRU-500-DM-100 has a variety of transformers available with different power ratings. 
Does AX Control sell the BRU-500-DM-100 reconditioned?
Yes, AX Control sells both new factory and reconditioned conditions of the BRU-500-DM-100. We have both in stock and ready for purchase. 
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Repair Services For BRU-500-DM-100

Type Lead Time Price Action
Repair Service 1-2 weeks $2184

Our highly skilled technicians can repair your BRU-500-DM-100. All of our repairs come with a 3 Year AX Control Warranty. Please contact us for additional information about our repair process. To receive the repair pricing and lead time listed above please process your repair order via our website. The following repair options may be available upon request:

  • 48-72hr Rush Repair
  • Detailed Repair Reports
  • AX Control Certificate of Warranty

AX Control Warranty Info

All products we sell are backed by our unparalleled warranty. A warranty certificate will be provided with your order upon request.
All PLCs, HMIs, and Turbine Control Boards: 3 Years
All AC/DC and Servo Drives: 2 Years
All Motors: 1 Year
Learn More

BRU-500-DM-100 Manuals, White Papers, Data Sheets, and Troubleshooting