Mining & Aggregate Electric Motors – Emerson MRO Solutions


This comprehensive brochure from Emerson Motor Company outlines energy-efficient, totally enclosed fan cooled (TEFC) electric motor solutions tailored for harsh mining and aggregate environments. It includes details on CORRO-DUTY®, 841 PLUS®, and e-LINE® motors—all engineered for performance, durability, and compliance with the Energy Independence and Security Act of 2007.

Key Points

  • Energy Act Compliance: Motors meet the Energy Independence and Security Act of 2007 standards ahead of regulation deadlines.
  • Designed for Harsh Environments: Cast iron construction, corrosion-resistant coatings, and enhanced sealing protect against dust, moisture, and vibration.
  • Advanced Features: Includes VPI insulation systems, oversized conduit boxes, and shaft protection to extend motor life.
  • Warranty Coverage: Select models include limited warranties up to 5 years depending on application.
  • Premium Efficiency: All models adhere to NEMA Premium® efficiency guidelines, improving energy savings.
  • Diverse Product Lines: CORRO-DUTY®, 841 PLUS®, and e-LINE® options cover a broad range of industrial applications from 1HP to 400HP.
  • Cross Reference Tool: Emerson offers over 50,000 cross-references for easy model comparison at emersonmotors.com/MRO.
  • Support & Data Access: Comprehensive technical data, maintenance guides, and live chat support are available online.