Wolong Reciprocating Compressor Duty MV Motors

This brochure highlights Wolong’s GE medium voltage (MV) motors specifically engineered for reciprocating compressor applications. Manufactured in North America, these motors deliver robust performance, superior electrical design, and long-term reliability for petroleum, chemical, and industrial facilities worldwide.

Key Points

  • Built to withstand high-cyclic loads and torque oscillations in severe-duty compressor environments
  • Optimized frame design ensures low noise and vibration while meeting NEMA MG1-31 standards
  • Available in 3-phase, 60 Hz, 4160–6600V, with power ratings from 800–5000 HP
  • Options include anti-friction or sleeve bearings, TEAAC enclosures, and inverter-duty performance
  • High-strength AISI 4140 steel shafts and oversized diameters for reliable coupling
  • Moisture-resistant insulation system designed for VFD applications
  • Certified to meet or exceed NEMA, CSA, and UL standards for reciprocating compressor duty