ABB AXW Water-Cooled Permanent Magnet Motors

ABB

🔷Product Overview

The ABB AXW series of permanent magnet synchronous motors is a new-generation, high-efficiency, compact motor solution developed by ABB for marine and industrial applications. Combining advanced permanent magnet excitation technology with optimized electromagnetic design and a water-jacket cooling structure, the series achieves major breakthroughs in power output, power density and dynamic performance — representing the forefront of motor technology.

🔷Key Features

  • Ultra-high power output with leading performance
  • Outstanding power factor
  • Excellent dynamic performance
  • Compact water-jacket cooling design available in vertical or horizontal mounting, saving up to 60% of installation space
  • Permanent magnet excitation delivers high efficiency and reliability across both full and partial load operation
  • Frequency converter (VSD) operation at 50/60 Hz, voltages up to 6.6 kV, 2–8 poles, with power ratings up to 5 MW (frame sizes 500–710)

🔷Applications

The AXW series serves a broad range of applications, with the marine sector as its core application scenario:

  • Marine – Ship propulsion systems, including shaft generator propulsion and full electric propulsion, suited to container ships, bulk carriers, cruise ships, offshore vessels and gas carriers, as well as ship auxiliary systems
  • Industrial – Power & energy, water treatment, mining & metallurgy, new energy and other industries
  • Special applications – Space-constrained installations, variable-speed applications, high-temperature environments and low-noise applications

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