Product Details

W22 Three Phase Motors


High performance with maximum energy efficiency, this is the meaning of the new WEG electric motor. High efficiency and Low cost of Ownership throughout the entire motor lifetime have been the basis for the W22 development. A design created to anticipate concepts on performance and energy savings.

A product that can operate the most of its designed lifetime consuming the minimum possible energy with high levels of productivity operating continuously without unplanned stops and with top performance, thus generating the maximum value to the user – this is what is behind W22 new concept.


New Cooling Systems

Designed to provide optimized air flow through all motor frames keeping low operational temperatures and assuring reliability and extended lifetime. The aerodynamic design of the fan cover optimizes effective airflow, thus minimizing losses due to the recirculation of air between fan and fan cover. The fan was designed to provide strength and reduced noise level. Motor terminal box and eyebolts are positioned on larger frames to allow better airflow.
The new W22 cooling system also contributes to:

  • Cooler bearing temperature extending relubrication intervals
  • Lower Noise Level fulfilling the most demanding Health & Safety regulations
  • Lower Overall Operational Temperature resulting in longer life

Typical Applications

  • Pumps
  • Fans
  • Crushers
  • Conveyor belts
  • Mills
  • Centrifugal machines
  • Presses
  • Elevators
  • Packaging equipment
  • Grinders and others