W Aluminium

Brook Crompton

W Aluminium -

Electric Motors


Series W Series
Efficiency class IEC Standards
NEMA (available upon request)
Frame construction Alumunium
Frame size 63 – 180
Power output 0.07kW – 22kW
Voltages Standard: 380V, Others (Available upon request)
Frequency 50Hz, Others (Available upon request)
Number of poles 2, 4, 6, 8
Degree of protection IP55, IP56, IP65


The W aluminium range covers products with outputs from as little as 0.07kW to 22kW in frame sizes WU-DA63S to WU-DA180L, in either 2,4,6 or 8 pole speeds.

They are widely used in a diverse range of applications from food and drink to water and sewage. From heating and ventilation
to refrigeration.

Some of the benefits of aluminium over cast iron include high resistance to corrosion and atmospheric attack (except chlorine, salt-laden or sulphuric acid) and the fact that aluminium is approximately one third the weight of cast iron.


  • High resistance to corrosion
  • High resistance to atmospheric attack (except chlorine, salt-laden or sulphuric acid)
  • Lighter (1/3 the weight of cast iron)
  • High Efficiency for low running costs
  • Low Noise Levels
  • Eurovoltage: 400V + 10% 50Hz
  • 50 Hz and 60 Hz
  • High torque with smooth acceleration and low current

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