W Cast Iron

Brook Crompton

W Cast Iron -

Electric Motors


Series W Series
Efficiency class IEC Standards
NEMA (available upon request)
Frame construction Cast Iron
Frame size 80 – 355
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 cast iron motor range covers products with outputs from as little as 0.75kW to 400kW in frame sizes 80 to 355L. They are suitable for use within a diverse range of applications from food and drink to china clay production. From roller table drives to refrigeration.

Many applications often have adverse operating conditions including repeated starting and occasional overloading; the W cast iron range is well suited to these situations.


  • Robust material & performance (well suited for repeated starting and occasional overloading conditions)
  • High efficiency for low running costs
  • High reliability for long life
  • Low noise levels
  • Cool running for long insulation life
  • Eurovoltage: 400V ±10%
  • High torque with smooth acceleration and low current
  • Ease of maintenance
  • 4-position cable entry
  • Multi-mount for adaptability

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