W Series Aluminium Motors

Brook Crompton Motors

Brook Crompton W-Series

Brook Crompton W Series aluminium motors are a dependable choice for industrial applications that require efficient performance, long service life, and versatile installation options. They are widely used in sectors such as HVAC, pumps, ventilation, refrigeration, water and sewage, and food and beverage processing, where reliable motor performance is essential.

Features

The Brook Crompton W Series aluminium motor range covers outputs from 0.07 kW to 22 kW in frame sizes 63 to 180, with standard 50 Hz operation, IP55 protection, IC411 cooling, and mounting options including foot (B3), flange (B5), face (B14), and pad (B30). Standard voltages are 230/400 V up to 3 kW and 400/690 V from 4 kW and above, while the catalogue also shows 60 Hz options, alternative ingress protection ratings, and ambient operation from -20°C to +40°C, with extended options available on certain configurations.

Technical Specifications

  • Power range: 0.07 to 22 kW
  • Frame sizes: 63 to 180
  • Poles: 2, 4, 6, 8
  • Voltage: 230 / 400 V (Δ/Y) for 50/60 Hz operation
  • Protection class: IP55 standard (IP56–IP66 optional)
  • Enclosure construction: Aluminium housing with steel shaft
  • Mounting options: B3, B5, B14, B35
  • Temperature rating: –20 °C to +40 °C
  • Cooling method: IC411 (surface ventilated)
  • Inverter suitability: Compatible with VFD operation

Applications

  • HVAC systems (fans, blowers)
  • Water and sewage pumping
  • Refrigeration and cooling units
  • Food & beverage processing equipment
  • Light-duty industrial machinery
  • Variable-speed applications

Contact Us About Brook Crompton

If you are looking for more information about our Brook Crompton product range or would like to check our availability, complete our contact form today.

Alternatively, you can:

Call us on
01952 676925

Email us at
info@acelectricmotor.co.uk

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