Dual Speed Axial Fans Custom Dual Wound Extreme Duty Motor

Imagine the flexibility of being able to run a fan at lower speeds to reduce power consumption when airflow requirements are lower, yet still maintaining the option to run at full speed for maximum performance – all without requiring the capital and operating expense associated with a typical variable speed drive.

Clemcorp have developed a ‘two motors in one’ solution with a range of dual speed axial fans designed to run at either asynchronous 4-pole 1485RPM or 6-Pole 985 RPM speeds. Simple, Rugged and Built for Mining dual speed fans have the potential to deliver massive power savings for your operation.

Key Feature

  1. Single or Multiple Stage Configuration
  2. Two Individual Motor Windings 4-Pole 1485RPM and 6-Pole 985RPM
  3. Exclusive Custom Wound Clemcorp/Teco Motor Specification
  4. Based on standard components with retrofit options for most existing fan units
  5. 33% reduction in speed results in a 70% reduction in power consumption
All Fans & Accessories
  • Dual Speed Fan Running Costs & Savings

    DescriptionRatio Running SpeedAnnual Running Costs @ 0.35 / kWhSavings per annum
    CC1400MK4 (90kW / 30kW) 100% High $275,940* N/A
      50% High / 50% Low $183,960* $91,980
      30% High / 70% Low $147,168* $128,722

    *Based on 24/7 Operation 365 Days Per Year.
    Saving P/A based on comparsion of running speed at 100% High.

    Product Specifications

    DescriptionNo of StagesFan SpeedKw RatingMax Flow RateMax Pressure
    CC1400Mk4 Axial Fan 1 1485RPM / 985RPM 90kW / 30kW 45m3/s / 30m3/s 2500Pa / 1000Pa
    CC1400Mk4 Axial Fan 2 1485RPM / 985RPM 2 × 90kW / 2 × 30kW 45m3/s / 30m3/s 4900Pa / 2150Pa
    CC1254Mk3 Axial Fan 1 1485RPM / 985RPM 55kW / 18kW 32m3/s / 22m3/s 1700Pa / 750Pa
    CC1254Mk3 Axial Fan 2 1485RPM / 985RPM 2 × 55kW / 2 × 18kW 34m3/s / 23m3/s 4500Pa / 2000Pa

     

  • Downloads

    Legend

    Key Description Key Description
    CC•••• Fan Model ••kW Motor Size
    ••P Motor Speed ••V Voltage
    ••S Number of Stages IC Inlet Cone
    SIL Silencer VTA Vent Tube Adaptor
    IN Inlet OUT Outlet
    MS Meshed Screen
    CC••••
    Fan Model
    ••kW
    Motor Size
    ••P
    Motor Speed
    ••V
    Voltage
    ••S
    Number of Stages
    IC
    Inlet Cone
    SIL
    Silencer
    VTA
    Vent Tube Adaptor
    IN
    Inlet
    OUT
    Outlet
    MS
    Meshed Screen