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  • Air Movement BLDC Motors
    The imPress® motor is the latest generation axial flux brushless DC motor offered by Regal Rexnord. Designed for direct drive blower and fan applications it is ideally suited for markets including gas heaters, condenser motors, evaporative air conditioning and other air movement applications.
    The imPress® technology has its origins in the motor developed for use in the Australian solar car “Desert Rose” from Charles Darwin University. Included among several awards was the prestigious General Motors award for Technical Innovation won in the World Solar Challenge. The axial flux motor technology is also used in the water pumping industry.
    imPress® provides higher efficiency, lower operating costs, noise and CO2 emissions in a smaller, more compact package.
    With advanced features such as airflow control the motor can provide improved indoor air quality, energy savings, reduced noise and comfort for the end user.


    • Compact length
    • Slow ramp up/down resulting in less noise
    • High efficiency operation throughout speed range
    • Constant airflow or constant torque
    • Programmed/adjustable variable airflow or torque
    • Programmable off & on delay/wide ramping range
    • ECM Toolbox™ based programming software


    • Domestic and light commercial HVAC applications
    • Evaporative air conditioners
    • Condenser applications
    • Designed for direct-drive blower and fan applications
    • Plus much more


    • Axial flux, NdFeB, brushless DC motor
    • 120/240VAC single-phase input, 50/60Hz
    • 125 to 1080W (S1 cont.duty)
    • Rated efficiency ~82%, peak efficiency ~84%
    • Variable speed, torque controlled. Operating speed range of 200 to 1500 rpm
    • Communication input options include low voltage AC/DC taps or fully variable PWM & 0 to 10V control
    • NEMA 48 frame, sealed or vented
    • Motor length 116mm including electronics
    • Resilient mounting double shaft available
    • Drop in replacement for PSC


    • Running cost savings up to $105 p.a. over conventional induction motors
    • Low noise across wide speed range eliminating triac and induction motor noise
    • Customised home comfort profiles depending on geographic climate
    • Low speed operation enables efficient dehumidification and constant fan mode
    • Programmable – using the latest version of ECM
    • ToolboxTM, OEM customers can easily create motor programs for different markets and regions





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