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Electronic Commutation Technology

AC axial fans are simple to operate, need minimal maintenance, and are used in applications that require constant speed cooling. Alternatively, brushless DC Fans are more reliable and include features that improve performance and efficiency. Both types provide effective cooling but neither offers the highest level of efficiency required by today’s strict environmental standards.

RJ Series EC axial fans operate at maximum efficiency because they combine the best of both AC and DC technology by using AC power with a brushless DC motor. They include Electronic Commutation (EC) with sophisticated built-in controls that can adjust the motor speed to precisely match the application’s requirements. They also run cooler, are less susceptible to voltage fluctuations, and operate quietly at optimal levels.
RJ1238 EC Series Axial Fans
RJ1238 EC Series Axial Fans - Front View
Unit of Measure
1 
RJ1238 EC Series Axial Fans RJH1238B1
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RJ1238 EC Series Axial Fans RJM1238B1
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RJ1238 EC Series Axial Fans RJL1238B1
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RJ1238 EC Series Axial Fans RJH1238B2
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RJ1238 EC Series Axial Fans RJM1238B2
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RJ1238 EC Series Axial Fans RJL1238B2
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Unit of Measure
1