Smart Fan Upgrade Kit


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Do you own an Original Sigma? Would you like to upgrade it to the Sigma R17 features? This Kit has been designed for all the owners of a BCN3D Sigma with a serial number which last four numbers are below XXX.YYMMDD.1146

Follow the step-by-step installation guide

Upgrade your BCN3D Sigma to the current version under production and enjoy a quieter, smarter and more reliable printing experience. Furthermore, improve the performance of the printer with the Stepper Drivers Upgrade Kit.

The innovative new power management system will turn on the cooler fans only if the temperature of the is above certain threshold, reducing the operating sound when printing with just 1 extruder. On the other hand, the new fans have been carefully selected in order to drastically cut down the operating sound while assuring a high dissipation airflow. As a result, the Sigma is not only much quieter than before, but also more reliable and capable to print a wide range of materials. What’s in the Kit: 2x Cooler Fan 2x Extruder Board Learn more  
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