| Description | When looking at a whole 3D Printer in action, it’s easy to be awestruck bythemany little moving parts, all of which work together to produce resultsthatnone of the individual parts could achieve alone. And what always amazesus ishow each and every single part plays a vital role in the success of thewholemachine, and this even so for the fans that help to move heat andkeepsensitive parts within safe operating temperatures. With that being said, it’s unfortunate that fans, despite being critical tothemechanical health and safety of 3D Printers, are often some of theloudestcomponents on the machines. Additionally (in a similar way to humans)thesefans tend to get louder with age, and it’s never nice to have a fanmoaningand complaining all day – especially when you’re trying to sleep whileyourmachine is bringing your creations to life. For this reason, we’ve invested a lot of time and effort into sourcinggreatCooling Fans like these Sunon 12V 5015 Silent Axial Fans, which offernear-silent operations at only 29dBA, thanks to the MagLev Vapo-Bearing thatSunonhave become so well-known for. This noise level is just a little bitsofterthan a whisper, and is just over 10dB levels below the loudness of astandarddesktop computer. This means that you don’t have to keep your 3DPrinter inthe corner cupboard anymore, and you can now keep it directly nextto you inyour room, office or wherever else you like to bring your 3DCreations tolife. Finally, we’ve really enjoyed equipping all of our 3D Printers at homewiththese beautifully quiet fans, and complementing them with SilentStepperDrivers too. It has made a world of a difference in the overallloudness ofthe machine, and as long as we are willing to slow down themechanical motionsof the machine during prints, we all now enjoy near-absolutesilence, evenwhile bringing our obscure and wonderful creations to life. Sunon 12V 5015 Silent Axial Fan - Technical Specifications:| – Sunon | – MF50151V2-1000U-A99 | – Brushless Axial Fan | – MagLev: Vapo Bearing | – 12V DC (4.5V Startup | 13.8V Max) | – 45mA (54mA Max) | – 5000 ±15% (@ 12V DC) | – 13 CFM (0.364m3/min) | – 0.17 in H2O (42.3 Pa) | – 29dB(A) | – Creality CR-10S / CR-10 S4 / CR-10 S5 | – 3D Printer Controller/Electronics Enclosure | – 33g | – 50 x 50 x 15mm Helpful Notes for Installing Your New Sunon 5015 Silent Axial Fan:Whilst many experienced Makers would consider the installation process ofacooling fan to be relatively simple, installing fans on hobbyist 3DPrintersis unfortunately not as simple as it should be. Fortunately though,we’veprepared these handy notes on this process, which should help you getyour faninstalled perfectly, and without any unexpected damage or hassles.They are asfollows: - Check Your Polarities – Because many of the hobbyist fans and 3D Printers available to Makers are typically supplied by different manufacturers from all over the world, the first step that you should take is to check the polarity of the fan with a simple multimeter. This simple and relatively quick polarity check will ensure that you don’t break your new fan (or potentially worse) the moment you turn on the power.
- Wiring Colours May Not Always Match – Don’t simply rely on colours that many of these fans are provided with, because they may not always have the same wiring colours as other fans with the exact same or similar specifications. Additionally, we’ve found that some 3D Printers may also have different wiring, which can sometimes even depend on the batch within the same series. As such, double-check the polarity and markings on the related boards as well, so that you don’t end up running your fan backwards or causing unexpected damage before you even get a chance to use the fan.
- Matching Your Mounting Points – Given the fact that so many new models of 3D Printers come out each year, some machines might have slightly different mounting points. Fortunately though, this is one of the easiest problems to fix, and in addition to simply printing yourself a mounting unit to perfectly fit your fan, we have also provided a guide below that explains how you may be able to solve this problem with a simple pocket knife and a few minutes of time.
Additional Resources:- Finally, if you find that the spare fan you purchase is just not quite the right size on your Creality machine, this Creality Fan Fitting Guide from the highly reputable TH3D brand offers some great insights into how you can remedy this with minimal effort and a simple pocket knife.
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