Description
Taking inspiration from two thousand years of viking shipbuilding, which when aided by strong vindr were the fastest in the world, BERSERKER - the brand representing unparalleled quality introduces its newest line of 3D printer components, Vindr (Norse for "Wind") Fans. These fans were diligently sourced and each fan in the lineup have been tested to outperform any readily available fan on the market today (this fan performed 35% better than the performance fan we tested). These are designed to withstand high temperature environments, with an Insulation Class F rating (155C).
These fans have a dedicated tachometer / speed controller line. These give you control and visibility over the performance of your fan, use standard hardware controlled PWM and unlike some that only give you an alarm line (tells you the fan is dead) - this allows you to monitor RPM and control what happens when things are not as expected (e.g. if RPM drops significantly you can safely pause your printer, kill power to your hotend and avoid a crazy bout of heat creep). Don't have a signal pin? Just cut the wire and it will operate as a standard PWM-able 2-pin fan.
Specs:
Current: DC
Voltage: 24V
CFM: 4.8
Bearing: Dual Ball
Wire: 3-wire 300mm length
Speed: 14000 RPM +/-5%
Insulation Class: F (155C)
Please note, with all fans, the longer you operate in a high temperature environment, the higher the wear and shorter the life is expected. The label says 10k rpm, these are actually 14k.