Product Announcements:
Fans and Electronic Cooling

Rosenberg's new 500-mm backward curved impellers with size 6 Gen 3+ EC motors deliver more cooling power. The Rosenberg GKHM 500-CIB.160.6NA IE GEN 3+ (Part Number N88-50322) features a 7.3 kW motor that produces 8011 CFM @ 4 inWG at 460 Volt or 6004 CFM @ 4 inWG at 230 Volt. Read more...

Rosenberg USA is introducing backward-curved plug fans featuring new larger size 6 Gen 3+ EC motors. The first of the new fans scheduled to ship from the company’s North Carolina warehouse by late January.
The new Gen 3+ fans will come in sizes 450/500/560/630-mm and will offer all the features and benefits of Rosenberg’s innovative Gen 3 motors, plus more power –... Read more...

ETRI AC axial fans are built to take the heat long term, 80,0000 hours L10 at 40°C, with an operating temperature range of -10°C to 70°C on most models. They are are ideal for sophisticated systems in the demanding applications, including bakery ovens, marine air conditioning, equipment cooling, and variable frequency drives (VFDs). Read more...

The new ETRI Model 125E EC axial cooling fan from Rosenberg is easier to specify, performs better and offers longer life than competitive products. Its advanced design makes it a perfect choice for VFD cooling, electronic cabinet cooling and small refrigeration applications. Read more...

The new 125D-A Series DC axial fan family from Rosenberg USA delivers higher airflow with no increase in noise thanks to its saber-shaped winglet blade design. The new 120x120x38 mm fans also feature a long-life brushless DC motor available with 12, 24 or 48 VDC input for a wide range of product applications, including circuit board cooling, semi-conductor cooling or motor cooling. Read more...

Rosenberg’s Ecofit® brand backward-curved motorized impellers deliver low-noise and highly efficient air movement for equipment cooling and HVAC applications. The Ecofit line includes fans with diameters from 180 mm (7.09 inches) to 315 mm (12.4 inch) providing maximum airflow of more than 1,260 CFM. Read more...

ETRI is part of the Rosenberg family of companies with a tradition of using innovative designs and materials to produce high quality fans and blowers at its ISO 9001 certified factories. ETRI brand fans have the longest life expectancy of any comparable product and have long been recognized as performance leaders in equipment cooling, avionics and railway applications.
ETRI f... Read more...

ETRI® 400 Hz and 28 VDC fans designed for the reliable cooling of critical avionic and marine electronic systems are now available from Rosenberg USA as axial impellers or forward curved blowers with a service life of 35,000 hours or more based on stringent MIL or D0160 avionics standards. Read more...

[Meets]
1U & 2U & 3U Coolers; TDP: 205 to 300 Watts
[Features & Benefits]
>> Lower Noise Level
>> Long term supply
>> Fast samples
>> Harsh-conditions allowed
>> Semi-customization available
>>Target Market<<
Server based IPC
Server
Storage
Medical Read more...

When looking to keep electrical and electronic enclosures cool, clean, and protected, Vortec Enclosure Coolers are a low-cost alternative to expensive, high-maintenance air conditioners; and avoid contamination associated with dirty, humid air caused by fans. Read more...